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|00000020| 6f 6d 3a 20 6b 6f 62 6c | 61 73 40 6d 69 70 73 2e |om: kobl|as@mips.|
|00000030| 63 6f 6d 20 28 44 61 76 | 69 64 20 4b 6f 62 6c 61 |com (Dav|id Kobla|
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|00000050| 30 38 30 3a 20 6f 70 20 | 2d 20 61 20 74 6f 6f 6c |080: op |- a tool|
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|000000c0| 70 72 6f 76 65 64 3a 20 | 76 69 78 69 65 40 70 61 |proved: |vixie@pa|
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|000000e0| 74 65 64 2d 42 79 3a 20 | 6b 6f 62 6c 61 73 40 6d |ted-By: |koblas@m|
|000000f0| 69 70 73 2e 63 6f 6d 20 | 28 44 61 76 69 64 20 4b |ips.com |(David K|
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|00000110| 75 6d 62 65 72 3a 20 56 | 6f 6c 75 6d 65 20 32 36 |umber: V|olume 26|
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|00000dc0| 0a 58 09 09 72 65 67 73 | 75 62 2e 63 20 76 66 70 |.X..regs|ub.c vfp|
|00000dd0| 72 69 6e 74 66 2e 63 20 | 4d 61 6b 65 66 69 6c 65 |rintf.c |Makefile|
|00000de0| 0a 45 4e 44 5f 4f 46 5f | 46 49 4c 45 0a 69 66 20 |.END_OF_|FILE.if |
|00000df0| 74 65 73 74 20 33 34 36 | 20 2d 6e 65 20 60 77 63 |test 346| -ne `wc|
|00000e00| 20 2d 63 20 3c 27 4d 61 | 6b 65 66 69 6c 65 27 60 | -c <'Ma|kefile'`|
|00000e10| 3b 20 74 68 65 6e 0a 20 | 20 20 20 65 63 68 6f 20 |; then. |   echo |
|00000e20| 73 68 61 72 3a 20 5c 22 | 27 4d 61 6b 65 66 69 6c |shar: \"|'Makefil|
|00000e30| 65 27 5c 22 20 75 6e 70 | 61 63 6b 65 64 20 77 69 |e'\" unp|acked wi|
|00000e40| 74 68 20 77 72 6f 6e 67 | 20 73 69 7a 65 21 0a 66 |th wrong| size!.f|
|00000e50| 69 0a 23 20 65 6e 64 20 | 6f 66 20 27 4d 61 6b 65 |i.# end |of 'Make|
|00000e60| 66 69 6c 65 27 0a 66 69 | 0a 69 66 20 74 65 73 74 |file'.fi|.if test|
|00000e70| 20 2d 66 20 27 52 45 41 | 44 4d 45 27 20 2d 61 20 | -f 'REA|DME' -a |
|00000e80| 22 24 7b 31 7d 22 20 21 | 3d 20 22 2d 63 22 20 3b |"${1}" !|= "-c" ;|
|00000e90| 20 74 68 65 6e 20 0a 20 | 20 65 63 68 6f 20 73 68 | then . | echo sh|
|00000ea0| 61 72 3a 20 57 69 6c 6c | 20 6e 6f 74 20 63 6c 6f |ar: Will| not clo|
|00000eb0| 62 62 65 72 20 65 78 69 | 73 74 69 6e 67 20 66 69 |bber exi|sting fi|
|00000ec0| 6c 65 20 5c 22 27 52 45 | 41 44 4d 45 27 5c 22 0a |le \"'RE|ADME'\".|
|00000ed0| 65 6c 73 65 0a 65 63 68 | 6f 20 73 68 61 72 3a 20 |else.ech|o shar: |
|00000ee0| 45 78 74 72 61 63 74 69 | 6e 67 20 5c 22 27 52 45 |Extracti|ng \"'RE|
|00000ef0| 41 44 4d 45 27 5c 22 20 | 5c 28 31 30 37 39 20 63 |ADME'\" |\(1079 c|
|00000f00| 68 61 72 61 63 74 65 72 | 73 5c 29 0a 73 65 64 20 |haracter|s\).sed |
|00000f10| 22 73 2f 5e 58 2f 2f 22 | 20 3e 27 52 45 41 44 4d |"s/^X//"| >'READM|
|00000f20| 45 27 20 3c 3c 27 45 4e | 44 5f 4f 46 5f 46 49 4c |E' <<'EN|D_OF_FIL|
|00000f30| 45 27 0a 58 27 6f 70 27 | 20 69 73 20 61 20 74 6f |E'.X'op'| is a to|
|00000f40| 6f 6c 20 64 65 73 69 67 | 6e 65 64 20 74 6f 20 61 |ol desig|ned to a|
|00000f50| 6c 6c 6f 77 20 63 75 73 | 74 6f 6d 69 7a 61 62 6c |llow cus|tomizabl|
|00000f60| 65 20 73 75 70 65 72 20 | 75 73 65 72 20 61 63 63 |e super |user acc|
|00000f70| 65 73 73 2c 0a 79 6f 75 | 20 63 61 6e 20 64 6f 20 |ess,.you| can do |
|00000f80| 65 76 65 72 74 68 69 6e | 67 20 66 72 6f 6d 20 65 |everthin|g from e|
|00000f90| 6d 75 6c 61 74 69 6e 67 | 20 67 69 76 69 6e 67 20 |mulating| giving |
|00000fa0| 61 20 73 75 70 65 72 20 | 75 73 65 72 20 73 68 65 |a super |user she|
|00000fb0| 6c 6c 0a 66 6f 72 20 6e | 6f 74 68 69 6e 67 20 74 |ll.for n|othing t|
|00000fc0| 6f 20 6f 6e 6c 79 20 61 | 6c 6c 6f 77 69 6e 67 20 |o only a|llowing |
|00000fd0| 6f 6e 65 20 6f 72 20 74 | 77 6f 20 75 73 65 72 73 |one or t|wo users|
|00000fe0| 20 61 63 63 65 73 73 20 | 76 69 61 20 6c 6f 67 69 | access |via logi|
|00000ff0| 6e 0a 6e 61 6d 65 73 2c | 20 6f 72 20 73 70 65 63 |n.names,| or spec|
|00001000| 69 61 6c 20 70 61 73 73 | 77 6f 72 64 73 20 74 68 |ial pass|words th|
|00001010| 61 74 20 61 72 65 20 6e | 65 69 74 68 65 72 20 72 |at are n|either r|
|00001020| 6f 6f 74 2c 20 6e 6f 72 | 20 74 68 65 69 72 20 6f |oot, nor| their o|
|00001030| 77 6e 2e 0a 58 0a 50 6c | 75 73 2c 20 61 73 20 61 |wn..X.Pl|us, as a|
|00001040| 6e 20 61 64 64 65 64 20 | 62 6f 6e 75 73 2c 20 66 |n added |bonus, f|
|00001050| 6f 72 20 74 68 6f 73 65 | 20 63 6f 6d 6d 61 6e 64 |or those| command|
|00001060| 73 20 74 68 61 74 20 79 | 6f 75 20 77 6f 75 6c 64 |s that y|ou would|
|00001070| 20 6c 69 6b 65 0a 75 73 | 65 72 73 20 74 6f 20 62 | like.us|ers to b|
|00001080| 65 20 61 62 6c 65 20 74 | 6f 20 75 73 65 2c 20 62 |e able t|o use, b|
|00001090| 75 74 20 6e 65 65 64 20 | 74 6f 20 70 6c 61 63 65 |ut need |to place|
|000010a0| 20 72 65 73 74 72 69 63 | 74 69 6f 6e 73 20 6f 6e | restric|tions on|
|000010b0| 20 74 68 65 0a 61 72 67 | 75 6d 65 6e 74 73 2c 20 | the.arg|uments, |
|000010c0| 79 6f 75 20 63 61 6e 20 | 63 6f 6e 66 69 67 75 72 |you can |configur|
|000010d0| 65 20 74 68 61 74 20 61 | 73 20 77 65 6c 6c 2e 20 |e that a|s well. |
|000010e0| 20 28 69 65 2e 20 69 66 | 20 79 6f 75 20 77 61 6e | (ie. if| you wan|
|000010f0| 74 0a 79 6f 75 72 20 75 | 73 65 72 73 20 74 6f 20 |t.your u|sers to |
|00001100| 62 65 20 61 62 6c 65 20 | 74 6f 20 6d 6f 75 6e 74 |be able |to mount|
|00001110| 20 4e 46 53 20 66 69 6c | 65 20 73 79 73 74 65 6d | NFS fil|e system|
|00001120| 73 29 2e 0a 58 0a 4f 70 | 20 77 61 73 20 6f 72 67 |s)..X.Op| was org|
|00001130| 69 6e 61 6c 6c 79 20 64 | 65 76 65 6c 6f 70 65 64 |inally d|eveloped|
|00001140| 20 61 74 20 43 6f 6e 76 | 65 78 20 62 79 20 54 6f | at Conv|ex by To|
|00001150| 6d 20 43 68 72 69 73 74 | 69 61 6e 73 65 6e 2c 20 |m Christ|iansen, |
|00001160| 61 6e 64 0a 73 75 62 73 | 65 71 75 65 6e 74 6c 79 |and.subs|equently|
|00001170| 20 70 75 62 6c 69 73 65 | 64 20 69 6e 20 61 20 55 | publise|d in a U|
|00001180| 53 45 4e 45 58 20 4c 49 | 53 41 20 70 72 6f 63 65 |SENEX LI|SA proce|
|00001190| 64 69 6e 67 73 2e 20 20 | 54 68 69 73 20 76 65 72 |dings.  |This ver|
|000011a0| 73 69 6f 6e 0a 77 61 73 | 20 64 65 76 65 6c 6f 70 |sion.was| develop|
|000011b0| 65 64 20 65 6e 74 69 65 | 72 6c 79 20 66 72 6f 6d |ed entie|rly from|
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|000011d0| 20 74 68 61 74 20 77 61 | 73 20 70 75 62 6c 69 73 | that wa|s publis|
|000011e0| 68 65 64 2e 0a 58 0a 54 | 68 69 73 20 72 65 6c 65 |hed..X.T|his rele|
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|00001200| 20 6f 66 66 69 63 69 61 | 6c 20 72 65 6c 65 61 73 | officia|l releas|
|00001210| 65 20 6f 66 20 27 6f 70 | 27 2c 20 66 6f 72 20 74 |e of 'op|', for t|
|00001220| 68 6f 73 65 20 6f 66 20 | 79 6f 75 0a 77 68 6f 20 |hose of |you.who |
|00001230| 68 61 76 65 20 74 68 65 | 20 61 6c 70 68 61 20 72 |have the| alpha r|
|00001240| 65 6c 65 61 73 65 2c 20 | 6f 6e 6c 79 20 74 77 6f |elease, |only two|
|00001250| 20 74 69 6e 79 20 66 69 | 78 65 73 20 68 61 76 65 | tiny fi|xes have|
|00001260| 20 62 65 65 6e 20 6d 61 | 64 65 2e 20 20 0a 49 74 | been ma|de.  .It|
|00001270| 20 68 61 73 20 62 65 65 | 6e 20 73 75 64 67 65 73 | has bee|n sudges|
|00001280| 74 65 64 20 74 68 61 74 | 20 49 20 67 65 74 20 74 |ted that| I get t|
|00001290| 68 65 20 73 79 73 6c 6f | 67 20 6c 6f 67 67 69 6e |he syslo|g loggin|
|000012a0| 67 20 74 6f 20 63 6f 6e | 66 6f 72 6d 20 74 6f 0a |g to con|form to.|
|000012b0| 74 68 65 20 43 6f 6e 76 | 65 78 20 76 65 72 73 69 |the Conv|ex versi|
|000012c0| 6f 6e 2c 20 62 75 74 20 | 74 68 69 73 20 77 69 6c |on, but |this wil|
|000012d0| 6c 20 66 6f 6c 6c 6f 77 | 20 69 6e 20 61 20 6c 61 |l follow| in a la|
|000012e0| 74 74 65 72 20 70 61 74 | 63 68 2e 0a 58 0a 49 66 |tter pat|ch..X.If|
|000012f0| 20 79 6f 75 20 68 61 76 | 65 20 61 6e 79 20 70 72 | you hav|e any pr|
|00001300| 6f 62 6c 65 6d 73 20 6f | 72 20 66 69 6e 64 20 61 |oblems o|r find a|
|00001310| 6e 79 20 62 75 67 73 2c | 20 70 6c 65 61 73 65 20 |ny bugs,| please |
|00001320| 72 65 70 6f 72 74 20 74 | 68 65 6d 20 74 6f 3a 0a |report t|hem to:.|
|00001330| 58 0a 58 09 09 09 6f 70 | 2d 62 75 67 73 40 6d 69 |X.X...op|-bugs@mi|
|00001340| 70 73 2e 63 6f 6d 0a 58 | 0a 58 45 6e 6a 6f 79 2c |ps.com.X|.XEnjoy,|
|00001350| 0a 58 0a 44 61 76 69 64 | 20 4b 6f 62 6c 61 73 09 |.X.David| Koblas.|
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|00001380| 69 66 20 74 65 73 74 20 | 31 30 37 39 20 2d 6e 65 |if test |1079 -ne|
|00001390| 20 60 77 63 20 2d 63 20 | 3c 27 52 45 41 44 4d 45 | `wc -c |<'README|
|000013a0| 27 60 3b 20 74 68 65 6e | 0a 20 20 20 20 65 63 68 |'`; then|.    ech|
|000013b0| 6f 20 73 68 61 72 3a 20 | 5c 22 27 52 45 41 44 4d |o shar: |\"'READM|
|000013c0| 45 27 5c 22 20 75 6e 70 | 61 63 6b 65 64 20 77 69 |E'\" unp|acked wi|
|000013d0| 74 68 20 77 72 6f 6e 67 | 20 73 69 7a 65 21 0a 66 |th wrong| size!.f|
|000013e0| 69 0a 23 20 65 6e 64 20 | 6f 66 20 27 52 45 41 44 |i.# end |of 'READ|
|000013f0| 4d 45 27 0a 66 69 0a 69 | 66 20 74 65 73 74 20 2d |ME'.fi.i|f test -|
|00001400| 66 20 27 61 74 6f 76 2e | 63 27 20 2d 61 20 22 24 |f 'atov.|c' -a "$|
|00001410| 7b 31 7d 22 20 21 3d 20 | 22 2d 63 22 20 3b 20 74 |{1}" != |"-c" ; t|
|00001420| 68 65 6e 20 0a 20 20 65 | 63 68 6f 20 73 68 61 72 |hen .  e|cho shar|
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|00001450| 20 5c 22 27 61 74 6f 76 | 2e 63 27 5c 22 0a 65 6c | \"'atov|.c'\".el|
