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| author | Hans Schillstrom <hans@schillstrom.com> | 2014-02-27 11:57:58 (GMT) |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-03-13 22:19:39 (GMT) |
| commit | 537fc749affa05f1040f48ef7a74f5115068fc6b (patch) | |
| tree | 39d20ab833ccf4f6904c01586aadd055e1a7b65d /drivers | |
| parent | 1c0267641d69bea415a8176de1ab996dfed3a510 (diff) | |
| download | linux-fsl-qoriq-537fc749affa05f1040f48ef7a74f5115068fc6b.tar.xz | |
ipv6: ipv6_find_hdr restore prev functionality
[ Upstream commit accfe0e356327da5bd53da8852b93fc22de9b5fc ]
The commit 9195bb8e381d81d5a315f911904cdf0cfcc919b8 ("ipv6: improve
ipv6_find_hdr() to skip empty routing headers") broke ipv6_find_hdr().
When a target is specified like IPPROTO_ICMPV6 ipv6_find_hdr()
returns -ENOENT when it's found, not the header as expected.
A part of IPVS is broken and possible also nft_exthdr_eval().
When target is -1 which it is most cases, it works.
This patch exits the do while loop if the specific header is found
so the nexthdr could be returned as expected.
Reported-by: Art -kwaak- van Breemen <ard@telegraafnet.nl>
Signed-off-by: Hans Schillstrom <hans@schillstrom.com>
CC:Ansis Atteka <aatteka@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions