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| author | Wei Yongjun <yjwei@cn.fujitsu.com> | 2008-04-13 05:39:19 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-04-13 05:39:19 +0400 |
| commit | 72da7b3860cabf427590b4982bc880bafab4d5c8 (patch) | |
| tree | 7a5084f9eac6c5556d792d0503158860b046201f /net/sctp/outqueue.c | |
| parent | e56cfad132f2ae269082359d279c17230c987e74 (diff) | |
| download | linux-72da7b3860cabf427590b4982bc880bafab4d5c8.tar.xz | |
[SCTP]: Add check for hmac_algo parameter in sctp_verify_param()
RFC 4890 has the following text:
The HMAC algorithm based on SHA-1 MUST be supported and
included in the HMAC-ALGO parameter.
As a result, we need to check in sctp_verify_param() that HMAC_SHA1 is
present in the list. If not, we should probably treat this as a
protocol violation.
It should also be a protocol violation if the HMAC parameter is empty.
Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/outqueue.c')
0 files changed, 0 insertions, 0 deletions