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|000014a0| 2f 5e 58 2f 2f 22 20 3e | 27 61 74 6f 76 2e 63 27 |/^X//" >|'atov.c'|
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|000014e0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000014f0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
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|00001900| 20 7b 0a 58 09 09 73 69 | 67 6e 20 3d 20 31 3b 0a | {.X..si|gn = 1;.|
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|00001920| 20 28 74 79 70 65 3d 3d | 30 29 20 20 7b 0a 58 09 | (type==|0)  {.X.|
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|000019a0| 2b 3b 0a 58 09 09 09 09 | 74 79 70 65 3d 31 36 3b |+;.X....|type=16;|
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|000019c0| 09 09 09 74 79 70 65 3d | 38 3b 0a 58 09 09 09 7d |...type=|8;.X...}|
|000019d0| 0a 58 09 09 7d 20 65 6c | 73 65 20 7b 0a 58 09 09 |.X..} el|se {.X..|
|000019e0| 09 74 79 70 65 3d 31 30 | 3b 0a 58 09 09 7d 0a 58 |.type=10|;.X..}.X|
|000019f0| 09 7d 0a 58 09 66 6f 72 | 20 28 3b 69 3c 73 74 72 |.}.X.for| (;i<str|
|00001a00| 6c 65 6e 28 73 74 72 29 | 3b 69 2b 2b 29 20 7b 0a |len(str)|;i++) {.|
|00001a10| 58 09 09 63 3d 73 74 72 | 5b 69 5d 3b 0a 58 09 09 |X..c=str|[i];.X..|
|00001a20| 69 66 20 28 69 73 64 69 | 67 69 74 28 63 29 29 20 |if (isdi|git(c)) |
|00001a30| 7b 0a 58 09 09 09 6e 20 | 3d 20 63 20 2d 20 27 30 |{.X...n |= c - '0|
|00001a40| 27 3b 0a 58 09 09 7d 20 | 65 6c 73 65 20 69 66 20 |';.X..} |else if |
|00001a50| 28 69 73 75 70 70 65 72 | 28 63 29 29 20 7b 0a 58 |(isupper|(c)) {.X|
|00001a60| 09 09 09 6e 20 3d 20 63 | 20 2d 20 27 41 27 20 2b |...n = c| - 'A' +|
|00001a70| 20 31 30 3b 0a 58 09 09 | 7d 20 65 6c 73 65 20 69 | 10;.X..|} else i|
|00001a80| 66 20 28 69 73 6c 6f 77 | 65 72 28 63 29 29 20 7b |f (islow|er(c)) {|
|00001a90| 0a 58 09 09 09 6e 20 3d | 20 63 20 2d 20 27 61 27 |.X...n =| c - 'a'|
|00001aa0| 20 2b 20 31 30 3b 0a 58 | 09 09 7d 20 65 6c 73 65 | + 10;.X|..} else|
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|00001cb0| 2d 2d 2b 20 2a 2f 0a 58 | 2f 2a 20 7c 20 43 6f 70 |--+ */.X|/* | Cop|
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|00002180| 7c 20 43 6f 70 79 72 69 | 67 68 74 20 31 39 39 31 || Copyri|ght 1991|
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|000023d0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2b |--------|-------+|
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|000027a0| 61 72 67 73 29 20 20 7b | 0a 58 09 09 09 63 6d 64 |args)  {|.X...cmd|
|000027b0| 2d 3e 6d 61 72 67 73 20 | 2b 3d 20 63 6d 64 2d 3e |->margs |+= cmd->|
|000027c0| 6d 61 72 67 73 3b 0a 58 | 09 09 09 63 6d 64 2d 3e |margs;.X|...cmd->|
|000027d0| 61 72 67 73 20 3d 20 28 | 63 68 61 72 20 2a 2a 29 |args = (|char **)|
|000027e0| 72 65 61 6c 6c 6f 63 28 | 63 6d 64 2d 3e 61 72 67 |realloc(|cmd->arg|
|000027f0| 73 2c 20 0a 58 09 09 09 | 09 09 73 69 7a 65 6f 66 |s, .X...|..sizeof|
|00002800| 28 63 68 61 72 20 2a 29 | 20 2a 20 63 6d 64 2d 3e |(char *)| * cmd->|
|00002810| 6d 61 72 67 73 29 3b 0a | 58 09 09 09 69 66 20 28 |margs);.|X...if (|
|00002820| 63 6d 64 2d 3e 61 72 67 | 73 20 3d 3d 20 4e 55 4c |cmd->arg|s == NUL|
|00002830| 4c 29 0a 58 09 09 09 09 | 66 61 74 61 6c 28 22 55 |L).X....|fatal("U|
|00002840| 6e 61 62 6c 65 20 74 6f | 20 67 72 6f 75 70 77 20 |nable to| groupw |
|00002850| 61 72 67 73 22 29 3b 0a | 58 09 09 7d 0a 58 09 09 |args");.|X..}.X..|
|00002860| 63 6d 64 2d 3e 61 72 67 | 73 5b 63 6d 64 2d 3e 6e |cmd->arg|s[cmd->n|
|00002870| 61 72 67 73 2b 2b 5d 20 | 3d 20 73 61 76 65 73 74 |args++] |= savest|
|00002880| 72 28 73 74 72 29 3b 0a | 58 09 7d 20 65 6c 73 65 |r(str);.|X.} else|
|00002890| 20 69 66 20 28 73 74 61 | 74 65 20 3d 3d 20 31 29 | if (sta|te == 1)|
|000028a0| 20 7b 0a 58 09 09 6d 73 | 67 28 22 63 6d 64 3d 27 | {.X..ms|g("cmd='|
|000028b0| 25 73 27 20 61 64 64 20 | 6f 70 74 20 27 25 73 27 |%s' add |opt '%s'|
|000028c0| 22 2c 63 6d 64 2d 3e 6e | 61 6d 65 2c 73 74 72 29 |",cmd->n|ame,str)|
|000028d0| 3b 0a 58 09 09 69 66 20 | 28 63 6d 64 2d 3e 6d 6f |;.X..if |(cmd->mo|
|000028e0| 70 74 73 20 3d 3d 20 63 | 6d 64 2d 3e 6e 6f 70 74 |pts == c|md->nopt|
|000028f0| 73 29 20 7b 0a 58 09 09 | 09 63 6d 64 2d 3e 6d 6f |s) {.X..|.cmd->mo|
|00002900| 70 74 73 20 2b 3d 20 63 | 6d 64 2d 3e 6d 6f 70 74 |pts += c|md->mopt|
|00002910| 73 3b 0a 58 09 09 09 63 | 6d 64 2d 3e 6f 70 74 73 |s;.X...c|md->opts|
|00002920| 20 3d 20 28 63 68 61 72 | 20 2a 2a 29 72 65 61 6c | = (char| **)real|
|00002930| 6c 6f 63 28 63 6d 64 2d | 3e 6f 70 74 73 2c 20 0a |loc(cmd-|>opts, .|
|00002940| 58 09 09 09 09 09 73 69 | 7a 65 6f 66 28 63 68 61 |X.....si|zeof(cha|
|00002950| 72 20 2a 29 20 2a 20 63 | 6d 64 2d 3e 6d 6f 70 74 |r *) * c|md->mopt|
|00002960| 73 29 3b 0a 58 09 09 09 | 69 66 20 28 63 6d 64 2d |s);.X...|if (cmd-|
|00002970| 3e 6f 70 74 73 20 3d 3d | 20 4e 55 4c 4c 29 0a 58 |>opts ==| NULL).X|
|00002980| 09 09 09 09 66 61 74 61 | 6c 28 22 55 6e 61 62 6c |....fata|l("Unabl|
|00002990| 65 20 74 6f 20 67 72 6f | 75 70 77 20 6f 70 74 73 |e to gro|upw opts|
|000029a0| 22 29 3b 0a 58 09 09 7d | 0a 58 09 09 63 6d 64 2d |");.X..}|.X..cmd-|
|000029b0| 3e 6f 70 74 73 5b 63 6d | 64 2d 3e 6e 6f 70 74 73 |>opts[cm|d->nopts|
|000029c0| 2b 2b 5d 20 3d 20 73 61 | 76 65 73 74 72 28 73 74 |++] = sa|vestr(st|
|000029d0| 72 29 3b 0a 58 09 7d 20 | 65 6c 73 65 20 7b 0a 58 |r);.X.} |else {.X|
|000029e0| 09 09 66 61 74 61 6c 28 | 22 62 61 64 20 73 74 61 |..fatal(|"bad sta|
|000029f0| 74 65 20 28 25 64 29 20 | 72 65 63 65 69 76 65 64 |te (%d) |received|
|00002a00| 5c 6e 22 2c 73 74 61 74 | 65 29 3b 0a 58 09 7d 0a |\n",stat|e);.X.}.|
|00002a10| 58 7d 0a 58 0a 63 68 61 | 72 09 2a 73 61 76 65 73 |X}.X.cha|r.*saves|
|00002a20| 74 72 28 73 74 72 29 0a | 63 68 61 72 09 2a 73 74 |tr(str).|char.*st|
|00002a30| 72 3b 0a 58 7b 0a 58 09 | 63 68 61 72 09 2a 73 20 |r;.X{.X.|char.*s |
|00002a40| 3d 20 28 63 68 61 72 20 | 2a 29 6d 61 6c 6c 6f 63 |= (char |*)malloc|
|00002a50| 28 73 74 72 6c 65 6e 28 | 73 74 72 29 2b 31 29 3b |(strlen(|str)+1);|
|00002a60| 0a 58 0a 58 09 69 66 20 | 28 73 20 3d 3d 20 4e 55 |.X.X.if |(s == NU|
|00002a70| 4c 4c 29 20 0a 58 09 09 | 66 61 74 61 6c 28 22 4e |LL) .X..|fatal("N|
|00002a80| 6f 20 73 74 72 69 6e 67 | 20 73 70 61 63 65 22 29 |o string| space")|
|00002a90| 3b 0a 58 0a 58 09 73 74 | 72 63 70 79 28 73 2c 20 |;.X.X.st|rcpy(s, |
|00002aa0| 73 74 72 29 3b 0a 58 09 | 72 65 74 75 72 6e 20 73 |str);.X.|return s|
|00002ab0| 3b 0a 58 7d 0a 58 0a 73 | 74 61 74 69 63 20 63 6d |;.X}.X.s|tatic cm|
|00002ac0| 64 5f 74 09 2a 6e 65 77 | 63 6d 64 28 6e 61 6d 65 |d_t.*new|cmd(name|
|00002ad0| 29 0a 63 68 61 72 09 2a | 6e 61 6d 65 3b 0a 58 7b |).char.*|name;.X{|
|00002ae0| 0a 58 09 63 6d 64 5f 74 | 09 2a 63 6d 64 20 3d 20 |.X.cmd_t|.*cmd = |
|00002af0| 28 63 6d 64 5f 74 20 2a | 29 6d 61 6c 6c 6f 63 28 |(cmd_t *|)malloc(|
|00002b00| 73 69 7a 65 6f 66 28 63 | 6d 64 5f 74 29 29 3b 0a |sizeof(c|md_t));.|
|00002b10| 58 0a 58 09 63 6d 64 2d | 3e 6e 65 78 74 20 3d 20 |X.X.cmd-|>next = |
|00002b20| 46 69 72 73 74 3b 0a 58 | 09 46 69 72 73 74 20 3d |First;.X|.First =|
|00002b30| 20 63 6d 64 3b 0a 58 0a | 58 09 69 66 20 28 63 6d | cmd;.X.|X.if (cm|
|00002b40| 64 20 3d 3d 20 4e 55 4c | 4c 29 0a 58 09 09 66 61 |d == NUL|L).X..fa|
|00002b50| 74 61 6c 28 22 55 6e 61 | 62 6c 65 20 74 6f 20 61 |tal("Una|ble to a|
|00002b60| 6c 6c 6f 63 20 73 70 61 | 63 65 20 66 6f 72 20 6e |lloc spa|ce for n|
|00002b70| 65 77 20 63 6f 6d 6d 61 | 6e 64 22 29 3b 0a 58 0a |ew comma|nd");.X.|
|00002b80| 58 09 63 6d 64 2d 3e 6e | 61 6d 65 20 3d 20 73 61 |X.cmd->n|ame = sa|
|00002b90| 76 65 73 74 72 28 6e 61 | 6d 65 29 3b 0a 58 09 63 |vestr(na|me);.X.c|
|00002ba0| 6d 64 2d 3e 6e 61 72 67 | 73 20 3d 20 30 3b 09 09 |md->narg|s = 0;..|
|00002bb0| 63 6d 64 2d 3e 6d 61 72 | 67 73 20 3d 20 31 36 3b |cmd->mar|gs = 16;|
|00002bc0| 0a 58 09 63 6d 64 2d 3e | 6e 6f 70 74 73 20 3d 20 |.X.cmd->|nopts = |
|00002bd0| 30 3b 09 09 63 6d 64 2d | 3e 6d 6f 70 74 73 20 3d |0;..cmd-|>mopts =|
|00002be0| 20 31 36 3b 0a 58 09 63 | 6d 64 2d 3e 61 72 67 73 | 16;.X.c|md->args|
|00002bf0| 20 3d 20 28 63 68 61 72 | 20 2a 2a 29 6d 61 6c 6c | = (char| **)mall|
|00002c00| 6f 63 28 73 69 7a 65 6f | 66 28 63 68 61 72 20 2a |oc(sizeo|f(char *|
|00002c10| 29 2a 63 6d 64 2d 3e 6d | 61 72 67 73 29 3b 0a 58 |)*cmd->m|args);.X|
|00002c20| 09 63 6d 64 2d 3e 6f 70 | 74 73 20 3d 20 28 63 68 |.cmd->op|ts = (ch|
|00002c30| 61 72 20 2a 2a 29 6d 61 | 6c 6c 6f 63 28 73 69 7a |ar **)ma|lloc(siz|
|00002c40| 65 6f 66 28 63 68 61 72 | 20 2a 29 2a 63 6d 64 2d |eof(char| *)*cmd-|
|00002c50| 3e 6d 6f 70 74 73 29 3b | 0a 58 0a 58 09 72 65 74 |>mopts);|.X.X.ret|
|00002c60| 75 72 6e 20 63 6d 64 3b | 0a 58 7d 0a 58 0a 52 65 |urn cmd;|.X}.X.Re|
|00002c70| 61 64 46 69 6c 65 28 66 | 69 6c 65 29 0a 63 68 61 |adFile(f|ile).cha|
|00002c80| 72 09 2a 66 69 6c 65 3b | 0a 58 7b 0a 58 09 73 74 |r.*file;|.X{.X.st|
|00002c90| 72 75 63 74 20 73 74 61 | 74 09 73 74 61 74 62 75 |ruct sta|t.statbu|
|00002ca0| 66 3b 0a 58 09 46 49 4c | 45 09 09 2a 66 64 3b 0a |f;.X.FIL|E..*fd;.|
|00002cb0| 58 09 0a 58 09 69 66 20 | 28 28 73 74 61 74 28 66 |X..X.if |((stat(f|
|00002cc0| 69 6c 65 2c 20 26 73 74 | 61 74 62 75 66 29 20 3c |ile, &st|atbuf) <|
|00002cd0| 20 30 29 20 7c 7c 20 0a | 58 09 09 28 73 74 61 74 | 0) || .|X..(stat|
