Patch 7.3.371
Problem: Crash in autocomplete. (Greg Weber)
Solution: Check not going over allocated buffer size.
Files: src/misc2.c
*** ../vim-7.3.370/src/misc2.c 2011-10-26 11:40:56.000000000 +0200
--- src/misc2.c 2011-12-08 17:49:23.000000000 +0100
***************
*** 4293,4298 ****
--- 4293,4300 ----
static int ff_path_in_stoplist __ARGS((char_u *, int, char_u **));
#endif
+ static char_u e_pathtoolong[] = N_("E854: path too long for completion");
+
#if 0
/*
* if someone likes findfirst/findnext, here are the functions
***************
*** 4589,4594 ****
--- 4591,4601 ----
len = 0;
while (*wc_part != NUL)
{
+ if (len + 5 >= MAXPATHL)
+ {
+ EMSG(_(e_pathtoolong));
+ break;
+ }
if (STRNCMP(wc_part, "**", 2) == 0)
{
ff_expand_buffer[len++] = *wc_part++;
***************
*** 4634,4639 ****
--- 4641,4652 ----
}
/* create an absolute path */
+ if (STRLEN(search_ctx->ffsc_start_dir)
+ + STRLEN(search_ctx->ffsc_fix_path) + 3 >= MAXPATHL)
+ {
+ EMSG(_(e_pathtoolong));
+ goto error_return;
+ }
STRCPY(ff_expand_buffer, search_ctx->ffsc_start_dir);
add_pathsep(ff_expand_buffer);
STRCAT(ff_expand_buffer, search_ctx->ffsc_fix_path);
*** ../vim-7.3.370/src/version.c 2011-12-08 16:00:12.000000000 +0100
--- src/version.c 2011-12-08 17:46:41.000000000 +0100
***************
*** 716,717 ****
--- 716,719 ----
{ /* Add new patch number below this line */
+ /**/
+ 371,
/**/
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