iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
7e497a7375
linux/net/rxrpc
History
Al Viro 7d985ed1dc rxrpc: bogus MSG_PEEK test in rxrpc_recvmsg() 
[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>
2015-03-15 22:20:09 -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 rxrpc: don't multiply with HZ twice 2015-03-01 13:40:23 -05:00
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 ip: fix error queue empty skb handling 2015-03-08 23:01:54 -04:00
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 rxrpc: make the users of rxrpc_kernel_send_data() set kvec-backed msg_iter properly 2015-02-04 01:34:14 -05:00
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() 2015-03-15 22:20:09 -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