|00002ce0| 62 75 66 2e 73 74 5f 75 | 69 64 20 21 3d 20 30 29 |buf.st_u|id != 0)|
|00002cf0| 20 7c 7c 20 2f 2a 20 4f | 77 6e 65 64 20 62 79 20 | || /* O|wned by |
|00002d00| 72 6f 6f 74 20 2a 2f 0a | 58 09 09 28 28 73 74 61 |root */.|X..((sta|
|00002d10| 74 62 75 66 2e 73 74 5f | 6d 6f 64 65 20 26 20 30 |tbuf.st_|mode & 0|
|00002d20| 30 37 37 29 20 21 3d 20 | 30 29 29 20 7b 2f 2a 20 |077) != |0)) {/* |
|00002d30| 6e 6f 20 70 65 72 6d 20 | 2a 2f 0a 58 09 09 73 79 |no perm |*/.X..sy|
|00002d40| 73 6c 6f 67 28 4c 4f 47 | 5f 45 52 52 2c 20 22 50 |slog(LOG|_ERR, "P|
|00002d50| 65 72 6d 69 73 73 69 6f | 6e 20 70 72 6f 62 6c 65 |ermissio|n proble|
|00002d60| 6d 73 20 6f 6e 20 25 73 | 22 2c 20 66 69 6c 65 29 |ms on %s|", file)|
|00002d70| 3b 0a 58 09 09 66 61 74 | 61 6c 28 22 50 65 72 6d |;.X..fat|al("Perm|
|00002d80| 69 73 73 69 6f 6e 20 70 | 72 6f 62 6c 65 6d 73 20 |ission p|roblems |
|00002d90| 6f 6e 20 25 73 22 2c 20 | 66 69 6c 65 29 3b 0a 58 |on %s", |file);.X|
|00002da0| 09 7d 0a 58 09 69 66 20 | 28 28 66 64 20 3d 20 66 |.}.X.if |((fd = f|
|00002db0| 6f 70 65 6e 28 66 69 6c | 65 2c 22 72 22 29 29 20 |open(fil|e,"r")) |
|00002dc0| 3d 3d 20 4e 55 4c 4c 29 | 20 7b 0a 58 09 09 73 79 |== NULL)| {.X..sy|
|00002dd0| 73 6c 6f 67 28 4c 4f 47 | 5f 45 52 52 2c 20 22 43 |slog(LOG|_ERR, "C|
|00002de0| 6f 75 6c 64 6e 27 74 20 | 6f 70 65 6e 20 6f 6e 20 |ouldn't |open on |
|00002df0| 25 73 22 2c 20 66 69 6c | 65 29 3b 0a 58 09 09 66 |%s", fil|e);.X..f|
|00002e00| 61 74 61 6c 28 22 43 6f | 75 6c 64 6e 27 74 20 6f |atal("Co|uldn't o|
|00002e10| 70 65 6e 20 25 73 22 2c | 20 66 69 6c 65 29 3b 0a |pen %s",| file);.|
|00002e20| 58 09 7d 0a 58 0a 58 09 | 79 79 69 6e 20 3d 20 66 |X.}.X.X.|yyin = f|
|00002e30| 64 3b 0a 58 09 79 79 6c | 65 78 28 29 3b 0a 58 0a |d;.X.yyl|ex();.X.|
|00002e40| 58 09 72 65 74 75 72 6e | 20 30 3b 0a 58 7d 0a 58 |X.return| 0;.X}.X|
|00002e50| 0a 43 6f 75 6e 74 41 72 | 67 73 28 63 6d 64 29 0a |.CountAr|gs(cmd).|
|00002e60| 63 6d 64 5f 74 09 2a 63 | 6d 64 3b 0a 58 7b 0a 58 |cmd_t.*c|md;.X{.X|
|00002e70| 09 69 6e 74 09 69 2c 20 | 76 61 6c 3b 0a 58 09 69 |.int.i, |val;.X.i|
|00002e80| 6e 74 09 77 69 6c 64 20 | 3d 20 30 2c 20 6d 61 78 |nt.wild |= 0, max|
|00002e90| 20 3d 20 30 3b 0a 58 09 | 63 68 61 72 09 2a 63 70 | = 0;.X.|char.*cp|
|00002ea0| 2c 20 2a 6e 70 2c 20 73 | 74 72 5b 4d 41 58 53 54 |, *np, s|tr[MAXST|
|00002eb0| 52 4c 45 4e 5d 3b 0a 58 | 0a 58 09 66 6f 72 20 28 |RLEN];.X|.X.for (|
|00002ec0| 69 20 3d 20 30 3b 20 69 | 20 3c 20 63 6d 64 2d 3e |i = 0; i| < cmd->|
|00002ed0| 6e 61 72 67 73 3b 20 69 | 2b 2b 29 20 7b 0a 58 09 |nargs; i|++) {.X.|
|00002ee0| 09 6e 70 20 3d 20 63 6d | 64 2d 3e 61 72 67 73 5b |.np = cm|d->args[|
|00002ef0| 69 5d 3b 0a 58 0a 58 09 | 09 77 68 69 6c 65 20 28 |i];.X.X.|.while (|
|00002f00| 28 63 70 20 3d 20 69 6e | 64 65 78 28 6e 70 2c 20 |(cp = in|dex(np, |
|00002f10| 27 24 27 29 29 20 21 3d | 20 4e 55 4c 4c 29 20 7b |'$')) !=| NULL) {|
|00002f20| 0a 58 09 09 09 69 66 20 | 28 28 63 70 20 21 3d 20 |.X...if |((cp != |
|00002f30| 63 6d 64 2d 3e 61 72 67 | 73 5b 69 5d 29 20 26 26 |cmd->arg|s[i]) &&|
|00002f40| 20 28 2a 28 63 70 2d 31 | 29 20 3d 3d 20 27 5c 5c | (*(cp-1|) == '\\|
|00002f50| 27 29 29 0a 58 09 09 09 | 09 6e 70 20 3d 20 63 70 |')).X...|.np = cp|
|00002f60| 20 2b 20 31 3b 0a 58 09 | 09 09 65 6c 73 65 0a 58 | + 1;.X.|..else.X|
|00002f70| 09 09 09 09 62 72 65 61 | 6b 3b 0a 58 09 09 7d 0a |....brea|k;.X..}.|
|00002f80| 58 0a 58 09 09 69 66 20 | 28 63 70 20 3d 3d 20 4e |X.X..if |(cp == N|
|00002f90| 55 4c 4c 29 0a 58 09 09 | 09 63 6f 6e 74 69 6e 75 |ULL).X..|.continu|
|00002fa0| 65 3b 0a 58 09 09 69 66 | 20 28 2a 28 63 70 2b 31 |e;.X..if| (*(cp+1|
|00002fb0| 29 20 3d 3d 20 27 2a 27 | 29 20 7b 0a 58 09 09 09 |) == '*'|) {.X...|
|00002fc0| 77 69 6c 64 20 3d 20 31 | 3b 0a 58 09 09 09 63 6f |wild = 1|;.X...co|
|00002fd0| 6e 74 69 6e 75 65 3b 0a | 58 09 09 7d 0a 58 09 09 |ntinue;.|X..}.X..|
|00002fe0| 0a 58 09 09 63 70 2b 2b | 3b 0a 58 09 09 6e 70 20 |.X..cp++|;.X..np |
|00002ff0| 3d 20 63 70 3b 0a 58 09 | 09 0a 58 09 09 77 68 69 |= cp;.X.|..X..whi|
|00003000| 6c 65 20 28 69 73 64 69 | 67 69 74 28 2a 63 70 29 |le (isdi|git(*cp)|
|00003010| 29 0a 58 09 09 09 63 70 | 2b 2b 3b 0a 58 09 09 69 |).X...cp|++;.X..i|
|00003020| 66 20 28 28 63 70 20 2d | 20 6e 70 29 20 3d 3d 20 |f ((cp -| np) == |
|00003030| 30 29 0a 58 09 09 09 63 | 6f 6e 74 69 6e 75 65 3b |0).X...c|ontinue;|
|00003040| 0a 58 09 09 73 74 72 6e | 63 70 79 28 73 74 72 2c |.X..strn|cpy(str,|
|00003050| 20 6e 70 2c 20 63 70 20 | 2d 20 6e 70 29 3b 0a 58 | np, cp |- np);.X|
|00003060| 09 09 73 74 72 5b 63 70 | 20 2d 20 6e 70 5d 20 3d |..str[cp| - np] =|
|00003070| 20 27 5c 30 27 3b 0a 58 | 09 09 76 61 6c 20 3d 20 | '\0';.X|..val = |
|00003080| 61 74 6f 69 28 73 74 72 | 29 3b 0a 58 09 09 69 66 |atoi(str|);.X..if|
|00003090| 20 28 76 61 6c 20 3e 20 | 6d 61 78 29 0a 58 09 09 | (val > |max).X..|
|000030a0| 09 6d 61 78 20 3d 20 76 | 61 6c 3b 0a 58 09 7d 0a |.max = v|al;.X.}.|
|000030b0| 58 0a 58 09 69 66 20 28 | 77 69 6c 64 29 0a 58 09 |X.X.if (|wild).X.|
|000030c0| 09 72 65 74 75 72 6e 20 | 2d 6d 61 78 3b 0a 58 09 |.return |-max;.X.|
|000030d0| 72 65 74 75 72 6e 20 6d | 61 78 3b 0a 58 7d 0a 58 |return m|ax;.X}.X|
|000030e0| 0a 73 74 61 74 69 63 20 | 69 6e 74 09 63 6d 70 6f |.static |int.cmpo|
|000030f0| 70 74 73 28 61 2c 20 62 | 29 0a 63 68 61 72 09 2a |pts(a, b|).char.*|
|00003100| 61 2c 20 2a 62 3b 0a 58 | 7b 0a 58 09 63 68 61 72 |a, *b;.X|{.X.char|
|00003110| 09 2a 63 70 5f 61 2c 20 | 2a 63 70 5f 62 3b 0a 58 |.*cp_a, |*cp_b;.X|
|00003120| 09 69 6e 74 09 76 61 6c | 5f 61 2c 20 76 61 6c 5f |.int.val|_a, val_|
|00003130| 62 3b 0a 58 09 63 68 61 | 72 09 73 74 72 5f 61 5b |b;.X.cha|r.str_a[|
|00003140| 4d 41 58 53 54 52 4c 45 | 4e 5d 2c 20 73 74 72 5f |MAXSTRLE|N], str_|
|00003150| 62 5b 4d 41 58 53 54 52 | 4c 45 4e 5d 3b 0a 58 0a |b[MAXSTR|LEN];.X.|
|00003160| 58 09 69 66 20 28 2a 61 | 20 21 3d 20 27 24 27 20 |X.if (*a| != '$' |
|00003170| 26 26 20 2a 62 20 21 3d | 20 27 24 27 29 0a 58 09 |&& *b !=| '$').X.|
|00003180| 09 72 65 74 75 72 6e 20 | 30 3b 0a 58 09 69 66 20 |.return |0;.X.if |
|00003190| 28 2a 61 20 3d 3d 20 27 | 24 27 20 26 26 20 2a 62 |(*a == '|$' && *b|
|000031a0| 20 21 3d 20 27 24 27 29 | 0a 58 09 09 72 65 74 75 | != '$')|.X..retu|
|000031b0| 72 6e 20 2d 31 3b 0a 58 | 09 69 66 20 28 2a 61 20 |rn -1;.X|.if (*a |
|000031c0| 21 3d 20 27 24 27 20 26 | 26 20 2a 62 20 3d 3d 20 |!= '$' &|& *b == |
|000031d0| 27 24 27 29 0a 58 09 09 | 72 65 74 75 72 6e 20 20 |'$').X..|return  |
|000031e0| 31 3b 0a 58 0a 58 09 63 | 70 5f 61 20 3d 20 2b 2b |1;.X.X.c|p_a = ++|
|000031f0| 61 3b 0a 58 09 63 70 5f | 62 20 3d 20 2b 2b 62 3b |a;.X.cp_|b = ++b;|
|00003200| 0a 58 09 77 68 69 6c 65 | 20 28 28 2a 63 70 5f 61 |.X.while| ((*cp_a|
|00003210| 20 21 3d 20 27 5c 30 27 | 29 20 26 26 20 28 2a 63 | != '\0'|) && (*c|
|00003220| 70 5f 61 20 21 3d 20 27 | 3d 27 29 29 0a 58 09 09 |p_a != '|=')).X..|
|00003230| 69 66 20 28 21 20 69 73 | 64 69 67 69 74 28 2a 63 |if (! is|digit(*c|
|00003240| 70 5f 61 29 29 0a 58 09 | 09 09 62 72 65 61 6b 3b |p_a)).X.|..break;|
|00003250| 0a 58 09 77 68 69 6c 65 | 20 28 28 2a 63 70 5f 62 |.X.while| ((*cp_b|
|00003260| 20 21 3d 20 27 5c 30 27 | 29 20 26 26 20 28 2a 63 | != '\0'|) && (*c|
|00003270| 70 5f 62 20 21 3d 20 27 | 3d 27 29 29 0a 58 09 09 |p_b != '|=')).X..|
|00003280| 69 66 20 28 21 20 69 73 | 64 69 67 69 74 28 2a 63 |if (! is|digit(*c|
|00003290| 70 5f 62 29 29 0a 58 09 | 09 09 62 72 65 61 6b 3b |p_b)).X.|..break;|
|000032a0| 0a 58 09 0a 58 09 69 66 | 20 28 2a 63 70 5f 61 20 |.X..X.if| (*cp_a |
|000032b0| 21 3d 20 27 3d 27 20 26 | 26 20 2a 63 70 5f 62 20 |!= '=' &|& *cp_b |
|000032c0| 21 3d 20 27 3d 27 29 0a | 58 09 09 72 65 74 75 72 |!= '=').|X..retur|
|000032d0| 6e 20 30 3b 0a 58 09 69 | 66 20 28 2a 63 70 5f 61 |n 0;.X.i|f (*cp_a|
|000032e0| 20 3d 3d 20 27 3d 27 20 | 26 26 20 2a 63 70 5f 62 | == '=' |&& *cp_b|
|000032f0| 20 21 3d 20 27 3d 27 29 | 0a 58 09 09 72 65 74 75 | != '=')|.X..retu|
|00003300| 72 6e 20 2d 31 3b 0a 58 | 09 69 66 20 28 2a 63 70 |rn -1;.X|.if (*cp|
|00003310| 5f 61 20 21 3d 20 27 3d | 27 20 26 26 20 2a 63 70 |_a != '=|' && *cp|
|00003320| 5f 62 20 3d 3d 20 27 3d | 27 29 0a 58 09 09 72 65 |_b == '=|').X..re|
|00003330| 74 75 72 6e 20 20 31 3b | 0a 58 0a 58 09 73 74 72 |turn  1;|.X.X.str|
|00003340| 6e 63 70 79 28 73 74 72 | 5f 61 2c 20 61 2c 20 63 |ncpy(str|_a, a, c|
|00003350| 70 5f 61 20 2d 20 61 29 | 3b 0a 58 09 73 74 72 5f |p_a - a)|;.X.str_|
|00003360| 61 5b 63 70 5f 61 20 2d | 20 61 5d 20 3d 20 27 5c |a[cp_a -| a] = '\|
|00003370| 30 27 3b 0a 58 09 76 61 | 6c 5f 61 20 3d 20 61 74 |0';.X.va|l_a = at|
|00003380| 6f 69 28 73 74 72 5f 61 | 29 3b 0a 58 09 73 74 72 |oi(str_a|);.X.str|
|00003390| 6e 63 70 79 28 73 74 72 | 5f 62 2c 20 62 2c 20 63 |ncpy(str|_b, b, c|
|000033a0| 70 5f 62 20 2d 20 61 29 | 3b 0a 58 09 73 74 72 5f |p_b - a)|;.X.str_|
|000033b0| 61 5b 63 70 5f 62 20 2d | 20 62 5d 20 3d 20 27 5c |a[cp_b -| b] = '\|
|000033c0| 30 27 3b 0a 58 09 76 61 | 6c 5f 62 20 3d 20 61 74 |0';.X.va|l_b = at|
|000033d0| 6f 69 28 73 74 72 5f 62 | 29 3b 0a 58 0a 58 09 69 |oi(str_b|);.X.X.i|
|000033e0| 66 20 28 76 61 6c 5f 61 | 20 3c 20 76 61 6c 5f 62 |f (val_a| < val_b|
|000033f0| 29 0a 58 09 09 72 65 74 | 75 72 6e 20 2d 31 3b 0a |).X..ret|urn -1;.|
