diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2015-07-18 10:21:14 -0500 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-07-20 09:15:50 +0200 |
| commit | e317fa505dcdfa25f0e4c888f991eb7fd1562e1e (patch) | |
| tree | 0ef02978e3d358a01d75109ca55f80f23d9bf643 /net/netfilter/nf_internals.h | |
| parent | 6c7941dee9c41d6ab5a8be06ec44aa579a6123e1 (diff) | |
netfilter: Fix memory leak in nf_register_net_hook
In the rare case that when it is a attempted to use a per network device
netfilter hook and the network device does not exist the newly allocated
structure can leak.
Be a good citizen and free the newly allocated structure in the error
handling code.
Fixes: 085db2c04557 ("netfilter: Per network namespace netfilter hooks.")
Reported-by: kbuild@01.org
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nf_internals.h')
0 files changed, 0 insertions, 0 deletions