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| author | Soheil Hassas Yeganeh <soheil@google.com> | 2017-06-02 19:38:22 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-05 03:01:53 +0300 |
| commit | 38b257938ac6655d0d6333743303231b9c465ec1 (patch) | |
| tree | ddd35c10ba411c39ac7cf0f39857bd00b4b62ad2 /net/ipv6/ip6_offload.c | |
| parent | a7c0b8bee212e22725196fda8389bff9ade3ac68 (diff) | |
| download | linux-38b257938ac6655d0d6333743303231b9c465ec1.tar.xz | |
sock: reset sk_err when the error queue is empty
Prior to f5f99309fa74 (sock: do not set sk_err in
sock_dequeue_err_skb), sk_err was reset to the error of
the skb on the head of the error queue.
Applications, most notably ping, are relying on this
behavior to reset sk_err for ICMP packets.
Set sk_err to the ICMP error when there is an ICMP packet
at the head of the error queue.
Fixes: f5f99309fa74 (sock: do not set sk_err in sock_dequeue_err_skb)
Reported-by: Cyril Hrubis <chrubis@suse.cz>
Tested-by: Cyril Hrubis <chrubis@suse.cz>
Signed-off-by: Soheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ip6_offload.c')
0 files changed, 0 insertions, 0 deletions