diff options
| author | Hannes Frederic Sowa <hannes@stressinduktion.org> | 2016-06-11 20:32:06 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-03 06:23:24 +0200 |
| commit | 01855b6299eb71f9d9aee7d2c8d5573ad1fd13c2 (patch) | |
| tree | c3a89ce1f240e559d6f7c12a01dbc6a1e7f18a21 /net/ipv6 | |
| parent | b0351a51ffda593b2b1b35dd0c00a73505edb256 (diff) | |
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/ipv6')
| -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 0a37ddc7af51..3697cd08c515 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -98,7 +98,7 @@ 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); |