Al Viro 3d1acc9e72 rxrpc: bogus MSG_PEEK test in rxrpc_recvmsg() ...

[ Upstream commit 7d985ed1dc ]

[I would really like an ACK on that one from dhowells; it appears to be
quite straightforward, but...]

MSG_PEEK isn't passed to ->recvmsg() via msg->msg_flags; as the matter of
fact, neither the kernel users of rxrpc, nor the syscalls ever set that bit
in there.  It gets passed via flags; in fact, another such check in the same
function is done correctly - as flags & MSG_PEEK.

It had been that way (effectively disabled) for 8 years, though, so the patch
needs beating up - that case had never been tested.  If it is correct, it's
-stable fodder.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>

2015-03-24 08:22:20 -04:00

..

af_rxrpc.c

af_rxrpc: Add sysctls for configuring RxRPC parameters

2014-02-26 17:25:06 +00:00

ar-accept.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

ar-ack.c

af_rxrpc: Expose more RxRPC parameters via sysctls

2014-02-26 17:25:07 +00:00

ar-call.c

af_rxrpc: Keep rxrpc_call pointers in a hashtable

2014-03-04 10:36:53 +00:00

ar-connection.c

af_rxrpc: Add sysctls for configuring RxRPC parameters

2014-02-26 17:25:06 +00:00

ar-connevent.c

rxrpc: Kill set but unused variable 'sp' in rxrpc_process_connection()

2011-05-19 18:35:58 -04:00

ar-error.c

sock: deduplicate errqueue dequeue

2014-09-01 21:49:08 -07:00

ar-input.c

net: remove dead code after sk_data_ready change

2014-08-22 21:08:50 -07:00

ar-internal.h

net: Fix use after free by removing length arg from sk_data_ready callbacks.

2014-04-11 16:15:36 -04:00

ar-key.c

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2014-10-12 10:13:55 -04:00

ar-local.c

include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

2010-03-30 22:02:32 +09:00

ar-output.c

af_rxrpc: Request an ACK for every alternate DATA packet

2014-02-26 17:25:07 +00:00

ar-peer.c

net/rxrpc/ar-peer.c: remove invalid reference to list iterator variable

2012-07-09 15:24:33 -07:00

ar-proc.c

…

ar-recvmsg.c

rxrpc: bogus MSG_PEEK test in rxrpc_recvmsg()

2015-03-24 08:22:20 -04:00

ar-security.c

RxRPC: Allow key payloads to be passed in XDR form

2009-09-15 02:44:23 -07:00

ar-skbuff.c

af_rxrpc: Improve ACK production

2014-02-26 17:25:07 +00:00

ar-transport.c

af_rxrpc: Add sysctls for configuring RxRPC parameters

2014-02-26 17:25:06 +00:00

Kconfig

net/rxrpc: remove depends on CONFIG_EXPERIMENTAL

2013-01-11 11:40:02 -08:00

Makefile

af_rxrpc: Add sysctls for configuring RxRPC parameters

2014-02-26 17:25:06 +00:00

rxkad.c

net: cleanup unsigned to unsigned int

2012-04-15 12:44:40 -04:00

sysctl.c

af_rxrpc: Expose more RxRPC parameters via sysctls

2014-02-26 17:25:07 +00:00