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patch 7.4.989

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Problem:    Leaking memory when hash_add() fails. Coverity error 99126.
Solution:   When hash_add() fails free the memory.
This commit is contained in:
Bram Moolenaar
2015-12-28 22:51:20 +01:00
parent 40bbceee22
commit 0107f5ba87
2 changed files with 7 additions and 1 deletions
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6
src/eval.c
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@@ -23095,7 +23095,11 @@ ex_function(eap)
/* insert the new function in the function list */
STRCPY(fp->uf_name, name);
hash_add(&func_hashtab, UF2HIKEY(fp));
if (hash_add(&func_hashtab, UF2HIKEY(fp)) == FAIL)
{
vim_free(fp);
goto erret;
}
}
fp->uf_args = newargs;
fp->uf_lines = newlines;