Merge pull request #17 from lightpanda-io/has_list

has_list: check cur is NULL
lightpanda-io · May 2, 2024 · 3677430 · 3677430
2 parents 1b8b1d9 + bb4117f
commit 3677430
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/utils/list.h b/src/utils/list.h
@@ -68,6 +68,9 @@ static inline bool list_has(struct list_entry *head, struct list_entry *ent)
 {
 	struct list_entry *cur = head;
 	do {
+		if (cur == NULL) {
+			return false;
+		}
 		if (cur == ent) {
 			return true;
 		}