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patch 9.1.0209: leaking memory in exe_newdict() on error

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Problem:  leaking memory in exe_newdict() on error
          (LuMingYinDetect)
Solution: free allocated dict if GA_GROW_FALIS()

fixes: #14255
closes: #14281

Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Christian Brabandt
2024-03-26 18:42:52 +01:00
parent 65e580bd56
commit 86eddced7e
2 changed files with 5 additions and 0 deletions
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3
src/vim9execute.c
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@@ -260,7 +260,10 @@ exe_newdict(int count, ectx_T *ectx)
if (count > 0)
ectx->ec_stack.ga_len -= 2 * count - 1;
else if (GA_GROW_FAILS(&ectx->ec_stack, 1))
{
dict_unref(dict);
return FAIL;
}
else
++ectx->ec_stack.ga_len;
tv = STACK_TV_BOT(-1);