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authorVlad Yasevich <vladislav.yasevich@hp.com>2008-08-27 16:08:54 -0700
committerDavid S. Miller <davem@davemloft.net>2008-08-27 16:08:54 -0700
commit328fc47ea0bcc27d9afa69c3ad6e52431cadd76c (patch)
tree5969688468a63ee01db68be4adff671bd9aa85c8 /net/sched
parentf2455eb176ac87081bbfc9a44b21c7cd2bc1967e (diff)
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sctp: correct bounds check in sctp_setsockopt_auth_key
The bonds check to prevent buffer overlflow was not exactly right. It still allowed overflow of up to 8 bytes which is sizeof(struct sctp_authkey). Since optlen is already checked against the size of that struct, we are guaranteed not to cause interger overflow either. Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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