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- To: vim-dev@vim.org
- Subject: Patch 6.0ax.013
- Fcc: outbox
- From: Bram Moolenaar <Bram@moolenaar.net>
- ------------
-
- Patch 6.0ax.013
- Problem: remote_foreground() could use an invalid third argument.
- Evaluating an expression with a command line argument could cause
- a hang. A property change event was lost.
- Solution: Fix remote_foreground(). Check every second if a response has
- been received. (Flemming Madsen)
- Files: src/eval.c, src/if_xcmdsrv.c
-
-
- *** ../vim60ax.12/src/eval.c Thu Sep 13 15:36:05 2001
- --- src/eval.c Mon Sep 24 11:56:31 2001
- ***************
- *** 5724,5729 ****
- --- 5724,5730 ----
- VAR argvars;
- VAR retvar;
- {
- + retvar->var_val.var_number = 0;
- #ifdef FEAT_CLIENTSERVER
- # ifdef WIN32
- /* On Win32 it's done in this application. */
- ***************
- *** 5732,5737 ****
- --- 5733,5739 ----
- /* Send a foreground() expression to the server. */
- argvars[1].var_type = VAR_STRING;
- argvars[1].var_val.var_string = vim_strsave((char_u *)"foreground()");
- + argvars[2].var_type = VAR_UNKNOWN;
- remote_common(argvars, retvar, TRUE);
- vim_free(argvars[1].var_val.var_string);
- # endif
- *** ../vim60ax.12/src/if_xcmdsrv.c Sat Sep 15 14:42:14 2001
- --- src/if_xcmdsrv.c Mon Sep 24 12:02:29 2001
- ***************
- *** 552,557 ****
- --- 552,562 ----
- lastChk = now;
- if (!WindowValid(dpy, w))
- break;
- + /*
- + * Sometimes the PropertyChange event doesn't come.
- + * This can be seen in eg: vim -c 'echo remote_expr("gvim", "3+2")'
- + */
- + serverEventProc(dpy, NULL);
- }
- if (localLoop)
- {
- ***************
- *** 1086,1094 ****
- long_u numItems, bytesAfter;
- Atom actualType;
-
- ! if (eventPtr->xproperty.atom != commProperty
- ! || eventPtr->xproperty.state != PropertyNewValue)
- ! return;
-
- /*
- * Read the comm property and delete it.
- --- 1091,1102 ----
- long_u numItems, bytesAfter;
- Atom actualType;
-
- ! if (eventPtr != NULL)
- ! {
- ! if (eventPtr->xproperty.atom != commProperty
- ! || eventPtr->xproperty.state != PropertyNewValue)
- ! return;
- ! }
-
- /*
- * Read the comm property and delete it.
- *** ../vim60ax.12/src/version.c Sun Sep 23 21:43:41 2001
- --- src/version.c Mon Sep 24 12:09:34 2001
- ***************
- *** 608,609 ****
- --- 608,611 ----
- { /* Add new patch number below this line */
- + /**/
- + 13,
- /**/
-
- --
- A M00se once bit my sister ...
- "Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD
-
- /// Bram Moolenaar -- Bram@moolenaar.net -- http://www.moolenaar.net \\\
- ((( Creator of Vim -- http://vim.sf.net -- ftp://ftp.vim.org/pub/vim )))
- \\\ Help me helping AIDS orphans in Uganda - http://iccf-holland.org ///
-