| commit | ffee9a18f29a0645c2d117083e025f557c738018 | |
| author | Nick Bowler <nbowler@elliptictech.com> | |
| Thu, 10 Nov 2011 09:01:27 +0000 (10 09:01 +0000) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Fri, 3 Feb 2012 17:18:54 +0000 (3 09:18 -0800) | ||
| tree | 3ce5e07a74f8e314df5eed0df8dc5acfc3aa54e7 | treesnapshot (tar.gz zip) |
| parent | da8ae089a79cdc37589cab581a2ca9cf48f98904 | commitdiff |
ah: Don't return NET_XMIT_DROP on input.
commit 4b90a603a1b21d63cf743cc833680cb195a729f6 upstream.
When the ahash driver returns -EBUSY, AH4/6 input functions return
NET_XMIT_DROP, presumably copied from the output code path. But
returning transmit codes on input doesn't make a lot of sense.
Since NET_XMIT_DROP is a positive int, this gets interpreted as
the next header type (i.e., success). As that can only end badly,
remove the check.
Signed-off-by: Nick Bowler <nbowler@elliptictech.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 4b90a603a1b21d63cf743cc833680cb195a729f6 upstream.
When the ahash driver returns -EBUSY, AH4/6 input functions return
NET_XMIT_DROP, presumably copied from the output code path. But
returning transmit codes on input doesn't make a lot of sense.
Since NET_XMIT_DROP is a positive int, this gets interpreted as
the next header type (i.e., success). As that can only end badly,
remove the check.
Signed-off-by: Nick Bowler <nbowler@elliptictech.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| net/ipv4/ah4.c | diffblobblamehistory | |
| net/ipv6/ah6.c | diffblobblamehistory |