| commit | c69d4407d8884e8a127f95d07b1896443f3716ff | |
| author | Rémi Denis-Courmont <remi.denis-courmont@nokia.com> | |
| Tue, 8 Mar 2011 22:44:06 +0000 (8 22:44 +0000) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Wed, 9 Mar 2011 19:59:29 +0000 (9 11:59 -0800) | ||
| tree | 85989f9259365d5470113e810237b567ba93af37 | treesnapshot (tar.gz zip) |
| parent | 7b46ac4e77f3224a1befe032c77f1df31d1b42c4 | commitdiff |
Phonet: fix NULL dereference on TX path with implicit source
The previous Phonet patch series introduced per-socket implicit
destination (i.e. connect()). In that case, the destination
socket address is NULL in the transmit function.
However commit a8059512b120362b15424f152b2548fe8b11bd0c
("Phonet: implement per-socket destination/peer address")
is incomplete and would trigger a NULL dereference.
(Fortunately, the code is not in released kernel, and in fact
currently not reachable.)
Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The previous Phonet patch series introduced per-socket implicit
destination (i.e. connect()). In that case, the destination
socket address is NULL in the transmit function.
However commit a8059512b120362b15424f152b2548fe8b11bd0c
("Phonet: implement per-socket destination/peer address")
is incomplete and would trigger a NULL dereference.
(Fortunately, the code is not in released kernel, and in fact
currently not reachable.)
Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| net/phonet/af_phonet.c | diffblobblamehistory |