Patch 8.2.1171

[Bram Moolenaar]

Patch 8.2.1171
Problem: Possible crash when out of memory.
Solution: Check for NULL pointer. (Dominique Pellé, closes #6432)
Files: src/syntax.c


*** ../vim-8.2.1170/src/syntax.c 2020-06-12 22:59:07.270097188 +0200
--- src/syntax.c 2020-07-10 20:29:01.944616672 +0200
***************
*** 5764,5769 ****
--- 5764,5771 ----
next_arg = skipwhite(arg_end);
vim_free(key);
key = vim_strnsave_up(arg_start, arg_end - arg_start);
+ if (key == NULL)
+ break;
if (STRCMP(key, "CCOMMENT") == 0)
{
if (!eap->skip)
*** ../vim-8.2.1170/src/version.c 2020-07-10 20:24:04.681880420 +0200
--- src/version.c 2020-07-10 20:29:42.996441134 +0200
***************
*** 756,757 ****
--- 756,759 ----
{ /* Add new patch number below this line */
+ /**/
+ 1171,
/**/

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/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
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