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patch 9.1.0193: May leak memory in completion when ga_grow() fails

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Problem:  May leak memory in completion when ga_grow() fails.
Solution: Free "wca" when ga_grow() fails (zeertzjq).

fixes: #14248
closes: #14249

Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
zeertzjq
2024-03-21 07:11:58 +01:00
committed by Christian Brabandt
parent 6d1d18084b
commit 70e566b0bd
2 changed files with 5 additions and 0 deletions
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3
src/insexpand.c
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@@ -653,7 +653,10 @@ ins_compl_infercase_gettext(
// getting to six bytes from the edge of IObuff switch to using a
// growarray. Add the character in the next round.
if (ga_grow(&gap, IOSIZE) == FAIL)
{
vim_free(wca);
return (char_u *)"[failed]";
}
*p = NUL;
STRCPY(gap.ga_data, IObuff);
gap.ga_len = (int)STRLEN(IObuff);

2
src/version.c
View File

@@ -704,6 +704,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
193,
/**/
192,
/**/