Patch 8.1.1950

[Bram Moolenaar]

Patch 8.1.1950
Problem: Using NULL pointer after an out-of-memory.
Solution: Check for NULL pointer. (Dominique Pelle, closes #4881)
Files: src/syntax.c


*** ../vim-8.1.1949/src/syntax.c 2019-08-18 22:25:54.665447991 +0200
--- src/syntax.c 2019-08-31 15:27:26.322037926 +0200
***************
*** 5222,5228 ****
for (item = ITEM_START; item <= ITEM_END; ++item)
for (ppp = pat_ptrs[item]; ppp != NULL; ppp = ppp_next)
{
! if (!success)
{
vim_regfree(ppp->pp_synp->sp_prog);
vim_free(ppp->pp_synp->sp_pattern);
--- 5222,5228 ----
for (item = ITEM_START; item <= ITEM_END; ++item)
for (ppp = pat_ptrs[item]; ppp != NULL; ppp = ppp_next)
{
! if (!success && ppp->pp_synp != NULL)
{
vim_regfree(ppp->pp_synp->sp_prog);
vim_free(ppp->pp_synp->sp_pattern);
*** ../vim-8.1.1949/src/version.c 2019-08-30 22:07:55.950547106 +0200
--- src/version.c 2019-08-31 15:25:43.146884634 +0200
***************
*** 763,764 ****
--- 763,766 ----
{ /* Add new patch number below this line */
+ /**/
+ 1950,
/**/

--
We are the Borg of GNU GPL. We will assimilate your source code.
Resistance is futile.

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