|00003400| 58 09 69 66 20 28 76 61 | 6c 5f 61 20 3e 20 76 61 |X.if (va|l_a > va|
|00003410| 6c 5f 62 29 0a 58 09 09 | 72 65 74 75 72 6e 20 20 |l_b).X..|return  |
|00003420| 31 3b 0a 58 09 72 65 74 | 75 72 6e 20 30 3b 0a 58 |1;.X.ret|urn 0;.X|
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|000040b0| 29 20 3d 3d 20 32 29 20 | 7b 0a 58 09 09 09 09 69 |) == 2) |{.X....i|
|000040c0| 66 20 28 61 72 67 53 74 | 61 72 74 2b 31 20 3e 3d |f (argSt|art+1 >=|
|000040d0| 20 61 72 67 63 29 0a 58 | 09 09 09 09 09 55 73 61 | argc).X|.....Usa|
|000040e0| 67 65 28 29 3b 0a 58 09 | 09 09 09 61 72 67 53 74 |ge();.X.|...argSt|
|000040f0| 61 72 74 2b 2b 3b 0a 58 | 09 09 09 09 75 70 74 72 |art++;.X|....uptr|
|00004100| 20 3d 20 61 72 67 76 5b | 61 72 67 53 74 61 72 74 | = argv[|argStart|
|00004110| 5d 3b 0a 58 09 09 09 7d | 0a 58 09 09 09 61 72 67 |];.X...}|.X...arg|
|00004120| 53 74 61 72 74 2b 2b 3b | 0a 58 09 09 7d 20 65 6c |Start++;|.X..} el|
|00004130| 73 65 20 69 66 20 28 73 | 74 72 63 6d 70 28 22 2d |se if (s|trcmp("-|
|00004140| 75 68 22 2c 20 61 72 67 | 76 5b 61 72 67 53 74 61 |uh", arg|v[argSta|
|00004150| 72 74 5d 29 20 3d 3d 20 | 30 29 20 7b 0a 58 09 09 |rt]) == |0) {.X..|
|00004160| 09 68 66 6c 61 67 2b 2b | 3b 0a 58 09 09 09 69 66 |.hflag++|;.X...if|
|00004170| 20 28 73 74 72 6c 65 6e | 28 61 72 67 76 5b 61 72 | (strlen|(argv[ar|
|00004180| 67 53 74 61 72 74 5d 29 | 20 3d 3d 20 33 29 20 7b |gStart])| == 3) {|
|00004190| 0a 58 09 09 09 09 69 66 | 20 28 61 72 67 53 74 61 |.X....if| (argSta|
|000041a0| 72 74 2b 31 20 3e 3d 20 | 61 72 67 63 29 0a 58 09 |rt+1 >= |argc).X.|
|000041b0| 09 09 09 09 55 73 61 67 | 65 28 29 3b 0a 58 09 09 |....Usag|e();.X..|
|000041c0| 09 09 61 72 67 53 74 61 | 72 74 2b 2b 3b 0a 58 09 |..argSta|rt++;.X.|
|000041d0| 09 09 09 75 70 74 72 20 | 3d 20 61 72 67 76 5b 61 |...uptr |= argv[a|
|000041e0| 72 67 53 74 61 72 74 5d | 3b 0a 58 09 09 09 7d 0a |rgStart]|;.X...}.|
|000041f0| 58 09 09 09 61 72 67 53 | 74 61 72 74 2b 2b 3b 0a |X...argS|tart++;.|
|00004200| 58 09 09 7d 20 65 6c 73 | 65 20 69 66 20 28 73 74 |X..} els|e if (st|
|00004210| 72 63 6d 70 28 22 2d 68 | 75 22 2c 20 61 72 67 76 |rcmp("-h|u", argv|
|00004220| 5b 61 72 67 53 74 61 72 | 74 5d 29 20 3d 3d 20 30 |[argStar|t]) == 0|
|00004230| 29 20 7b 0a 58 09 09 09 | 68 66 6c 61 67 2b 2b 3b |) {.X...|hflag++;|
|00004240| 0a 58 09 09 09 69 66 20 | 28 73 74 72 6c 65 6e 28 |.X...if |(strlen(|
|00004250| 61 72 67 76 5b 61 72 67 | 53 74 61 72 74 5d 29 20 |argv[arg|Start]) |
|00004260| 3d 3d 20 33 29 20 7b 0a | 58 09 09 09 09 69 66 20 |== 3) {.|X....if |
|00004270| 28 61 72 67 53 74 61 72 | 74 2b 31 20 3e 3d 20 61 |(argStar|t+1 >= a|
|00004280| 72 67 63 29 0a 58 09 09 | 09 09 09 55 73 61 67 65 |rgc).X..|...Usage|
|00004290| 28 29 3b 0a 58 09 09 09 | 09 61 72 67 53 74 61 72 |();.X...|.argStar|
|000042a0| 74 2b 2b 3b 0a 58 09 09 | 09 09 75 70 74 72 20 3d |t++;.X..|..uptr =|
|000042b0| 20 61 72 67 76 5b 61 72 | 67 53 74 61 72 74 5d 3b | argv[ar|gStart];|
|000042c0| 0a 58 09 09 09 7d 0a 58 | 09 09 09 61 72 67 53 74 |.X...}.X|...argSt|
|000042d0| 61 72 74 2b 2b 3b 0a 58 | 09 09 7d 20 65 6c 73 65 |art++;.X|..} else|
|000042e0| 20 7b 0a 58 09 09 09 62 | 72 65 61 6b 3b 0a 58 09 | {.X...b|reak;.X.|
|000042f0| 09 7d 0a 58 09 7d 0a 58 | 0a 58 09 69 66 20 28 6f |.}.X.}.X|.X.if (o|
|00004300| 70 65 6e 6c 6f 67 28 22 | 6f 70 22 2c 20 30 2c 20 |penlog("|op", 0, |
|00004310| 4c 4f 47 5f 41 55 54 48 | 29 20 3c 20 30 29 20 0a |LOG_AUTH|) < 0) .|
|00004320| 58 09 09 66 61 74 61 6c | 28 22 6f 70 65 6e 6c 6f |X..fatal|("openlo|
|00004330| 67 20 66 61 69 6c 65 64 | 22 29 3b 0a 58 0a 58 09 |g failed|");.X.X.|
|00004340| 52 65 61 64 46 69 6c 65 | 28 41 43 43 45 53 53 5f |ReadFile|(ACCESS_|
|00004350| 46 49 4c 45 29 3b 0a 58 | 0a 58 09 69 66 20 28 68 |FILE);.X|.X.if (h|
|00004360| 66 6c 61 67 29 20 7b 0a | 58 09 09 69 66 20 28 75 |flag) {.|X..if (u|
|00004370| 70 74 72 20 21 3d 20 4e | 55 4c 4c 29 20 7b 0a 58 |ptr != N|ULL) {.X|
|00004380| 09 09 09 69 66 20 28 67 | 65 74 75 69 64 28 29 20 |...if (g|etuid() |
|00004390| 21 3d 20 30 29 20 0a 58 | 09 09 09 09 66 61 74 61 |!= 0) .X|....fata|
|000043a0| 6c 28 22 50 65 72 6d 69 | 73 73 69 6f 6e 20 64 65 |l("Permi|ssion de|
|000043b0| 6e 69 65 64 20 66 6f 72 | 20 2d 75 20 6f 70 74 69 |nied for| -u opti|
|000043c0| 6f 6e 22 29 3b 0a 58 09 | 09 7d 0a 58 09 7d 0a 58 |on");.X.|.}.X.}.X|
|000043d0| 09 69 66 20 28 75 70 74 | 72 20 21 3d 20 4e 55 4c |.if (upt|r != NUL|
|000043e0| 4c 29 20 0a 58 09 09 55 | 73 61 67 65 28 29 3b 0a |L) .X..U|sage();.|
|000043f0| 58 0a 58 09 69 66 20 28 | 61 72 67 53 74 61 72 74 |X.X.if (|argStart|
|00004400| 20 3e 3d 20 61 72 67 63 | 29 0a 58 09 09 55 73 61 | >= argc|).X..Usa|
|00004410| 67 65 28 29 3b 0a 58 0a | 58 09 64 65 66 20 3d 20 |ge();.X.|X.def = |
|00004420| 46 69 6e 64 28 22 44 45 | 46 41 55 4c 54 22 29 3b |Find("DE|FAULT");|
|00004430| 0a 58 09 63 6d 64 20 3d | 20 46 69 6e 64 28 61 72 |.X.cmd =| Find(ar|
|00004440| 67 76 5b 61 72 67 53 74 | 61 72 74 5d 29 3b 0a 58 |gv[argSt|art]);.X|
|00004450| 0a 58 09 69 66 20 28 63 | 6d 64 20 3d 3d 20 4e 55 |.X.if (c|md == NU|
|00004460| 4c 4c 29 20 0a 58 09 09 | 66 61 74 61 6c 28 22 4e |LL) .X..|fatal("N|
|00004470| 6f 20 73 75 63 68 20 63 | 6f 6d 6d 61 6e 64 20 25 |o such c|ommand %|
|00004480| 73 22 2c 20 61 72 67 76 | 5b 31 5d 29 3b 0a 58 0a |s", argv|[1]);.X.|
|00004490| 58 09 61 72 67 63 20 2d | 3d 20 61 72 67 53 74 61 |X.argc -|= argSta|
|000044a0| 72 74 3b 0a 58 09 61 72 | 67 76 20 2b 3d 20 61 72 |rt;.X.ar|gv += ar|
|000044b0| 67 53 74 61 72 74 3b 0a | 58 0a 58 09 6e 65 77 20 |gStart;.|X.X.new |
|000044c0| 3d 20 42 75 69 6c 64 28 | 64 65 66 2c 20 63 6d 64 |= Build(|def, cmd|
|000044d0| 29 3b 0a 58 09 6e 75 6d | 20 3d 20 43 6f 75 6e 74 |);.X.num| = Count|
|000044e0| 41 72 67 73 28 6e 65 77 | 29 3b 0a 58 0a 58 09 69 |Args(new|);.X.X.i|
|000044f0| 66 20 28 28 6e 75 6d 20 | 3c 20 30 29 20 26 26 20 |f ((num |< 0) && |
|00004500| 28 28 61 72 67 63 2d 31 | 29 20 3c 20 2d 6e 75 6d |((argc-1|) < -num|
|00004510| 29 29 0a 58 09 09 66 61 | 74 61 6c 28 22 49 6d 70 |)).X..fa|tal("Imp|
|00004520| 72 6f 70 65 72 20 6e 75 | 6d 62 65 72 20 6f 66 20 |roper nu|mber of |
|00004530| 61 72 67 75 6d 65 6e 74 | 73 22 29 3b 0a 58 09 69 |argument|s");.X.i|
|00004540| 66 20 28 28 6e 75 6d 20 | 3e 20 30 29 20 26 26 20 |f ((num |> 0) && |
|00004550| 28 28 61 72 67 63 2d 31 | 29 20 21 3d 20 6e 75 6d |((argc-1|) != num|
|00004560| 29 29 20 0a 58 09 09 66 | 61 74 61 6c 28 22 49 6d |)) .X..f|atal("Im|
|00004570| 70 72 6f 70 65 72 20 6e | 75 6d 62 65 72 20 6f 66 |proper n|umber of|
|00004580| 20 61 72 67 75 6d 65 6e | 74 73 22 29 3b 0a 58 09 | argumen|ts");.X.|
|00004590| 69 66 20 28 6e 75 6d 20 | 3c 30 29 0a 58 09 09 6e |if (num |<0).X..n|
|000045a0| 75 6d 20 3d 20 2d 6e 75 | 6d 3b 0a 58 0a 58 09 69 |um = -nu|m;.X.X.i|
|000045b0| 66 20 28 28 70 77 20 3d | 20 67 65 74 70 77 75 69 |f ((pw =| getpwui|
|000045c0| 64 28 67 65 74 75 69 64 | 28 29 29 29 20 3d 3d 20 |d(getuid|())) == |
|000045d0| 4e 55 4c 4c 29 20 0a 58 | 09 09 65 78 69 74 28 31 |NULL) .X|..exit(1|
|000045e0| 29 3b 0a 58 09 73 74 72 | 63 70 79 28 75 73 65 72 |);.X.str|cpy(user|
|000045f0| 2c 20 70 77 2d 3e 70 77 | 5f 6e 61 6d 65 29 3b 0a |, pw->pw|_name);.|
|00004600| 58 09 69 66 20 28 56 65 | 72 69 66 79 28 6e 65 77 |X.if (Ve|rify(new|
|00004610| 2c 20 6e 75 6d 2c 20 61 | 72 67 63 2c 20 61 72 67 |, num, a|rgc, arg|
|00004620| 76 29 20 3c 20 30 29 20 | 7b 0a 58 09 09 73 79 73 |v) < 0) |{.X..sys|
|00004630| 6c 6f 67 28 4c 4f 47 5f | 4e 4f 54 49 43 45 2c 20 |log(LOG_|NOTICE, |
|00004640| 22 75 73 65 72 20 25 73 | 20 46 41 49 4c 45 44 20 |"user %s| FAILED |
|00004650| 74 6f 20 65 78 65 63 75 | 74 65 20 27 25 73 27 22 |to execu|te '%s'"|
|00004660| 2c 20 0a 58 09 09 09 09 | 75 73 65 72 2c 20 61 72 |, .X....|user, ar|
|00004670| 67 76 5b 30 5d 29 3b 0a | 58 09 09 66 61 74 61 6c |gv[0]);.|X..fatal|
|00004680| 28 22 50 65 72 6d 69 73 | 73 69 6f 6e 20 64 65 6e |("Permis|sion den|
|00004690| 69 65 64 22 29 3b 0a 58 | 09 7d 20 65 6c 73 65 20 |ied");.X|.} else |
|000046a0| 7b 0a 58 09 09 73 79 73 | 6c 6f 67 28 4c 4f 47 5f |{.X..sys|log(LOG_|
|000046b0| 4e 4f 54 49 43 45 2c 20 | 22 75 73 65 72 20 25 73 |NOTICE, |"user %s|
|000046c0| 20 53 55 43 43 45 44 45 | 44 20 74 6f 20 65 78 65 | SUCCEDE|D to exe|
|000046d0| 63 75 74 65 20 27 25 73 | 27 22 2c 0a 58 09 09 09 |cute '%s|'",.X...|
|000046e0| 09 75 73 65 72 2c 20 61 | 72 67 76 5b 30 5d 29 3b |.user, a|rgv[0]);|
|000046f0| 0a 58 09 7d 0a 58 0a 58 | 09 72 65 74 75 72 6e 20 |.X.}.X.X|.return |
|00004700| 47 6f 28 6e 65 77 2c 20 | 6e 75 6d 2c 20 61 72 67 |Go(new, |num, arg|
|00004710| 63 2c 20 61 72 67 76 29 | 3b 0a 58 7d 0a 58 0a 66 |c, argv)|;.X}.X.f|
|00004720| 61 74 61 6c 28 76 61 5f | 61 6c 69 73 74 29 0a 58 |atal(va_|alist).X|
|00004730| 20 76 61 5f 64 63 6c 0a | 58 7b 0a 58 09 76 61 5f | va_dcl.|X{.X.va_|
|00004740| 6c 69 73 74 09 61 70 3b | 0a 58 09 63 68 61 72 09 |list.ap;|.X.char.|
|00004750| 2a 73 3b 0a 58 0a 58 09 | 76 61 5f 73 74 61 72 74 |*s;.X.X.|va_start|
|00004760| 28 61 70 29 3b 0a 58 09 | 73 20 3d 20 76 61 5f 61 |(ap);.X.|s = va_a|
|00004770| 72 67 28 61 70 2c 20 63 | 68 61 72 20 2a 29 3b 0a |rg(ap, c|har *);.|
|00004780| 58 09 76 66 70 72 69 6e | 74 66 28 73 74 64 65 72 |X.vfprin|tf(stder|
