diff options
| author | Daniel Borkmann | 2017-01-24 01:26:46 +0100 |
|---|---|---|
| committer | David S. Miller | 2017-01-23 21:17:35 -0500 |
| commit | d140199af510ad4749dc5e38b7922135258ba5fd (patch) | |
| tree | 808db68eb4959518023d42be3657e90162f28457 /security | |
| parent | 2acc76cbb7b7ad4f1e35d6c1d973f8cba1dde0bc (diff) | |
bpf, lpm: fix kfree of im_node in trie_update_elem
We need to initialize im_node to NULL, otherwise in case of error path
it gets passed to kfree() as uninitialized pointer.
Fixes: b95a5c4db09b ("bpf: add a longest prefix match trie map implementation")
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions