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- To: vim_dev@googlegroups.com
- Subject: Patch 7.3.1120
- Fcc: outbox
- From: Bram Moolenaar <Bram@moolenaar.net>
- Mime-Version: 1.0
- Content-Type: text/plain; charset=UTF-8
- Content-Transfer-Encoding: 8bit
- ------------
-
- Patch 7.3.1120
- Problem: Crash when regexp logging is enabled.
- Solution: Avoid using NULL pointers. Advance over count argument.
- Files: src/regexp.c, src/regexp_nfa.c
-
-
- *** ../vim-7.3.1119/src/regexp.c 2013-06-05 12:43:05.000000000 +0200
- --- src/regexp.c 2013-06-05 16:27:25.000000000 +0200
- ***************
- *** 6538,6547 ****
- end = next;
- if (op == BRACE_LIMITS)
- {
- ! /* Two short ints */
- fprintf(f, " minval %ld, maxval %ld", OPERAND_MIN(s), OPERAND_MAX(s));
- s += 8;
- }
- s += 3;
- if (op == ANYOF || op == ANYOF + ADD_NL
- || op == ANYBUT || op == ANYBUT + ADD_NL
- --- 6538,6553 ----
- end = next;
- if (op == BRACE_LIMITS)
- {
- ! /* Two ints */
- fprintf(f, " minval %ld, maxval %ld", OPERAND_MIN(s), OPERAND_MAX(s));
- s += 8;
- }
- + else if (op == BEHIND || op == NOBEHIND)
- + {
- + /* one int */
- + fprintf(f, " count %ld", OPERAND_MIN(s));
- + s += 4;
- + }
- s += 3;
- if (op == ANYOF || op == ANYOF + ADD_NL
- || op == ANYBUT || op == ANYBUT + ADD_NL
- *** ../vim-7.3.1119/src/regexp_nfa.c 2013-06-05 12:43:05.000000000 +0200
- --- src/regexp_nfa.c 2013-06-05 16:13:25.000000000 +0200
- ***************
- *** 2960,2969 ****
- sub->list.multi[j].end.col,
- (int)sub->list.multi[j].end.lnum);
- else
- fprintf(log_fd, "\n *** group %d, start: \"%s\", end: \"%s\"",
- j,
- ! (char *)sub->list.line[j].start,
- ! (char *)sub->list.line[j].end);
- fprintf(log_fd, "\n");
- }
- #endif
- --- 2960,2974 ----
- sub->list.multi[j].end.col,
- (int)sub->list.multi[j].end.lnum);
- else
- + {
- + char *s = (char *)sub->list.line[j].start;
- + char *e = (char *)sub->list.line[j].end;
- +
- fprintf(log_fd, "\n *** group %d, start: \"%s\", end: \"%s\"",
- j,
- ! s == NULL ? "NULL" : s,
- ! e == NULL ? "NULL" : e);
- ! }
- fprintf(log_fd, "\n");
- }
- #endif
- *** ../vim-7.3.1119/src/version.c 2013-06-05 12:43:05.000000000 +0200
- --- src/version.c 2013-06-05 16:27:14.000000000 +0200
- ***************
- *** 730,731 ****
- --- 730,733 ----
- { /* Add new patch number below this line */
- + /**/
- + 1120,
- /**/
-
- --
- From "know your smileys":
- |-P Reaction to unusually ugly C code
-
- /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
- /// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
- \\\ an exciting new programming language -- http://www.Zimbu.org ///
- \\\ help me help AIDS victims -- http://ICCF-Holland.org ///
-