|00004790| 72 2c 20 73 2c 20 61 70 | 29 3b 0a 58 09 66 70 75 |r, s, ap|);.X.fpu|
|000047a0| 74 63 28 27 5c 6e 27 2c | 20 73 74 64 65 72 72 29 |tc('\n',| stderr)|
|000047b0| 3b 0a 58 09 76 61 5f 65 | 6e 64 28 61 70 29 3b 0a |;.X.va_e|nd(ap);.|
|000047c0| 58 0a 58 09 65 78 69 74 | 28 31 29 3b 0a 58 7d 0a |X.X.exit|(1);.X}.|
|000047d0| 58 0a 63 6d 64 5f 74 09 | 2a 46 69 6e 64 28 6e 61 |X.cmd_t.|*Find(na|
|000047e0| 6d 65 29 0a 63 68 61 72 | 09 2a 6e 61 6d 65 3b 0a |me).char|.*name;.|
|000047f0| 58 7b 0a 58 09 63 6d 64 | 5f 74 09 2a 63 6d 64 3b |X{.X.cmd|_t.*cmd;|
|00004800| 0a 58 0a 58 09 66 6f 72 | 20 28 63 6d 64 20 3d 20 |.X.X.for| (cmd = |
|00004810| 46 69 72 73 74 3b 20 63 | 6d 64 20 21 3d 20 4e 55 |First; c|md != NU|
|00004820| 4c 4c 3b 20 63 6d 64 20 | 3d 20 63 6d 64 20 2d 3e |LL; cmd |= cmd ->|
|00004830| 6e 65 78 74 29 20 7b 0a | 58 09 09 69 66 20 28 73 |next) {.|X..if (s|
|00004840| 74 72 63 6d 70 28 63 6d | 64 2d 3e 6e 61 6d 65 2c |trcmp(cm|d->name,|
|00004850| 20 6e 61 6d 65 29 20 3d | 3d 20 30 29 0a 58 09 09 | name) =|= 0).X..|
|00004860| 09 62 72 65 61 6b 3b 0a | 58 09 7d 0a 58 0a 58 09 |.break;.|X.}.X.X.|
|00004870| 72 65 74 75 72 6e 20 63 | 6d 64 3b 0a 58 7d 0a 58 |return c|md;.X}.X|
|00004880| 0a 63 68 61 72 09 2a 46 | 69 6e 64 4f 70 74 28 63 |.char.*F|indOpt(c|
|00004890| 6d 64 2c 20 73 74 72 29 | 0a 63 6d 64 5f 74 09 2a |md, str)|.cmd_t.*|
|000048a0| 63 6d 64 3b 0a 63 68 61 | 72 09 2a 73 74 72 3b 0a |cmd;.cha|r.*str;.|
|000048b0| 58 7b 0a 58 09 73 74 61 | 74 69 63 20 63 68 61 72 |X{.X.sta|tic char|
|000048c0| 09 6e 75 6c 5b 32 5d 20 | 3d 20 22 22 3b 0a 58 09 |.nul[2] |= "";.X.|
|000048d0| 69 6e 74 09 09 69 3b 0a | 58 09 63 68 61 72 09 09 |int..i;.|X.char..|
|000048e0| 2a 63 70 3b 0a 58 0a 58 | 09 66 6f 72 20 28 69 20 |*cp;.X.X|.for (i |
|000048f0| 3d 20 30 3b 20 69 20 3c | 20 63 6d 64 2d 3e 6e 6f |= 0; i <| cmd->no|
|00004900| 70 74 73 3b 20 69 2b 2b | 29 20 7b 0a 58 09 09 69 |pts; i++|) {.X..i|
|00004910| 66 20 28 28 63 70 20 3d | 20 69 6e 64 65 78 28 63 |f ((cp =| index(c|
|00004920| 6d 64 2d 3e 6f 70 74 73 | 5b 69 5d 2c 20 27 3d 27 |md->opts|[i], '='|
|00004930| 29 29 20 3d 3d 20 4e 55 | 4c 4c 29 20 7b 0a 58 09 |)) == NU|LL) {.X.|
|00004940| 09 09 69 66 20 28 73 74 | 72 63 6d 70 28 63 6d 64 |..if (st|rcmp(cmd|
|00004950| 2d 3e 6f 70 74 73 5b 69 | 5d 2c 20 73 74 72 29 20 |->opts[i|], str) |
|00004960| 3d 3d 20 30 29 0a 58 09 | 09 09 09 72 65 74 75 72 |== 0).X.|...retur|
|00004970| 6e 20 6e 75 6c 3b 0a 58 | 09 09 7d 20 65 6c 73 65 |n nul;.X|..} else|
|00004980| 20 7b 0a 58 09 09 09 69 | 6e 74 09 6c 20 3d 20 63 | {.X...i|nt.l = c|
|00004990| 70 20 2d 20 63 6d 64 2d | 3e 6f 70 74 73 5b 69 5d |p - cmd-|>opts[i]|
|000049a0| 3b 0a 58 09 09 09 69 66 | 20 28 73 74 72 6e 63 6d |;.X...if| (strncm|
|000049b0| 70 28 63 6d 64 2d 3e 6f | 70 74 73 5b 69 5d 2c 20 |p(cmd->o|pts[i], |
|000049c0| 73 74 72 2c 20 6c 29 20 | 3d 3d 20 30 29 0a 58 09 |str, l) |== 0).X.|
|000049d0| 09 09 09 72 65 74 75 72 | 6e 20 63 70 2b 31 3b 0a |...retur|n cp+1;.|
|000049e0| 58 09 09 7d 0a 58 09 7d | 0a 58 0a 58 09 72 65 74 |X..}.X.}|.X.X.ret|
|000049f0| 75 72 6e 20 4e 55 4c 4c | 3b 0a 58 7d 0a 58 0a 63 |urn NULL|;.X}.X.c|
|00004a00| 68 61 72 09 2a 47 65 74 | 46 69 65 6c 64 28 63 70 |har.*Get|Field(cp|
|00004a10| 2c 20 73 74 72 29 0a 63 | 68 61 72 09 2a 63 70 2c |, str).c|har.*cp,|
|00004a20| 20 2a 73 74 72 3b 0a 58 | 7b 0a 58 09 69 66 20 28 | *str;.X|{.X.if (|
|00004a30| 2a 63 70 20 3d 3d 20 27 | 5c 30 27 29 0a 58 09 09 |*cp == '|\0').X..|
|00004a40| 72 65 74 75 72 6e 20 4e | 55 4c 4c 3b 0a 58 0a 58 |return N|ULL;.X.X|
|00004a50| 09 77 68 69 6c 65 20 28 | 28 2a 63 70 20 21 3d 20 |.while (|(*cp != |
|00004a60| 27 5c 30 27 29 20 26 26 | 20 28 2a 63 70 20 21 3d |'\0') &&| (*cp !=|
|00004a70| 20 27 2c 27 29 29 20 7b | 0a 58 09 09 69 66 20 28 | ',')) {|.X..if (|
|00004a80| 2a 63 70 20 3d 3d 20 27 | 5c 5c 27 29 0a 58 09 09 |*cp == '|\\').X..|
|00004a90| 09 69 66 20 28 2a 28 63 | 70 2b 31 29 20 3d 3d 20 |.if (*(c|p+1) == |
|00004aa0| 27 2c 27 29 20 7b 0a 58 | 09 09 09 09 2a 73 74 72 |',') {.X|....*str|
|00004ab0| 2b 2b 20 3d 20 27 2c 27 | 3b 0a 58 09 09 09 09 63 |++ = ','|;.X....c|
|00004ac0| 70 2b 2b 3b 0a 58 09 09 | 09 7d 20 65 6c 73 65 0a |p++;.X..|.} else.|
|00004ad0| 58 09 09 09 09 2a 73 74 | 72 2b 2b 20 3d 20 27 5c |X....*st|r++ = '\|
|00004ae0| 5c 27 3b 0a 58 09 09 65 | 6c 73 65 0a 58 09 09 09 |\';.X..e|lse.X...|
|00004af0| 2a 73 74 72 2b 2b 20 3d | 20 2a 63 70 3b 0a 58 09 |*str++ =| *cp;.X.|
|00004b00| 09 63 70 2b 2b 3b 0a 58 | 09 7d 0a 58 0a 58 09 2a |.cp++;.X|.}.X.X.*|
|00004b10| 73 74 72 20 3d 20 27 5c | 30 27 3b 0a 58 0a 58 09 |str = '\|0';.X.X.|
|00004b20| 72 65 74 75 72 6e 20 28 | 2a 63 70 20 3d 3d 20 27 |return (|*cp == '|
|00004b30| 5c 30 27 29 20 3f 20 63 | 70 20 3a 20 28 63 70 2b |\0') ? c|p : (cp+|
|00004b40| 31 29 3b 0a 58 7d 0a 58 | 0a 56 65 72 69 66 79 28 |1);.X}.X|.Verify(|
|00004b50| 63 6d 64 2c 20 6e 75 6d | 2c 20 61 72 67 63 2c 20 |cmd, num|, argc, |
|00004b60| 61 72 67 76 29 0a 63 6d | 64 5f 74 09 2a 63 6d 64 |argv).cm|d_t.*cmd|
|00004b70| 3b 0a 69 6e 74 09 61 72 | 67 63 3b 0a 69 6e 74 09 |;.int.ar|gc;.int.|
|00004b80| 6e 75 6d 3b 0a 63 68 61 | 72 09 2a 2a 61 72 67 76 |num;.cha|r.**argv|
|00004b90| 3b 0a 58 7b 0a 58 09 69 | 6e 74 09 09 67 72 5f 66 |;.X{.X.i|nt..gr_f|
|00004ba0| 61 69 6c 20 3d 20 31 2c | 20 75 69 64 5f 66 61 69 |ail = 1,| uid_fai|
|00004bb0| 6c 20 3d 20 31 3b 0a 58 | 09 69 6e 74 09 09 69 2c |l = 1;.X|.int..i,|
|00004bc0| 20 6a 2c 20 76 61 6c 3b | 0a 58 09 63 68 61 72 09 | j, val;|.X.char.|
|00004bd0| 09 2a 6e 70 2c 20 2a 63 | 70 2c 20 73 74 72 5b 4d |.*np, *c|p, str[M|
|00004be0| 41 58 53 54 52 4c 45 4e | 5d 2c 20 62 75 66 5b 4d |AXSTRLEN|], buf[M|
|00004bf0| 41 58 53 54 52 4c 45 4e | 5d 3b 0a 58 09 72 65 67 |AXSTRLEN|];.X.reg|
|00004c00| 65 78 70 09 09 2a 72 65 | 67 20 3d 20 4e 55 4c 4c |exp..*re|g = NULL|
|00004c10| 3b 0a 58 09 73 74 72 75 | 63 74 20 70 61 73 73 77 |;.X.stru|ct passw|
|00004c20| 64 09 2a 70 77 2c 20 73 | 70 77 3b 0a 58 09 73 74 |d.*pw, s|pw;.X.st|
|00004c30| 72 75 63 74 20 67 72 6f | 75 70 09 2a 67 72 3b 0a |ruct gro|up.*gr;.|
|00004c40| 58 0a 58 09 69 66 20 28 | 28 70 77 20 3d 20 67 65 |X.X.if (|(pw = ge|
|00004c50| 74 70 77 75 69 64 28 67 | 65 74 75 69 64 28 29 29 |tpwuid(g|etuid())|
|00004c60| 29 20 3d 3d 20 4e 55 4c | 4c 29 20 0a 58 09 09 72 |) == NUL|L) .X..r|
|00004c70| 65 74 75 72 6e 20 2d 31 | 3b 0a 58 0a 58 09 69 66 |eturn -1|;.X.X.if|
|00004c80| 20 28 28 63 70 3d 46 69 | 6e 64 4f 70 74 28 63 6d | ((cp=Fi|ndOpt(cm|
|00004c90| 64 2c 20 22 70 61 73 73 | 77 6f 72 64 22 29 29 20 |d, "pass|word")) |
|00004ca0| 21 3d 20 4e 55 4c 4c 29 | 20 7b 0a 58 09 09 69 66 |!= NULL)| {.X..if|
|00004cb0| 20 28 28 6e 70 20 3d 20 | 67 65 74 70 61 73 73 28 | ((np = |getpass(|
|00004cc0| 22 50 61 73 73 77 6f 72 | 64 3a 22 29 29 20 3d 3d |"Passwor|d:")) ==|
|00004cd0| 20 4e 55 4c 4c 29 0a 58 | 09 09 09 72 65 74 75 72 | NULL).X|...retur|
|00004ce0| 6e 20 2d 31 3b 0a 58 09 | 09 69 66 20 28 28 28 63 |n -1;.X.|.if (((c|
|00004cf0| 70 20 3d 20 47 65 74 46 | 69 65 6c 64 28 63 70 2c |p = GetF|ield(cp,|
|00004d00| 20 73 74 72 29 29 20 21 | 3d 20 4e 55 4c 4c 29 20 | str)) !|= NULL) |
|00004d10| 26 26 20 0a 58 09 09 20 | 20 20 20 28 28 70 77 20 |&& .X.. |   ((pw |
|00004d20| 3d 20 67 65 74 70 77 6e | 61 6d 28 73 74 72 29 29 |= getpwn|am(str))|
|00004d30| 20 3d 3d 20 4e 55 4c 4c | 29 29 0a 58 09 09 09 72 | == NULL|)).X...r|
|00004d40| 65 74 75 72 6e 20 2d 31 | 3b 0a 58 09 09 69 66 20 |eturn -1|;.X..if |
|00004d50| 28 73 74 72 63 6d 70 28 | 63 72 79 70 74 28 6e 70 |(strcmp(|crypt(np|
|00004d60| 2c 20 70 77 2d 3e 70 77 | 5f 70 61 73 73 77 64 29 |, pw->pw|_passwd)|
|00004d70| 2c 20 70 77 2d 3e 70 77 | 5f 70 61 73 73 77 64 29 |, pw->pw|_passwd)|
|00004d80| 20 21 3d 20 30 29 0a 58 | 09 09 09 72 65 74 75 72 | != 0).X|...retur|
|00004d90| 6e 20 2d 31 3b 0a 58 09 | 7d 0a 58 0a 58 09 69 66 |n -1;.X.|}.X.X.if|
|00004da0| 20 28 28 70 77 20 3d 20 | 67 65 74 70 77 75 69 64 | ((pw = |getpwuid|
|00004db0| 28 67 65 74 75 69 64 28 | 29 29 29 20 3d 3d 20 4e |(getuid(|))) == N|
|00004dc0| 55 4c 4c 29 20 0a 58 09 | 09 72 65 74 75 72 6e 20 |ULL) .X.|.return |
|00004dd0| 2d 31 3b 0a 58 0a 58 09 | 69 66 20 28 28 63 70 20 |-1;.X.X.|if ((cp |
|00004de0| 3d 20 46 69 6e 64 4f 70 | 74 28 63 6d 64 2c 20 22 |= FindOp|t(cmd, "|
|00004df0| 67 72 6f 75 70 73 22 29 | 29 20 21 3d 20 4e 55 4c |groups")|) != NUL|
|00004e00| 4c 29 20 7b 0a 58 09 09 | 66 6f 72 20 28 63 70 3d |L) {.X..|for (cp=|
|00004e10| 47 65 74 46 69 65 6c 64 | 28 63 70 2c 20 73 74 72 |GetField|(cp, str|
|00004e20| 29 3b 20 63 70 21 3d 4e | 55 4c 4c 3b 20 63 70 3d |); cp!=N|ULL; cp=|
|00004e30| 47 65 74 46 69 65 6c 64 | 28 63 70 2c 20 73 74 72 |GetField|(cp, str|
|00004e40| 29 29 20 7b 0a 58 09 09 | 09 69 66 20 28 72 65 5f |)) {.X..|.if (re_|
|00004e50| 63 6f 6d 70 28 73 74 72 | 29 20 21 3d 20 30 29 0a |comp(str|) != 0).|
|00004e60| 58 09 09 09 09 72 65 74 | 75 72 6e 20 2d 31 3b 0a |X....ret|urn -1;.|
|00004e70| 58 09 09 09 69 66 20 28 | 28 67 72 20 3d 20 67 65 |X...if (|(gr = ge|
|00004e80| 74 67 72 67 69 64 28 70 | 77 2d 3e 70 77 5f 67 69 |tgrgid(p|w->pw_gi|
|00004e90| 64 29 29 20 21 3d 20 4e | 55 4c 4c 29 20 7b 0a 58 |d)) != N|ULL) {.X|
|00004ea0| 09 09 09 09 69 66 20 28 | 72 65 5f 65 78 65 63 28 |....if (|re_exec(|
