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| author | Hannes Frederic Sowa <hannes@stressinduktion.org> | 2016-06-11 20:32:06 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-03 06:22:10 +0200 |
| commit | 91366a76f2eab680e553cfc120e4cb1ba7b7942e (patch) | |
| tree | 5c0c76f43db86c85099846b5e379fc24aa24a8db /net | |
| parent | b626389381933c03968aeea0a0cf257eeebbd31e (diff) | |
| download | linux-stable-91366a76f2eab680e553cfc120e4cb1ba7b7942e.tar.gz linux-stable-91366a76f2eab680e553cfc120e4cb1ba7b7942e.tar.bz2 linux-stable-91366a76f2eab680e553cfc120e4cb1ba7b7942e.zip | |
ipv6: fix endianness error in icmpv6_err
[ Upstream commit dcb94b88c09ce82a80e188d49bcffdc83ba215a6 ]
IPv6 ping socket error handler doesn't correctly convert the new 32 bit
mtu to host endianness before using.
Cc: Lorenzo Colitti <lorenzo@google.com>
Fixes: 6d0bfe22611602f ("net: ipv6: Add IPv6 support to the ping socket.")
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Acked-by: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv6/icmp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index 97ae70077a4f..3b5c265dcb1d 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -97,7 +97,7 @@ static void icmpv6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, if (!(type & ICMPV6_INFOMSG_MASK)) if (icmp6->icmp6_type == ICMPV6_ECHO_REQUEST) - ping_err(skb, offset, info); + ping_err(skb, offset, ntohl(info)); } static int icmpv6_rcv(struct sk_buff *skb); |