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-rw-r--r--main/ast_expr2.y2
1 files changed, 2 insertions, 0 deletions
diff --git a/main/ast_expr2.y b/main/ast_expr2.y
index 29fee35cf..8b32b2b9c 100644
--- a/main/ast_expr2.y
+++ b/main/ast_expr2.y
@@ -1666,6 +1666,8 @@ op_tildetilde (struct val *a, struct val *b)
vs = malloc(strlen(a->u.s)+strlen(b->u.s)+1);
if (vs == NULL) {
ast_log(LOG_WARNING, "malloc() failed\n");
+ free_value(a);
+ free_value(b);
return NULL;
}