|00004eb0| 67 72 2d 3e 67 72 5f 6e | 61 6d 65 29 20 3d 3d 20 |gr->gr_n|ame) == |
|00004ec0| 31 29 20 7b 0a 58 09 09 | 09 09 09 67 72 5f 66 61 |1) {.X..|...gr_fa|
|00004ed0| 69 6c 20 3d 20 30 3b 0a | 58 09 09 09 09 09 62 72 |il = 0;.|X.....br|
|00004ee0| 65 61 6b 3b 0a 58 09 09 | 09 09 7d 0a 58 09 09 09 |eak;.X..|..}.X...|
|00004ef0| 7d 0a 58 09 09 09 73 65 | 74 67 72 65 6e 74 28 29 |}.X...se|tgrent()|
|00004f00| 3b 0a 58 09 09 09 77 68 | 69 6c 65 20 28 28 67 72 |;.X...wh|ile ((gr|
|00004f10| 20 3d 20 67 65 74 67 72 | 65 6e 74 28 29 29 20 21 | = getgr|ent()) !|
|00004f20| 3d 20 4e 55 4c 4c 29 20 | 7b 0a 58 09 09 09 09 69 |= NULL) |{.X....i|
|00004f30| 20 3d 20 30 3b 0a 58 09 | 09 09 09 77 68 69 6c 65 | = 0;.X.|...while|
|00004f40| 20 28 67 72 2d 3e 67 72 | 5f 6d 65 6d 5b 69 5d 20 | (gr->gr|_mem[i] |
|00004f50| 21 3d 20 4e 55 4c 4c 29 | 20 7b 0a 58 09 09 09 09 |!= NULL)| {.X....|
|00004f60| 09 69 66 20 28 73 74 72 | 63 6d 70 28 67 72 2d 3e |.if (str|cmp(gr->|
|00004f70| 67 72 5f 6d 65 6d 5b 69 | 5d 2c 0a 58 09 09 09 09 |gr_mem[i|],.X....|
|00004f80| 09 09 09 70 77 2d 3e 70 | 77 5f 6e 61 6d 65 29 3d |...pw->p|w_name)=|
|00004f90| 3d 30 29 0a 58 09 09 09 | 09 09 09 62 72 65 61 6b |=0).X...|...break|
|00004fa0| 3b 0a 58 09 09 09 09 09 | 69 2b 2b 3b 0a 58 09 09 |;.X.....|i++;.X..|
|00004fb0| 09 09 7d 0a 58 09 09 09 | 09 69 66 20 28 28 67 72 |..}.X...|.if ((gr|
|00004fc0| 2d 3e 67 72 5f 6d 65 6d | 5b 69 5d 20 21 3d 20 4e |->gr_mem|[i] != N|
|00004fd0| 55 4c 4c 29 20 26 26 20 | 0a 58 09 09 09 09 20 20 |ULL) && |.X....  |
|00004fe0| 20 20 28 72 65 5f 65 78 | 65 63 28 67 72 2d 3e 67 |  (re_ex|ec(gr->g|
|00004ff0| 72 5f 6e 61 6d 65 29 20 | 3d 3d 20 31 29 29 20 7b |r_name) |== 1)) {|
|00005000| 0a 58 09 09 09 09 09 09 | 67 72 5f 66 61 69 6c 20 |.X......|gr_fail |
|00005010| 3d 20 30 3b 0a 58 09 09 | 09 09 09 09 62 72 65 61 |= 0;.X..|....brea|
|00005020| 6b 3b 0a 58 09 09 09 09 | 7d 0a 58 09 09 09 7d 0a |k;.X....|}.X...}.|
|00005030| 58 09 09 7d 0a 58 09 7d | 0a 58 09 69 66 20 28 67 |X..}.X.}|.X.if (g|
|00005040| 72 5f 66 61 69 6c 20 26 | 26 20 28 28 63 70 20 3d |r_fail &|& ((cp =|
|00005050| 20 46 69 6e 64 4f 70 74 | 28 63 6d 64 2c 20 22 75 | FindOpt|(cmd, "u|
|00005060| 73 65 72 73 22 29 29 20 | 21 3d 20 4e 55 4c 4c 29 |sers")) |!= NULL)|
|00005070| 29 20 7b 0a 58 09 09 66 | 6f 72 20 28 63 70 3d 47 |) {.X..f|or (cp=G|
|00005080| 65 74 46 69 65 6c 64 28 | 63 70 2c 20 73 74 72 29 |etField(|cp, str)|
|00005090| 3b 20 63 70 21 3d 4e 55 | 4c 4c 3b 20 63 70 3d 47 |; cp!=NU|LL; cp=G|
|000050a0| 65 74 46 69 65 6c 64 28 | 63 70 2c 20 73 74 72 29 |etField(|cp, str)|
|000050b0| 29 20 7b 0a 58 09 09 09 | 69 66 20 28 72 65 5f 63 |) {.X...|if (re_c|
|000050c0| 6f 6d 70 28 73 74 72 29 | 20 21 3d 20 30 29 0a 58 |omp(str)| != 0).X|
|000050d0| 09 09 09 09 72 65 74 75 | 72 6e 20 2d 31 3b 0a 58 |....retu|rn -1;.X|
|000050e0| 09 09 09 69 66 20 28 72 | 65 5f 65 78 65 63 28 70 |...if (r|e_exec(p|
|000050f0| 77 2d 3e 70 77 5f 6e 61 | 6d 65 29 20 3d 3d 20 31 |w->pw_na|me) == 1|
|00005100| 29 20 7b 0a 58 09 09 09 | 09 75 69 64 5f 66 61 69 |) {.X...|.uid_fai|
|00005110| 6c 20 3d 20 30 3b 0a 58 | 09 09 09 09 62 72 65 61 |l = 0;.X|....brea|
|00005120| 6b 3b 0a 58 09 09 09 7d | 0a 58 09 09 7d 0a 58 09 |k;.X...}|.X..}.X.|
|00005130| 7d 0a 58 0a 58 09 69 66 | 20 28 67 72 5f 66 61 69 |}.X.X.if| (gr_fai|
|00005140| 6c 20 26 26 20 75 69 64 | 5f 66 61 69 6c 29 0a 58 |l && uid|_fail).X|
|00005150| 09 09 72 65 74 75 72 6e | 20 2d 31 3b 0a 58 09 0a |..return| -1;.X..|
|00005160| 58 09 66 6f 72 20 28 69 | 20 3d 20 30 3b 20 69 20 |X.for (i| = 0; i |
|00005170| 3c 20 63 6d 64 2d 3e 6e | 6f 70 74 73 3b 20 69 2b |< cmd->n|opts; i+|
|00005180| 2b 29 20 7b 0a 58 09 09 | 69 66 20 28 28 63 6d 64 |+) {.X..|if ((cmd|
|00005190| 2d 3e 6f 70 74 73 5b 69 | 5d 5b 30 5d 20 21 3d 20 |->opts[i|][0] != |
|000051a0| 27 24 27 29 20 7c 7c 20 | 0a 58 09 09 20 20 20 20 |'$') || |.X..    |
|000051b0| 28 28 63 70 20 3d 20 69 | 6e 64 65 78 28 63 6d 64 |((cp = i|ndex(cmd|
|000051c0| 2d 3e 6f 70 74 73 5b 69 | 5d 2c 20 27 3d 27 29 29 |->opts[i|], '='))|
|000051d0| 20 3d 3d 20 4e 55 4c 4c | 29 29 0a 58 09 09 09 63 | == NULL|)).X...c|
|000051e0| 6f 6e 74 69 6e 75 65 3b | 0a 58 09 09 69 66 20 28 |ontinue;|.X..if (|
|000051f0| 63 6d 64 2d 3e 6f 70 74 | 73 5b 69 5d 5b 31 5d 20 |cmd->opt|s[i][1] |
|00005200| 21 3d 20 27 2a 27 29 20 | 7b 0a 58 09 09 09 66 6f |!= '*') |{.X...fo|
|00005210| 72 20 28 6e 70 20 3d 20 | 63 6d 64 2d 3e 6f 70 74 |r (np = |cmd->opt|
|00005220| 73 5b 69 5d 20 2b 20 31 | 3b 20 6e 70 20 21 3d 20 |s[i] + 1|; np != |
|00005230| 63 70 3b 20 6e 70 2b 2b | 29 20 0a 58 09 09 09 09 |cp; np++|) .X....|
|00005240| 69 66 20 28 21 69 73 64 | 69 67 69 74 28 2a 6e 70 |if (!isd|igit(*np|
|00005250| 29 29 0a 58 09 09 09 09 | 09 62 72 65 61 6b 3b 0a |)).X....|.break;.|
|00005260| 58 09 09 09 69 66 20 28 | 6e 70 20 21 3d 20 63 70 |X...if (|np != cp|
|00005270| 29 0a 58 09 09 09 09 63 | 6f 6e 74 69 6e 75 65 3b |).X....c|ontinue;|
|00005280| 0a 58 09 09 7d 20 65 6c | 73 65 20 7b 0a 58 09 09 |.X..} el|se {.X..|
|00005290| 09 69 66 20 28 63 6d 64 | 2d 3e 6f 70 74 73 5b 69 |.if (cmd|->opts[i|
|000052a0| 5d 5b 32 5d 20 21 3d 20 | 27 3d 27 29 0a 58 09 09 |][2] != |'=').X..|
|000052b0| 09 09 63 6f 6e 74 69 6e | 75 65 3b 0a 58 09 09 09 |..contin|ue;.X...|
|000052c0| 6e 70 20 3d 20 63 6d 64 | 2d 3e 6f 70 74 73 5b 69 |np = cmd|->opts[i|
|000052d0| 5d 20 2b 20 33 3b 0a 58 | 09 09 09 66 6f 72 20 28 |] + 3;.X|...for (|
|000052e0| 6a 20 3d 20 6e 75 6d 2b | 31 3b 20 6a 20 3c 20 61 |j = num+|1; j < a|
|000052f0| 72 67 63 3b 20 6a 2b 2b | 29 20 7b 0a 58 09 09 09 |rgc; j++|) {.X...|
|00005300| 09 63 70 20 3d 20 6e 70 | 3b 0a 58 09 09 09 09 66 |.cp = np|;.X....f|
|00005310| 6f 72 20 28 63 70 3d 47 | 65 74 46 69 65 6c 64 28 |or (cp=G|etField(|
|00005320| 63 70 2c 20 73 74 72 29 | 3b 20 63 70 21 3d 4e 55 |cp, str)|; cp!=NU|
|00005330| 4c 4c 3b 20 0a 58 09 09 | 09 09 09 09 63 70 3d 47 |LL; .X..|....cp=G|
|00005340| 65 74 46 69 65 6c 64 28 | 63 70 2c 20 73 74 72 29 |etField(|cp, str)|
|00005350| 29 20 7b 0a 58 09 09 09 | 09 09 69 66 20 28 72 65 |) {.X...|..if (re|
|00005360| 5f 63 6f 6d 70 28 73 74 | 72 29 20 21 3d 20 30 29 |_comp(st|r) != 0)|
|00005370| 0a 58 09 09 09 09 09 09 | 72 65 74 75 72 6e 20 2d |.X......|return -|
|00005380| 31 3b 0a 58 09 09 09 09 | 09 69 66 20 28 72 65 5f |1;.X....|.if (re_|
|00005390| 65 78 65 63 28 61 72 67 | 76 5b 6a 5d 29 20 3d 3d |exec(arg|v[j]) ==|
|000053a0| 20 31 29 0a 58 09 09 09 | 09 09 09 62 72 65 61 6b | 1).X...|...break|
|000053b0| 3b 0a 58 09 09 09 09 7d | 0a 58 09 09 09 09 69 66 |;.X....}|.X....if|
|000053c0| 20 28 63 70 20 3d 3d 20 | 4e 55 4c 4c 29 0a 58 09 | (cp == |NULL).X.|
|000053d0| 09 09 09 09 72 65 74 75 | 72 6e 20 2d 31 3b 0a 58 |....retu|rn -1;.X|
|000053e0| 09 09 09 7d 0a 58 09 09 | 7d 0a 58 09 09 0a 58 09 |...}.X..|}.X...X.|
|000053f0| 09 73 74 72 6e 63 70 79 | 28 73 74 72 2c 20 63 6d |.strncpy|(str, cm|
|00005400| 64 2d 3e 6f 70 74 73 5b | 69 5d 20 2b 20 31 2c 20 |d->opts[|i] + 1, |
|00005410| 63 70 20 2d 20 63 6d 64 | 2d 3e 6f 70 74 73 5b 69 |cp - cmd|->opts[i|
|00005420| 5d 20 2d 20 31 29 3b 0a | 58 09 09 73 74 72 5b 63 |] - 1);.|X..str[c|
|00005430| 70 20 2d 20 63 6d 64 2d | 3e 6f 70 74 73 5b 69 5d |p - cmd-|>opts[i]|
|00005440| 20 2d 20 31 5d 20 3d 20 | 27 5c 30 27 3b 0a 58 09 | - 1] = |'\0';.X.|
|00005450| 09 76 61 6c 20 3d 20 61 | 74 6f 69 28 73 74 72 29 |.val = a|toi(str)|
|00005460| 3b 0a 58 0a 58 09 09 69 | 66 20 28 76 61 6c 20 3e |;.X.X..i|f (val >|
|00005470| 3d 20 61 72 67 63 29 0a | 58 09 09 09 63 6f 6e 74 |= argc).|X...cont|
|00005480| 69 6e 75 65 3b 0a 58 09 | 09 63 70 2b 2b 3b 0a 58 |inue;.X.|.cp++;.X|
|00005490| 09 09 6e 70 20 3d 20 63 | 70 3b 0a 58 09 09 69 66 |..np = c|p;.X..if|
|000054a0| 20 28 72 65 67 20 21 3d | 20 4e 55 4c 4c 29 20 7b | (reg !=| NULL) {|
|000054b0| 0a 58 09 09 09 66 6f 72 | 20 28 63 70 3d 47 65 74 |.X...for| (cp=Get|
|000054c0| 46 69 65 6c 64 28 63 70 | 2c 20 73 74 72 29 3b 20 |Field(cp|, str); |
|000054d0| 63 70 21 3d 4e 55 4c 4c | 3b 20 0a 58 09 09 09 09 |cp!=NULL|; .X....|
|000054e0| 09 63 70 3d 47 65 74 46 | 69 65 6c 64 28 63 70 2c |.cp=GetF|ield(cp,|
|000054f0| 20 73 74 72 29 29 20 7b | 0a 58 09 09 09 09 72 65 | str)) {|.X....re|
|00005500| 67 73 75 62 28 72 65 67 | 2c 20 73 74 72 2c 20 62 |gsub(reg|, str, b|
|00005510| 75 66 29 3b 0a 58 09 09 | 09 09 69 66 20 28 73 74 |uf);.X..|..if (st|
|00005520| 72 63 6d 70 28 62 75 66 | 2c 20 61 72 67 76 5b 76 |rcmp(buf|, argv[v|
|00005530| 61 6c 5d 29 20 3d 3d 20 | 30 29 0a 58 09 09 09 09 |al]) == |0).X....|
|00005540| 09 62 72 65 61 6b 3b 0a | 58 09 09 09 7d 0a 58 0a |.break;.|X...}.X.|
|00005550| 58 09 09 09 69 66 20 28 | 63 70 20 21 3d 20 4e 55 |X...if (|cp != NU|
|00005560| 4c 4c 29 0a 58 09 09 09 | 09 63 6f 6e 74 69 6e 75 |LL).X...|.continu|
|00005570| 65 3b 0a 58 0a 58 09 09 | 09 66 72 65 65 28 72 65 |e;.X.X..|.free(re|
|00005580| 67 29 3b 0a 58 09 09 09 | 72 65 67 20 3d 20 4e 55 |g);.X...|reg = NU|
|00005590| 4c 4c 3b 0a 58 09 09 7d | 0a 58 0a 58 09 09 69 66 |LL;.X..}|.X.X..if|
|000055a0| 20 28 28 72 65 67 20 3d | 3d 20 4e 55 4c 4c 29 20 | ((reg =|= NULL) |
|000055b0| 7c 7c 20 28 63 70 20 3d | 3d 20 4e 55 4c 4c 29 29 ||| (cp =|= NULL))|
|000055c0| 20 7b 0a 58 09 09 09 63 | 70 20 3d 20 6e 70 3b 0a | {.X...c|p = np;.|
