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| author |   Vlad Yasevich <vladislav.yasevich@hp.com> | 2008-08-27 16:08:54 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2008-08-27 16:08:54 -0700 |
| commit | 328fc47ea0bcc27d9afa69c3ad6e52431cadd76c (patch) | |
| tree | 5969688468a63ee01db68be4adff671bd9aa85c8 /net/sched/sch_htb.c | |
| parent | wan: Missing capability checks in sbni_ioctl() (diff) | |
| download | linux-dev-328fc47ea0bcc27d9afa69c3ad6e52431cadd76c.tar.xz linux-dev-328fc47ea0bcc27d9afa69c3ad6e52431cadd76c.zip | |
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>
Diffstat (limited to 'net/sched/sch_htb.c')
0 files changed, 0 insertions, 0 deletions