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author | David S. Miller <davem@davemloft.net> | 2008-06-13 20:52:39 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2008-06-13 20:52:39 -0700 |
commit | 4ae127d1b6c71f9240dd4245f240e6dd8fc98014 (patch) | |
tree | b7aa27b3e0c655f4613fe2146cb57d7f69e421f6 /net/ipv6/datagram.c | |
parent | udp: reorder udp_iter_state to remove padding on 64bit builds (diff) | |
parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6 (diff) | |
download | linux-dev-4ae127d1b6c71f9240dd4245f240e6dd8fc98014.tar.xz linux-dev-4ae127d1b6c71f9240dd4245f240e6dd8fc98014.zip |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/smc911x.c
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 8cdb6b65ee96..f7b535dec860 100644 --- a/net/ipv6/datagram.c +++ b/net/ipv6/datagram.c @@ -703,6 +703,11 @@ 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: |