|000055d0| 58 09 09 09 66 6f 72 20 | 28 63 70 3d 47 65 74 46 |X...for |(cp=GetF|
|000055e0| 69 65 6c 64 28 63 70 2c | 20 73 74 72 29 3b 20 63 |ield(cp,| str); c|
|000055f0| 70 21 3d 4e 55 4c 4c 3b | 20 0a 58 09 09 09 09 09 |p!=NULL;| .X.....|
|00005600| 63 70 3d 47 65 74 46 69 | 65 6c 64 28 63 70 2c 20 |cp=GetFi|eld(cp, |
|00005610| 73 74 72 29 29 20 7b 0a | 58 09 09 09 09 69 66 20 |str)) {.|X....if |
|00005620| 28 28 72 65 67 20 3d 20 | 72 65 67 63 6f 6d 70 28 |((reg = |regcomp(|
|00005630| 73 74 72 29 29 20 3d 3d | 20 4e 55 4c 4c 29 20 0a |str)) ==| NULL) .|
|00005640| 58 09 09 09 09 09 72 65 | 74 75 72 6e 20 2d 31 3b |X.....re|turn -1;|
|00005650| 0a 58 09 09 09 09 69 66 | 20 28 72 65 67 65 78 65 |.X....if| (regexe|
|00005660| 63 28 72 65 67 2c 20 61 | 72 67 76 5b 76 61 6c 5d |c(reg, a|rgv[val]|
|00005670| 29 20 3d 3d 20 31 29 0a | 58 09 09 09 09 09 62 72 |) == 1).|X.....br|
|00005680| 65 61 6b 3b 0a 58 0a 58 | 09 09 09 09 66 72 65 65 |eak;.X.X|....free|
|00005690| 28 72 65 67 29 3b 0a 58 | 09 09 09 09 72 65 67 20 |(reg);.X|....reg |
|000056a0| 3d 20 4e 55 4c 4c 3b 0a | 58 09 09 09 7d 0a 58 09 |= NULL;.|X...}.X.|
|000056b0| 09 7d 0a 58 0a 58 09 09 | 69 66 20 28 63 70 20 3d |.}.X.X..|if (cp =|
|000056c0| 3d 20 4e 55 4c 4c 29 0a | 58 09 09 09 72 65 74 75 |= NULL).|X...retu|
|000056d0| 72 6e 20 2d 31 3b 0a 58 | 09 7d 0a 58 7d 0a 58 0a |rn -1;.X|.}.X}.X.|
|000056e0| 47 6f 28 63 6d 64 2c 20 | 6e 75 6d 2c 20 61 72 67 |Go(cmd, |num, arg|
|000056f0| 63 2c 20 61 72 67 76 29 | 0a 63 6d 64 5f 74 09 2a |c, argv)|.cmd_t.*|
|00005700| 63 6d 64 3b 0a 69 6e 74 | 09 61 72 67 63 3b 0a 69 |cmd;.int|.argc;.i|
|00005710| 6e 74 09 6e 75 6d 3b 0a | 63 68 61 72 09 2a 2a 61 |nt.num;.|char.**a|
|00005720| 72 67 76 3b 0a 58 7b 0a | 58 09 65 78 74 65 72 6e |rgv;.X{.|X.extern|
|00005730| 20 63 68 61 72 09 2a 2a | 65 6e 76 69 72 6f 6e 3b | char.**|environ;|
|00005740| 0a 58 09 69 6e 74 09 09 | 69 2c 20 6a 2c 20 66 6c |.X.int..|i, j, fl|
|00005750| 61 67 2c 20 76 61 6c 2c | 20 6c 65 6e 20 3d 20 30 |ag, val,| len = 0|
|00005760| 3b 0a 58 09 63 68 61 72 | 09 09 2a 63 70 2c 20 2a |;.X.char|..*cp, *|
|00005770| 6e 70 3b 0a 58 09 73 74 | 72 75 63 74 20 70 61 73 |np;.X.st|ruct pas|
|00005780| 73 77 64 09 2a 70 77 3b | 0a 58 09 73 74 72 75 63 |swd.*pw;|.X.struc|
|00005790| 74 20 67 72 6f 75 70 09 | 2a 67 72 3b 0a 58 20 20 |t group.|*gr;.X  |
|000057a0| 20 20 20 20 20 20 69 6e | 74 20 20 20 20 20 20 20 |      in|t       |
|000057b0| 20 20 20 20 20 20 6e 67 | 72 6f 75 70 73 3d 30 2c |      ng|roups=0,|
|000057c0| 20 67 69 64 73 65 74 5b | 32 35 36 5d 3b 0a 58 09 | gidset[|256];.X.|
|000057d0| 69 6e 74 09 09 63 75 72 | 65 6e 76 20 3d 20 30 2c |int..cur|env = 0,|
|000057e0| 20 63 75 72 61 72 67 20 | 3d 20 30 3b 0a 58 09 63 | curarg |= 0;.X.c|
|000057f0| 68 61 72 09 09 2a 6e 65 | 77 5f 65 6e 76 70 5b 4d |har..*ne|w_envp[M|
|00005800| 41 58 45 4e 56 5d 3b 0a | 58 09 63 68 61 72 09 09 |AXENV];.|X.char..|
|00005810| 2a 6e 65 77 5f 61 72 67 | 76 5b 4d 41 58 41 52 47 |*new_arg|v[MAXARG|
|00005820| 5d 3b 0a 58 09 63 68 61 | 72 09 09 73 74 72 5b 4d |];.X.cha|r..str[M|
|00005830| 41 58 53 54 52 4c 45 4e | 5d 2c 20 62 75 66 5b 34 |AXSTRLEN|], buf[4|
|00005840| 2a 4d 41 58 53 54 52 4c | 45 4e 5d 3b 0a 58 0a 58 |*MAXSTRL|EN];.X.X|
|00005850| 20 20 20 20 20 20 20 20 | 69 66 20 28 28 63 70 20 |        |if ((cp |
|00005860| 3d 20 46 69 6e 64 4f 70 | 74 28 63 6d 64 2c 20 22 |= FindOp|t(cmd, "|
|00005870| 67 69 64 22 29 29 20 3d | 3d 20 4e 55 4c 4c 29 20 |gid")) =|= NULL) |
|00005880| 7b 0a 58 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |{.X     |        |
|00005890| 20 20 20 3b 20 20 20 20 | 20 20 20 20 20 20 20 20 |   ;    |        |
|000058a0| 20 20 20 2f 2a 20 64 6f | 6e 27 74 20 68 61 76 65 |   /* do|n't have|
|000058b0| 20 61 20 64 65 66 61 75 | 6c 74 20 2a 2f 0a 58 20 | a defau|lt */.X |
|000058c0| 20 20 20 20 20 20 20 7d | 20 65 6c 73 65 20 7b 0a |       }| else {.|
|000058d0| 58 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |X       |        |
|000058e0| 20 66 6f 72 20 28 3b 20 | 63 70 21 3d 4e 55 4c 4c | for (; |cp!=NULL|
|000058f0| 3b 20 63 70 3d 47 65 74 | 46 69 65 6c 64 28 63 70 |; cp=Get|Field(cp|
|00005900| 2c 20 73 74 72 29 29 20 | 7b 0a 58 20 20 20 20 20 |, str)) |{.X     |
|00005910| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00005920| 20 20 20 69 66 20 28 28 | 67 72 20 3d 20 67 65 74 |   if ((|gr = get|
|00005930| 67 72 6e 61 6d 28 63 70 | 29 29 20 21 3d 20 4e 55 |grnam(cp|)) != NU|
|00005940| 4c 4c 29 0a 58 20 20 20 | 20 20 20 20 20 20 20 20 |LL).X   |        |
|00005950| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00005960| 20 20 20 20 20 67 69 64 | 73 65 74 5b 6e 67 72 6f |     gid|set[ngro|
|00005970| 75 70 73 2b 2b 5d 20 3d | 20 67 72 2d 3e 67 72 5f |ups++] =| gr->gr_|
|00005980| 67 69 64 3b 0a 58 20 20 | 20 20 20 20 20 20 20 20 |gid;.X  |        |
|00005990| 20 20 20 20 20 20 7d 0a | 58 20 20 20 20 20 20 20 |      }.|X       |
|000059a0| 20 20 20 20 20 20 20 20 | 20 69 66 20 28 6e 67 72 |        | if (ngr|
|000059b0| 6f 75 70 73 20 3d 3d 20 | 30 29 20 0a 58 20 20 20 |oups == |0) .X   |
|000059c0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000059d0| 20 20 20 20 20 66 61 74 | 61 6c 28 22 69 6e 76 61 |     fat|al("inva|
|000059e0| 6c 69 64 20 67 72 6f 75 | 70 73 22 29 3b 0a 58 20 |lid grou|ps");.X |
|000059f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 69 |        |       i|
|00005a00| 66 20 28 73 65 74 67 72 | 6f 75 70 73 28 6e 67 72 |f (setgr|oups(ngr|
|00005a10| 6f 75 70 73 2c 20 67 69 | 64 73 65 74 29 20 3c 20 |oups, gi|dset) < |
|00005a20| 30 29 0a 58 20 20 20 20 | 20 20 20 20 20 20 20 20 |0).X    |        |
|00005a30| 20 20 20 20 20 20 20 20 | 20 20 20 20 66 61 74 61 |        |    fata|
|00005a40| 6c 28 22 73 65 74 67 72 | 6f 75 70 73 20 66 61 69 |l("setgr|oups fai|
|00005a50| 6c 65 64 22 29 3b 0a 58 | 20 20 20 20 20 20 20 20 |led");.X|        |
|00005a60| 20 20 20 20 20 20 20 20 | 69 66 20 28 73 65 74 67 |        |if (setg|
|00005a70| 69 64 28 67 69 64 73 65 | 74 5b 30 5d 29 29 0a 58 |id(gidse|t[0])).X|
|00005a80| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00005a90| 20 20 20 20 20 20 20 20 | 66 61 74 61 6c 28 22 73 |        |fatal("s|
|00005aa0| 65 74 67 69 64 20 66 61 | 69 6c 65 64 22 29 3b 0a |etgid fa|iled");.|
|00005ab0| 58 20 20 20 20 20 20 20 | 20 7d 0a 58 0a 58 09 69 |X       | }.X.X.i|
|00005ac0| 66 20 28 28 63 70 20 3d | 20 46 69 6e 64 4f 70 74 |f ((cp =| FindOpt|
|00005ad0| 28 63 6d 64 2c 20 22 75 | 69 64 22 29 29 20 3d 3d |(cmd, "u|id")) ==|
|00005ae0| 20 4e 55 4c 4c 29 20 7b | 0a 58 20 20 20 20 20 20 | NULL) {|.X      |
|00005af0| 20 20 20 20 20 20 20 20 | 20 20 69 66 20 28 73 65 |        |  if (se|
|00005b00| 74 75 69 64 28 67 65 74 | 65 75 69 64 28 29 29 20 |tuid(get|euid()) |
|00005b10| 3c 20 30 29 0a 58 09 09 | 09 66 61 74 61 6c 28 22 |< 0).X..|.fatal("|
|00005b20| 55 6e 61 62 6c 65 20 74 | 6f 20 73 65 74 20 75 69 |Unable t|o set ui|
|00005b30| 64 20 74 6f 20 64 65 66 | 61 75 6c 74 22 2c 20 63 |d to def|ault", c|
|00005b40| 70 29 3b 0a 58 09 7d 20 | 65 6c 73 65 20 7b 0a 58 |p);.X.} |else {.X|
|00005b50| 09 09 69 66 20 28 28 70 | 77 20 3d 20 67 65 74 70 |..if ((p|w = getp|
|00005b60| 77 6e 61 6d 28 63 70 29 | 29 20 3d 3d 20 4e 55 4c |wnam(cp)|) == NUL|
|00005b70| 4c 29 20 7b 0a 58 09 09 | 09 69 66 20 28 73 65 74 |L) {.X..|.if (set|
|00005b80| 75 69 64 28 61 74 6f 69 | 28 63 70 29 29 20 3c 20 |uid(atoi|(cp)) < |
|00005b90| 30 29 0a 58 09 09 09 09 | 66 61 74 61 6c 28 22 55 |0).X....|fatal("U|
|00005ba0| 6e 61 62 6c 65 20 74 6f | 20 73 65 74 20 75 69 64 |nable to| set uid|
|00005bb0| 20 74 6f 20 25 73 22 2c | 20 63 70 29 3b 0a 58 09 | to %s",| cp);.X.|
|00005bc0| 09 7d 0a 58 09 09 69 66 | 20 28 73 65 74 75 69 64 |.}.X..if| (setuid|
|00005bd0| 28 70 77 2d 3e 70 77 5f | 75 69 64 29 20 3c 20 30 |(pw->pw_|uid) < 0|
|00005be0| 29 0a 58 09 09 09 66 61 | 74 61 6c 28 22 55 6e 61 |).X...fa|tal("Una|
|00005bf0| 62 6c 65 20 74 6f 20 73 | 65 74 20 75 69 64 20 74 |ble to s|et uid t|
|00005c00| 6f 20 25 73 22 2c 20 63 | 70 29 3b 0a 58 09 7d 0a |o %s", c|p);.X.}.|
|00005c10| 58 0a 58 09 69 66 20 28 | 28 63 70 20 3d 20 46 69 |X.X.if (|(cp = Fi|
|00005c20| 6e 64 4f 70 74 28 63 6d | 64 2c 20 22 75 6d 61 73 |ndOpt(cm|d, "umas|
|00005c30| 6b 22 29 29 20 3d 3d 20 | 4e 55 4c 4c 29 20 7b 0a |k")) == |NULL) {.|
|00005c40| 58 09 09 69 66 20 28 75 | 6d 61 73 6b 28 30 30 32 |X..if (u|mask(002|
|00005c50| 32 29 20 3c 20 30 29 0a | 58 09 09 09 66 61 74 61 |2) < 0).|X...fata|
|00005c60| 6c 28 22 55 6e 61 62 6c | 65 20 74 6f 20 73 65 74 |l("Unabl|e to set|
|00005c70| 20 75 6d 61 73 6b 20 74 | 6f 20 64 65 66 61 75 6c | umask t|o defaul|
|00005c80| 74 22 29 3b 0a 58 09 7d | 20 65 6c 73 65 20 7b 0a |t");.X.}| else {.|
|00005c90| 58 09 09 69 66 20 28 75 | 6d 61 73 6b 28 61 74 6f |X..if (u|mask(ato|
|00005ca0| 76 28 63 70 2c 20 38 29 | 29 20 3c 20 30 29 0a 58 |v(cp, 8)|) < 0).X|
|00005cb0| 09 09 09 66 61 74 61 6c | 28 22 55 6e 61 62 6c 65 |...fatal|("Unable|
|00005cc0| 20 74 6f 20 73 65 74 20 | 75 6d 61 73 6b 20 74 6f | to set |umask to|
|00005cd0| 20 25 73 22 2c 20 63 70 | 29 3b 0a 58 09 7d 0a 58 | %s", cp|);.X.}.X|
|00005ce0| 0a 58 09 69 66 20 28 28 | 63 70 20 3d 20 46 69 6e |.X.if ((|cp = Fin|
