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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2010-04-04 01:02:46 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-04 01:02:46 -0700 |
| commit | 7bddd0db6248d92adb1f547fd45507af4368d6fa (patch) | |
| tree | 4f182b3e880f597f9ee4cb48189da6b4f19b8003 | |
| parent | 486f50ca796a2572c42c34dd4378cdc8eeb0b137 (diff) | |
| download | linux-3.10-7bddd0db6248d92adb1f547fd45507af4368d6fa.tar.gz linux-3.10-7bddd0db6248d92adb1f547fd45507af4368d6fa.tar.bz2 linux-3.10-7bddd0db6248d92adb1f547fd45507af4368d6fa.zip | |
l2tp: unmanaged L2TPv3 tunnels fixes
Followup to commit 789a4a2c
(l2tp: Add support for static unmanaged L2TPv3 tunnels)
One missing init in l2tp_tunnel_sock_create() could access random kernel
memory, and a bit field should be unsigned.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/l2tp/l2tp_core.c | 2 | ||||
| -rw-r--r-- | net/l2tp/l2tp_core.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c index 13ed85baf4e..98dfcce1a5f 100644 --- a/net/l2tp/l2tp_core.c +++ b/net/l2tp/l2tp_core.c @@ -1227,7 +1227,7 @@ static int l2tp_tunnel_sock_create(u32 tunnel_id, u32 peer_tunnel_id, struct l2t int err = -EINVAL; struct sockaddr_in udp_addr; struct sockaddr_l2tpip ip_addr; - struct socket *sock; + struct socket *sock = NULL; switch (cfg->encap) { case L2TP_ENCAPTYPE_UDP: diff --git a/net/l2tp/l2tp_core.h b/net/l2tp/l2tp_core.h index 91b1b9ca5cf..f0f318edd3f 100644 --- a/net/l2tp/l2tp_core.h +++ b/net/l2tp/l2tp_core.h @@ -152,7 +152,7 @@ struct l2tp_tunnel_cfg { struct in_addr peer_ip; u16 local_udp_port; u16 peer_udp_port; - int use_udp_checksums:1; + unsigned int use_udp_checksums:1; }; struct l2tp_tunnel { |