1 files changed, 1 insertions, 0 deletions

diff --git a/kernel/bpf/lpm_trie.c b/kernel/bpf/lpm_trie.c
index abf1002080df..93a5cbbde421 100644
--- a/kernel/bpf/lpm_trie.c
+++ b/kernel/bpf/lpm_trie.c
@@ -471,6 +471,7 @@ static int trie_delete_elem(struct bpf_map *map, void *_key)
         }
 
         if (!node || node->prefixlen != key->prefixlen ||
+            node->prefixlen != matchlen ||
             (node->flags & LPM_TREE_NODE_FLAG_IM)) {
                 ret = -ENOENT;
                 goto out;