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linux-stable/net/rxrpc
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David Howells 37411cad63 rxrpc: Fix potential NULL-pointer exception 
Fix a potential NULL-pointer exception in rxrpc_do_sendmsg().  The call
state check that I added should have gone into the else-body of the
if-statement where we actually have a call to check.

Found by CoverityScan CID#1414316 ("Dereference after null check").

Fixes: 540b1c48c3 ("rxrpc: Fix deadlock between call creation and sendmsg/recvmsg")
Reported-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-03-03 09:48:00 -08:00
..
af_rxrpc.c rxrpc: Fix deadlock between call creation and sendmsg/recvmsg 2017-03-01 09:50:58 -08:00
ar-internal.h rxrpc: Fix deadlock between call creation and sendmsg/recvmsg 2017-03-01 09:50:58 -08:00
call_accept.c rxrpc: Fix deadlock between call creation and sendmsg/recvmsg 2017-03-01 09:50:58 -08:00
call_event.c rxrpc: Need to produce an ACK for service op if op takes a long time 2016-10-06 08:11:50 +01:00
call_object.c rxrpc: Fix deadlock between call creation and sendmsg/recvmsg 2017-03-01 09:50:58 -08:00
conn_client.c rxrpc: Fix handling of enums-to-string translation in tracing 2017-01-05 10:38:33 +00:00
conn_event.c rxrpc: The offset field in struct rxrpc_skb_priv is unnecessary 2016-09-30 14:39:28 +01:00
conn_object.c rxrpc: Add some more tracing 2017-01-05 11:39:12 +00:00
conn_service.c rxrpc: Add connection tracepoint and client conn state tracepoint 2016-09-17 11:24:03 +01:00
input.c rxrpc: Fix deadlock between call creation and sendmsg/recvmsg 2017-03-01 09:50:58 -08:00
insecure.c rxrpc: Rewrite the data and ack handling code 2016-09-08 11:10:12 +01:00
Kconfig rxrpc: Add config to inject packet loss 2016-09-17 11:24:04 +01:00
key.c rxrpc: Fix an assertion in rxrpc_read() 2017-02-24 11:42:55 -05:00
local_event.c rxrpc: The offset field in struct rxrpc_skb_priv is unnecessary 2016-09-30 14:39:28 +01:00
local_object.c rxrpc: Reduce the rxrpc_local::services list to a pointer 2016-09-29 22:57:47 +01:00
Makefile rxrpc: Change module filename to rxrpc.ko 2017-02-17 15:09:19 -05:00
misc.c rxrpc: Fix handling of enums-to-string translation in tracing 2017-01-05 10:38:33 +00:00
output.c rxrpc: Don't request an ACK on the last DATA packet of a call's Tx phase 2016-10-06 08:11:51 +01:00
peer_event.c rxrpc: Add per-peer RTT tracker 2016-09-22 01:26:25 +01:00
peer_object.c rxrpc: Fix checking of error from ip6_route_output() 2016-10-13 08:43:17 +01:00
proc.c rxrpc: Show a call's hard-ACK cursors in /proc/net/rxrpc_calls 2017-01-05 11:39:44 +00:00
recvmsg.c rxrpc: Fix deadlock between call creation and sendmsg/recvmsg 2017-03-01 09:50:58 -08:00
rxkad.c rxrpc: Fix warning by splitting rxrpc_send_call_packet() 2016-10-06 08:11:49 +01:00
security.c rxrpc: Reduce the rxrpc_local::services list to a pointer 2016-09-29 22:57:47 +01:00
sendmsg.c rxrpc: Fix potential NULL-pointer exception 2017-03-03 09:48:00 -08:00
skbuff.c rxrpc: Make Tx loss-injection go through normal return and adjust tracing 2016-09-29 22:37:15 +01:00
sysctl.c rxrpc: Keep the call timeouts as ktimes rather than jiffies 2016-09-30 14:40:11 +01:00
utils.c rxrpc: Make IPv6 support conditional on CONFIG_IPV6 2016-09-17 03:58:45 -04:00