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| author | Ben Greear <greearb@candelatech.com> | 2011-09-27 15:16:08 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-02-29 16:33:48 -0800 |
| commit | 23b139ecf944b097a0493262cbc04886363bd8e6 (patch) | |
| tree | 7fb53fa36a9aed58423ab8df27798d81d1103a3b /net/ipv6 | |
| parent | d6be19f41ab91acca04abdca61353245d57d9ffc (diff) | |
| download | kernel_samsung_tuna-23b139ecf944b097a0493262cbc04886363bd8e6.zip kernel_samsung_tuna-23b139ecf944b097a0493262cbc04886363bd8e6.tar.gz kernel_samsung_tuna-23b139ecf944b097a0493262cbc04886363bd8e6.tar.bz2 | |
ipv6-multicast: Fix memory leak in input path.
[ Upstream commit 2015de5fe2a47086a3260802275932bfd810884e ]
Have to free the skb before returning if we fail
the fib lookup.
Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/ip6mr.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index 82a8099..450a1ff 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -2051,8 +2051,10 @@ int ip6_mr_input(struct sk_buff *skb) int err; err = ip6mr_fib_lookup(net, &fl6, &mrt); - if (err < 0) + if (err < 0) { + kfree_skb(skb); return err; + } read_lock(&mrt_lock); cache = ip6mr_cache_find(mrt, |