patch 7.4.989
Problem: Leaking memory when hash_add() fails. Coverity error 99126.
Solution: When hash_add() fails free the memory.
diff --git a/src/eval.c b/src/eval.c
index a2d2939..eca8224 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -23095,7 +23095,11 @@
/* 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;