diff options
Diffstat (limited to 'kernel/bpf/lpm_trie.c')
| -rw-r--r-- | kernel/bpf/lpm_trie.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/bpf/lpm_trie.c b/kernel/bpf/lpm_trie.c index b4b5b81e7251..1603492c9cc7 100644 --- a/kernel/bpf/lpm_trie.c +++ b/kernel/bpf/lpm_trie.c @@ -623,8 +623,9 @@ static int trie_get_next_key(struct bpf_map *map, void *_key, void *_next_key) if (!key || key->prefixlen > trie->max_prefixlen) goto find_leftmost; - node_stack = kmalloc(trie->max_prefixlen * sizeof(struct lpm_trie_node *), - GFP_ATOMIC | __GFP_NOWARN); + node_stack = kmalloc_array(trie->max_prefixlen, + sizeof(struct lpm_trie_node *), + GFP_ATOMIC | __GFP_NOWARN); if (!node_stack) return -ENOMEM; |