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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2012-03-14 21:13:11 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-03-16 01:53:42 -0700 |
| commit | 122bdf67f15a22bcabf6c2cab3a545d17ccf68dc (patch) | |
| tree | 194cd16507ab67c34280c0c490268514bbe7f86a /net | |
| parent | 762ad8a5330325b789cfb6dc896f81cf273ff4e9 (diff) | |
| download | linux-122bdf67f15a22bcabf6c2cab3a545d17ccf68dc.tar.gz linux-122bdf67f15a22bcabf6c2cab3a545d17ccf68dc.tar.bz2 linux-122bdf67f15a22bcabf6c2cab3a545d17ccf68dc.zip | |
ipv6: fix icmp6_dst_alloc()
commit 87a115783 ( ipv6: Move xfrm_lookup() call down into
icmp6_dst_alloc().) forgot to convert one error path, leading
to crashes in mld_sendpack()
Many thanks to Dave Jones for providing a very complete bug report.
Reported-by: Dave Jones <davej@redhat.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv6/route.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 8c2e3ab58f2a..22b766407de1 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -1077,7 +1077,7 @@ struct dst_entry *icmp6_dst_alloc(struct net_device *dev, struct net *net = dev_net(dev); if (unlikely(!idev)) - return NULL; + return ERR_PTR(-ENODEV); rt = ip6_dst_alloc(&net->ipv6.ip6_dst_ops, dev, 0); if (unlikely(!rt)) { |