|00005cf0| 64 4f 70 74 28 63 6d 64 | 2c 20 22 63 68 72 6f 6f |dOpt(cmd|, "chroo|
|00005d00| 74 22 29 29 20 3d 3d 20 | 4e 55 4c 4c 29 20 7b 0a |t")) == |NULL) {.|
|00005d10| 58 09 09 3b 09 09 2f 2a | 20 64 6f 6e 27 74 20 68 |X..;../*| don't h|
|00005d20| 61 76 65 20 61 20 64 65 | 66 61 75 6c 74 20 2a 2f |ave a de|fault */|
|00005d30| 0a 58 09 7d 20 65 6c 73 | 65 20 7b 0a 58 09 09 69 |.X.} els|e {.X..i|
|00005d40| 66 20 28 63 68 72 6f 6f | 74 28 63 70 29 20 3c 20 |f (chroo|t(cp) < |
|00005d50| 30 29 0a 58 09 09 09 66 | 61 74 61 6c 28 22 55 6e |0).X...f|atal("Un|
|00005d60| 61 62 6c 65 20 74 6f 20 | 63 68 72 6f 6f 74 20 74 |able to |chroot t|
|00005d70| 6f 20 25 73 22 2c 20 63 | 70 29 3b 0a 58 09 7d 0a |o %s", c|p);.X.}.|
|00005d80| 58 0a 58 09 69 66 20 28 | 28 63 70 20 3d 20 46 69 |X.X.if (|(cp = Fi|
|00005d90| 6e 64 4f 70 74 28 63 6d | 64 2c 20 22 64 69 72 22 |ndOpt(cm|d, "dir"|
|00005da0| 29 29 20 3d 3d 20 4e 55 | 4c 4c 29 20 7b 0a 58 09 |)) == NU|LL) {.X.|
|00005db0| 09 3b 09 09 2f 2a 20 64 | 6f 6e 27 74 20 68 61 76 |.;../* d|on't hav|
|00005dc0| 65 20 61 20 64 65 66 61 | 75 6c 74 20 2a 2f 0a 58 |e a defa|ult */.X|
|00005dd0| 09 7d 20 65 6c 73 65 20 | 7b 0a 58 09 09 69 66 20 |.} else |{.X..if |
|00005de0| 28 63 68 64 69 72 28 63 | 70 29 20 3c 20 30 29 20 |(chdir(c|p) < 0) |
|00005df0| 0a 58 09 09 09 66 61 74 | 61 6c 28 22 55 6e 61 62 |.X...fat|al("Unab|
|00005e00| 6c 65 20 74 6f 20 63 68 | 64 69 72 20 74 6f 20 25 |le to ch|dir to %|
|00005e10| 73 22 2c 20 63 70 29 3b | 0a 58 09 7d 0a 58 0a 58 |s", cp);|.X.}.X.X|
|00005e20| 09 69 66 20 28 46 69 6e | 64 4f 70 74 28 63 6d 64 |.if (Fin|dOpt(cmd|
|00005e30| 2c 20 22 65 6e 76 69 72 | 6f 6e 6d 65 6e 74 22 29 |, "envir|onment")|
|00005e40| 20 3d 3d 20 4e 55 4c 4c | 29 20 7b 0a 58 09 09 66 | == NULL|) {.X..f|
|00005e50| 6f 72 20 28 69 20 3d 20 | 30 3b 20 69 20 3c 20 63 |or (i = |0; i < c|
|00005e60| 6d 64 2d 3e 6e 6f 70 74 | 73 3b 20 69 2b 2b 29 20 |md->nopt|s; i++) |
|00005e70| 7b 0a 58 09 09 09 69 66 | 20 28 63 6d 64 2d 3e 6f |{.X...if| (cmd->o|
|00005e80| 70 74 73 5b 69 5d 5b 30 | 5d 20 21 3d 20 27 24 27 |pts[i][0|] != '$'|
|00005e90| 29 0a 58 09 09 09 09 63 | 6f 6e 74 69 6e 75 65 3b |).X....c|ontinue;|
|00005ea0| 0a 58 09 09 09 63 70 20 | 3d 20 63 6d 64 2d 3e 6f |.X...cp |= cmd->o|
|00005eb0| 70 74 73 5b 69 5d 20 2b | 20 31 3b 0a 58 09 09 09 |pts[i] +| 1;.X...|
|00005ec0| 66 6c 61 67 20 3d 20 30 | 3b 0a 58 09 09 09 77 68 |flag = 0|;.X...wh|
|00005ed0| 69 6c 65 20 28 28 2a 63 | 70 20 21 3d 20 27 5c 30 |ile ((*c|p != '\0|
|00005ee0| 27 29 20 26 26 20 28 2a | 63 70 20 21 3d 20 27 3d |') && (*|cp != '=|
|00005ef0| 27 29 29 20 7b 0a 58 09 | 09 09 09 69 66 20 28 21 |')) {.X.|...if (!|
|00005f00| 20 69 73 64 69 67 69 74 | 28 2a 63 70 29 29 0a 58 | isdigit|(*cp)).X|
|00005f10| 09 09 09 09 09 66 6c 61 | 67 20 3d 20 31 3b 0a 58 |.....fla|g = 1;.X|
|00005f20| 09 09 09 09 63 70 2b 2b | 3b 0a 58 09 09 09 7d 0a |....cp++|;.X...}.|
|00005f30| 58 09 09 09 69 66 20 28 | 21 20 66 6c 61 67 29 0a |X...if (|! flag).|
|00005f40| 58 09 09 09 09 63 6f 6e | 74 69 6e 75 65 3b 0a 58 |X....con|tinue;.X|
|00005f50| 09 09 09 69 66 20 28 69 | 6e 64 65 78 28 63 6d 64 |...if (i|ndex(cmd|
|00005f60| 2d 3e 6f 70 74 73 5b 69 | 5d 2c 20 27 3d 27 29 20 |->opts[i|], '=') |
|00005f70| 21 3d 20 4e 55 4c 4c 29 | 20 7b 0a 58 09 09 09 09 |!= NULL)| {.X....|
|00005f80| 6e 65 77 5f 65 6e 76 70 | 5b 63 75 72 65 6e 76 2b |new_envp|[curenv+|
|00005f90| 2b 5d 20 3d 20 63 6d 64 | 2d 3e 6f 70 74 73 5b 69 |+] = cmd|->opts[i|
|00005fa0| 5d 20 2b 20 31 3b 0a 58 | 09 09 09 09 63 6f 6e 74 |] + 1;.X|....cont|
|00005fb0| 69 6e 75 65 3b 0a 58 09 | 09 09 7d 0a 58 09 09 09 |inue;.X.|..}.X...|
|00005fc0| 66 6f 72 20 28 6a 20 3d | 20 30 3b 20 65 6e 76 69 |for (j =| 0; envi|
|00005fd0| 72 6f 6e 5b 6a 5d 20 21 | 3d 20 4e 55 4c 4c 20 3b |ron[j] !|= NULL ;|
|00005fe0| 20 6a 2b 2b 29 20 7b 0a | 58 09 09 09 09 69 66 20 | j++) {.|X....if |
|00005ff0| 28 28 63 70 20 3d 20 69 | 6e 64 65 78 28 65 6e 76 |((cp = i|ndex(env|
|00006000| 69 72 6f 6e 5b 6a 5d 2c | 20 27 3d 27 29 29 20 3d |iron[j],| '=')) =|
|00006010| 3d 20 4e 55 4c 4c 29 0a | 58 09 09 09 09 09 63 6f |= NULL).|X.....co|
|00006020| 6e 74 69 6e 75 65 3b 0a | 58 09 09 09 09 69 66 20 |ntinue;.|X....if |
|00006030| 28 73 74 72 6e 63 6d 70 | 28 63 6d 64 2d 3e 6f 70 |(strncmp|(cmd->op|
|00006040| 74 73 5b 69 5d 20 2b 20 | 31 2c 20 65 6e 76 69 72 |ts[i] + |1, envir|
|00006050| 6f 6e 5b 6a 5d 2c 0a 58 | 09 09 09 09 09 09 63 70 |on[j],.X|......cp|
|00006060| 20 2d 20 65 6e 76 69 72 | 6f 6e 5b 6a 5d 29 20 3d | - envir|on[j]) =|
|00006070| 3d 20 30 29 20 7b 0a 58 | 09 09 09 09 09 6e 65 77 |= 0) {.X|.....new|
|00006080| 5f 65 6e 76 70 5b 63 75 | 72 65 6e 76 2b 2b 5d 20 |_envp[cu|renv++] |
|00006090| 3d 20 65 6e 76 69 72 6f | 6e 5b 6a 5d 3b 0a 58 09 |= enviro|n[j];.X.|
|000060a0| 09 09 09 09 62 72 65 61 | 6b 3b 0a 58 09 09 09 09 |....brea|k;.X....|
|000060b0| 7d 0a 58 09 09 09 7d 0a | 58 09 09 7d 0a 58 09 7d |}.X...}.|X..}.X.}|
|000060c0| 20 65 6c 73 65 20 7b 0a | 58 09 09 66 6f 72 20 28 | else {.|X..for (|
|000060d0| 69 20 3d 20 30 3b 20 65 | 6e 76 69 72 6f 6e 5b 69 |i = 0; e|nviron[i|
|000060e0| 5d 20 21 3d 20 4e 55 4c | 4c 3b 20 69 2b 2b 29 0a |] != NUL|L; i++).|
|000060f0| 58 09 09 09 6e 65 77 5f | 65 6e 76 70 5b 63 75 72 |X...new_|envp[cur|
|00006100| 65 6e 76 2b 2b 5d 20 3d | 20 65 6e 76 69 72 6f 6e |env++] =| environ|
|00006110| 5b 69 5d 3b 0a 58 09 7d | 0a 58 09 6e 65 77 5f 65 |[i];.X.}|.X.new_e|
|00006120| 6e 76 70 5b 63 75 72 65 | 6e 76 5d 20 3d 20 4e 55 |nvp[cure|nv] = NU|
|00006130| 4c 4c 3b 0a 58 0a 58 09 | 69 66 20 28 73 74 72 63 |LL;.X.X.|if (strc|
|00006140| 6d 70 28 22 4d 41 47 49 | 43 5f 53 48 45 4c 4c 22 |mp("MAGI|C_SHELL"|
|00006150| 2c 20 63 6d 64 2d 3e 61 | 72 67 73 5b 30 5d 29 20 |, cmd->a|rgs[0]) |
|00006160| 3d 3d 20 30 29 20 7b 0a | 58 09 09 66 6f 72 20 28 |== 0) {.|X..for (|
|00006170| 69 20 3d 20 30 3b 20 65 | 6e 76 69 72 6f 6e 5b 69 |i = 0; e|nviron[i|
|00006180| 5d 20 21 3d 20 4e 55 4c | 4c 3b 20 69 2b 2b 29 20 |] != NUL|L; i++) |
|00006190| 0a 58 09 09 09 69 66 20 | 28 73 74 72 6e 63 6d 70 |.X...if |(strncmp|
|000061a0| 28 22 53 48 45 4c 4c 3d | 22 2c 20 65 6e 76 69 72 |("SHELL=|", envir|
|000061b0| 6f 6e 5b 69 5d 2c 20 36 | 29 20 3d 3d 20 30 29 0a |on[i], 6|) == 0).|
|000061c0| 58 09 09 09 09 62 72 65 | 61 6b 3b 0a 58 0a 58 09 |X....bre|ak;.X.X.|
|000061d0| 09 69 66 20 28 65 6e 76 | 69 72 6f 6e 5b 69 5d 20 |.if (env|iron[i] |
|000061e0| 21 3d 20 4e 55 4c 4c 29 | 0a 58 09 09 09 6e 65 77 |!= NULL)|.X...new|
|000061f0| 5f 61 72 67 76 5b 63 75 | 72 61 72 67 2b 2b 5d 20 |_argv[cu|rarg++] |
|00006200| 3d 20 65 6e 76 69 72 6f | 6e 5b 69 5d 20 2b 20 36 |= enviro|n[i] + 6|
|00006210| 3b 0a 58 09 09 65 6c 73 | 65 20 7b 0a 58 09 09 09 |;.X..els|e {.X...|
|00006220| 66 70 72 69 6e 74 66 28 | 73 74 64 65 72 72 2c 22 |fprintf(|stderr,"|
|00006230| 4e 6f 20 73 68 65 6c 6c | 5c 6e 22 29 3b 0a 58 09 |No shell|\n");.X.|
|00006240| 09 09 65 78 69 74 28 31 | 29 3b 0a 58 09 09 7d 0a |..exit(1|);.X..}.|
|00006250| 58 0a 58 09 09 69 66 20 | 28 61 72 67 63 20 21 3d |X.X..if |(argc !=|
|00006260| 20 31 29 20 7b 0a 58 09 | 09 09 6e 65 77 5f 61 72 | 1) {.X.|..new_ar|
|00006270| 67 76 5b 63 75 72 61 72 | 67 2b 2b 5d 20 3d 20 22 |gv[curar|g++] = "|
|00006280| 2d 63 22 3b 0a 58 0a 58 | 09 09 09 66 6f 72 20 28 |-c";.X.X|...for (|
|00006290| 69 20 3d 20 31 3b 20 69 | 20 3c 20 61 72 67 63 3b |i = 1; i| < argc;|
|000062a0| 20 69 2b 2b 29 0a 58 09 | 09 09 09 6c 65 6e 20 2b | i++).X.|...len +|
|000062b0| 3d 20 73 74 72 6c 65 6e | 28 61 72 67 76 5b 69 5d |= strlen|(argv[i]|
|000062c0| 29 20 2b 20 31 3b 0a 58 | 0a 58 09 09 09 69 66 20 |) + 1;.X|.X...if |
|000062d0| 28 28 63 70 20 3d 20 28 | 63 68 61 72 20 2a 29 6d |((cp = (|char *)m|
|000062e0| 61 6c 6c 6f 63 28 6c 65 | 6e 20 2b 20 31 30 29 29 |alloc(le|n + 10))|
|000062f0| 20 3d 3d 20 4e 55 4c 4c | 29 20 7b 0a 58 09 09 09 | == NULL|) {.X...|
|00006300| 09 66 70 72 69 6e 74 66 | 28 73 74 64 65 72 72 2c |.fprintf|(stderr,|
|00006310| 20 22 55 6e 61 62 6c 65 | 20 74 6f 20 63 72 65 61 | "Unable| to crea|
|00006320| 74 65 20 62 75 66 66 65 | 72 22 29 3b 0a 58 09 09 |te buffe|r");.X..|
|00006330| 09 09 65 78 69 74 28 31 | 29 3b 0a 58 09 09 09 7d |..exit(1|);.X...}|
|00006340| 0a 58 0a 58 09 09 09 6c | 65 6e 20 3d 20 30 3b 0a |.X.X...l|en = 0;.|
|00006350| 58 09 09 09 2a 63 70 20 | 3d 20 27 5c 30 27 3b 0a |X...*cp |= '\0';.|
|00006360| 58 0a 58 09 09 09 66 6f | 72 20 28 69 20 3d 20 31 |X.X...fo|r (i = 1|
|00006370| 3b 20 69 20 3c 20 61 72 | 67 63 3b 20 69 2b 2b 29 |; i < ar|gc; i++)|
|00006380| 20 7b 0a 58 09 09 09 09 | 73 74 72 63 61 74 28 63 | {.X....|strcat(c|
|00006390| 70 2c 20 61 72 67 76 5b | 69 5d 29 3b 0a 58 09 09 |p, argv[|i]);.X..|
|000063a0| 09 09 73 74 72 63 61 74 | 28 63 70 2c 20 22 20 22 |..strcat|(cp, " "|
|000063b0| 29 3b 0a 58 09 09 09 7d | 0a 58 09 09 09 6e 65 77 |);.X...}|.X...new|
|000063c0| 5f 61 72 67 76 5b 63 75 | 72 61 72 67 2b 2b 5d 20 |_argv[cu|rarg++] |
|000063d0| 3d 20 63 70 3b 0a 58 09 | 09 7d 0a 58 09 7d 20 65 |= cp;.X.|.}.X.} e|
|000063e0| 6c 73 65 20 7b 0a 58 09 | 09 66 6f 72 20 28 69 20 |lse {.X.|.for (i |
|000063f0| 3d 20 30 3b 20 69 20 3c | 20 63 6d 64 2d 3e 6e 61 |= 0; i <| cmd->na|
+--------+-------------------------+-------------------------+--------+--------+