Xi Wang f6e4c89e08 sctp: fix incorrect overflow check on autoclose ... [ Upstream commit 2692ba61a8 ] Commit 8ffd3208 voids the previous patches f6778aab and 810c0719 for limiting the autoclose value. If userspace passes in -1 on 32-bit platform, the overflow check didn't work and autoclose would be set to 0xffffffff. This patch defines a max_autoclose (in seconds) for limiting the value and exposes it through sysctl, with the following intentions. 1) Avoid overflowing autoclose * HZ. 2) Keep the default autoclose bound consistent across 32- and 64-bit platforms (INT_MAX / HZ in this patch). 3) Keep the autoclose value consistent between setsockopt() and getsockopt() calls. Suggested-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2012-01-06 14:14:08 -08:00
..
auth.h	[SCTP]: Stop claiming that this is a "reference implementation"	2008-02-05 10:59:07 -05:00
checksum.h	sctp: Clean up sctp checksumming code	2009-02-16 00:03:10 -08:00
command.h	sctp: Enforce retransmission limit during shutdown	2011-07-07 14:08:44 -07:00
constants.h	sctp: remove completely unsed EMPTY state	2011-04-20 01:51:03 -07:00
sctp.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6	2011-05-20 13:43:21 -07:00
sm.h	sctp: implement event notification SCTP_SENDER_DRY_EVENT	2011-04-21 10:35:44 -07:00
structs.h	sctp: fix incorrect overflow check on autoclose	2012-01-06 14:14:08 -08:00
tsnmap.h	net: return operator cleanup	2010-09-23 14:33:39 -07:00
ulpevent.h	sctp: ABORT if receive, reassmbly, or reodering queue is not empty while closing socket	2011-07-08 09:53:08 -07:00
ulpqueue.h	[SCTP]: Stop claiming that this is a "reference implementation"	2008-02-05 10:59:07 -05:00
user.h	sctp: implement event notification SCTP_SENDER_DRY_EVENT	2011-04-21 10:35:44 -07:00