Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Daniel Borkmann 24599e61b7 net: sctp: check proc_dointvec result in proc_sctp_do_auth ... When writing to the sysctl field net.sctp.auth_enable, it can well be that the user buffer we handed over to proc_dointvec() via proc_sctp_do_auth() handler contains something other than integers. In that case, we would set an uninitialized 4-byte value from the stack to net->sctp.auth_enable that can be leaked back when reading the sysctl variable, and it can unintentionally turn auth_enable on/off based on the stack content since auth_enable is interpreted as a boolean. Fix it up by making sure proc_dointvec() returned sucessfully. Fixes: b14878ccb7 ("net: sctp: cache auth_enable per endpoint") Reported-by: Florian Westphal <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]> Acked-by: Neil Horman <[email protected]> Acked-by: Vlad Yasevich <[email protected]> Signed-off-by: David S. Miller <[email protected]>		2014-06-19 21:30:19 -07:00
..
associola.c	sctp: Fix sk_ack_backlog wrap-around problem	2014-06-12 10:27:14 -07:00
auth.c	net: sctp: cache auth_enable per endpoint	2014-04-18 18:32:00 -04:00
bind_addr.c	sctp: Fix FSF address in file headers	2013-12-06 12:37:56 -05:00
chunk.c	sctp: fix checkpatch errors with space required or prohibited	2013-12-26 13:47:47 -05:00
command.c	sctp: Fix FSF address in file headers	2013-12-06 12:37:56 -05:00
debug.c	sctp: Fix FSF address in file headers	2013-12-06 12:37:56 -05:00
endpointola.c	net: sctp: migrate most recently used transport to ktime	2014-06-11 12:23:17 -07:00
input.c	sctp: remove macros sctp_bh_[un]lock_sock	2014-01-21 18:41:36 -08:00
inqueue.c	sctp: Fix FSF address in file headers	2013-12-06 12:37:56 -05:00
ipv6.c	net: Eliminate no_check from protosw	2014-05-23 16:28:53 -04:00
Kconfig
Makefile
objcnt.c	sctp: fix checkpatch errors with (foo*)|foo * bar|foo* bar	2013-12-26 13:47:47 -05:00
output.c	net: rename local_df to ignore_df	2014-05-12 14:03:41 -04:00
outqueue.c	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-01-06 17:37:45 -05:00
primitive.c	sctp: Fix FSF address in file headers	2013-12-06 12:37:56 -05:00
probe.c	sctp: loading sctp when load sctp_probe	2013-12-16 20:04:27 -05:00
proc.c	snmp: fix some left over of snmp stats	2014-05-14 15:33:47 -04:00
protocol.c	net: Eliminate no_check from protosw	2014-05-23 16:28:53 -04:00
sm_make_chunk.c	ktime: add ktime_after and ktime_before helper	2014-06-11 12:23:17 -07:00
sm_sideeffect.c	net: sctp: Don't transition to PF state when transport has exhausted 'Path.Max.Retrans'.	2014-04-27 23:41:14 -04:00
sm_statefuns.c	net: sctp: cache auth_enable per endpoint	2014-04-18 18:32:00 -04:00
sm_statetable.c	sctp: fix checkpatch errors with indent	2013-12-26 13:47:48 -05:00
socket.c	net: Split sk_no_check into sk_no_check_{rx,tx}	2014-05-23 16:28:53 -04:00
ssnmap.c	sctp: Fix FSF address in file headers	2013-12-06 12:37:56 -05:00
sysctl.c	net: sctp: check proc_dointvec result in proc_sctp_do_auth	2014-06-19 21:30:19 -07:00
transport.c	net: sctp: migrate most recently used transport to ktime	2014-06-11 12:23:17 -07:00
tsnmap.c	sctp: Fix FSF address in file headers	2013-12-06 12:37:56 -05:00
ulpevent.c	Revert "net: sctp: Fix a_rwnd/rwnd management to reflect real state of the receiver's buffer"	2014-04-14 16:26:48 -04:00
ulpqueue.c	sctp: add support for busy polling to sctp protocol	2014-04-20 18:18:55 -04:00