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alistair23-linux/net/rxrpc
David Howells b750f86a62 rxrpc: Fix server keyring leak
[ Upstream commit 38b1dc47a3 ]

If someone calls setsockopt() twice to set a server key keyring, the first
keyring is leaked.

Fix it to return an error instead if the server key keyring is already set.

Fixes: 17926a7932 ("[AF_RXRPC]: Provide secure RxRPC sockets for use by userspace and kernel both")
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-10-14 10:33:05 +02:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile rxrpc: Fix the excessive initial retransmission timeout 2020-05-27 17:46:48 +02:00
af_rxrpc.c rxrpc: Fix call interruptibility handling 2020-04-17 10:49:57 +02:00
ar-internal.h rxrpc: Fix the excessive initial retransmission timeout 2020-05-27 17:46:48 +02:00
call_accept.c rxrpc: Fix notification call on completion of discarded calls 2020-06-30 15:36:45 -04:00
call_event.c rxrpc: Fix afs large storage transmission performance drop 2020-07-09 09:37:52 +02:00
call_object.c rxrpc: Fix race between recvmsg and sendmsg on immediate call failure 2020-08-11 15:33:40 +02:00
conn_client.c rxrpc: Fix call interruptibility handling 2020-04-17 10:49:57 +02:00
conn_event.c rxrpc: Fix some missing _bh annotations on locking conn->state_lock 2020-10-14 10:33:05 +02:00
conn_object.c rxrpc: Fix race between recvmsg and sendmsg on immediate call failure 2020-08-11 15:33:40 +02:00
conn_service.c rxrpc: Fix missing security check on incoming calls 2020-01-17 19:49:05 +01:00
input.c rxrpc: Keep the ACK serial in a var in rxrpc_input_ack() 2020-09-09 19:12:23 +02:00
insecure.c rxrpc: Fix -Wframe-larger-than= warnings from on-stack crypto 2019-07-30 10:32:35 -07:00
key.c rxrpc: Fix server keyring leak 2020-10-14 10:33:05 +02:00
local_event.c rxrpc: Use the tx-phase skb flag to simplify tracing 2019-08-27 10:04:18 +01:00
local_object.c rxrpc: Fix DATA Tx to disable nofrag for UDP on AF_INET6 socket 2020-05-02 08:48:47 +02:00
misc.c rxrpc: Fix the excessive initial retransmission timeout 2020-05-27 17:46:48 +02:00
net_ns.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36 2019-05-24 17:27:11 +02:00
output.c rxrpc: Fix the excessive initial retransmission timeout 2020-05-27 17:46:48 +02:00
peer_event.c rxrpc: Fix the excessive initial retransmission timeout 2020-05-27 17:46:48 +02:00
peer_object.c rxrpc: Make rxrpc_kernel_get_srtt() indicate validity 2020-09-09 19:12:23 +02:00
proc.c rxrpc: Adjust /proc/net/rxrpc/calls to display call->debug_id not user_ID 2020-06-24 17:50:37 +02:00
protocol.h rxrpc: Improve jumbo packet counting 2019-08-27 09:48:37 +01:00
recvmsg.c rxrpc: Fix race between recvmsg and sendmsg on immediate call failure 2020-08-11 15:33:40 +02:00
rtt.c rxrpc: Fix the excessive initial retransmission timeout 2020-05-27 17:46:48 +02:00
rxkad.c rxrpc: Fix a memory leak in rxkad_verify_response() 2020-05-27 17:46:49 +02:00
security.c rxrpc: Fix missing security check on incoming calls 2020-01-17 19:49:05 +01:00
sendmsg.c rxrpc: Fix race between recvmsg and sendmsg on immediate call failure 2020-08-11 15:33:40 +02:00
skbuff.c rxrpc: Use skb_unshare() rather than skb_cow_data() 2019-08-27 10:13:46 +01:00
sysctl.c rxrpc: Fix the excessive initial retransmission timeout 2020-05-27 17:46:48 +02:00
utils.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36 2019-05-24 17:27:11 +02:00