diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-06-16 11:27:18 +0200 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2008-06-16 11:27:18 +0200 |
commit | 33ee375b2ea5dd11581a57d67bedd0ca39b19a5e (patch) | |
tree | 411d3a04936e281e54680ad082f98d985561bce5 /net/ipv6/datagram.c | |
parent | 6703f6d10dcd3316e03641a5ecaa6c8a04374d98 (diff) | |
parent | 066519068ad2fbe98c7f45552b1f592903a9c8c8 (diff) |
Merge branch 'linus' into x86/garttip-x86-gart-2008-06-16_09.27_Mon
Diffstat (limited to 'net/ipv6/datagram.c')
-rw-r--r-- | net/ipv6/datagram.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c index b9c2de84a8a2..0f0f94a40335 100644 --- a/net/ipv6/datagram.c +++ b/net/ipv6/datagram.c @@ -705,6 +705,11 @@ int datagram_send_ctl(struct net *net, } *hlimit = *(int *)CMSG_DATA(cmsg); + if (*hlimit < -1 || *hlimit > 0xff) { + err = -EINVAL; + goto exit_f; + } + break; case IPV6_TCLASS: |