Patch 8.2.0099
Problem: Use of NULL pointer when out of memory.
Solution: Check for NULL pointer. (Dominique Pelle, closes #5449)
Files: src/cmdexpand.c
*** ../vim-8.2.0098/src/cmdexpand.c 2020-01-05 22:05:46.448380159 +0100
--- src/cmdexpand.c 2020-01-07 21:04:40.183631093 +0100
***************
*** 2327,2333 ****
char_u *path = NULL;
int mustfree = FALSE;
garray_T ga;
! char_u *buf = alloc(MAXPATHL);
size_t l;
char_u *s, *e;
int flags = flagsarg;
--- 2327,2333 ----
char_u *path = NULL;
int mustfree = FALSE;
garray_T ga;
! char_u *buf;
size_t l;
char_u *s, *e;
int flags = flagsarg;
***************
*** 2337,2348 ****
hashitem_T *hi;
hash_T hash;
if (buf == NULL)
return FAIL;
! // for ":set path=" and ":set tags=" halve backslashes for escaped
! // space
pat = vim_strsave(filepat);
for (i = 0; pat[i]; ++i)
if (pat[i] == '\\' && pat[i + 1] == ' ')
STRMOVE(pat + i, pat + i + 1);
--- 2337,2354 ----
hashitem_T *hi;
hash_T hash;
+ buf = alloc(MAXPATHL);
if (buf == NULL)
return FAIL;
! // for ":set path=" and ":set tags=" halve backslashes for escaped space
pat = vim_strsave(filepat);
+ if (pat == NULL)
+ {
+ vim_free(buf);
+ return FAIL;
+ }
+
for (i = 0; pat[i]; ++i)
if (pat[i] == '\\' && pat[i + 1] == ' ')
STRMOVE(pat + i, pat + i + 1);
*** ../vim-8.2.0098/src/version.c 2020-01-07 20:59:30.528926519 +0100
--- src/version.c 2020-01-07 21:05:31.467422596 +0100
***************
*** 744,745 ****
--- 744,747 ----
{ /* Add new patch number below this line */
+ /**/
+ 99,
/**/
--
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