Merge pull request libusual#45 from Medvecrab/static_analyzer_fix

Fix errors pointed out by static analyzer
toofishes · Sep 21, 2023 · 068511e · 068511e
2 parents 4967d5d + 0004c93
commit 068511e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/usual/cbtree.c b/usual/cbtree.c
@@ -179,6 +179,8 @@ void *cbtree_lookup(struct CBTree *tree, const void *key, size_t klen)
 static struct Node *new_node(struct CBTree *tree)
 {
 	struct Node *node = cx_alloc(tree->cx, sizeof(*node));
+	if (!node)
+		return NULL;
 	memset(node, 0, sizeof(*node));
 	return node;
 }