YueHaibing e0638b6a05 rxrpc: Fix user call ID check in rxrpc_service_prealloc_one ...

[ Upstream commit c01f6c9b32 ]

There just check the user call ID isn't already in use, hence should
compare user_call_ID with xcall->user_call_ID, which is current
node's user_call_ID.

Fixes: 540b1c48c3 ("rxrpc: Fix deadlock between call creation and sendmsg/recvmsg")
Suggested-by: David Howells <dhowells@redhat.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-08-06 16:20:48 +02:00

..

af_rxrpc.c

rxrpc: Fix the min security level for kernel calls

2018-06-21 04:02:56 +09:00

ar-internal.h

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call_accept.c

rxrpc: Fix user call ID check in rxrpc_service_prealloc_one

2018-08-06 16:20:48 +02:00

call_event.c

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call_object.c

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conn_client.c

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conn_event.c

rxrpc: Don't put crypto buffers on the stack

2018-04-26 11:02:19 +02:00

conn_object.c

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conn_service.c

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input.c

rxrpc: Don't treat call aborts as conn aborts

2018-05-30 07:52:26 +02:00

insecure.c

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Kconfig

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key.c

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local_event.c

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local_object.c

rxrpc: Fix error reception on AF_INET6 sockets

2018-06-21 04:02:56 +09:00

Makefile

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misc.c

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net_ns.c

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output.c

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peer_event.c

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peer_object.c

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proc.c

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protocol.h

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recvmsg.c

rxrpc: Work around usercopy check

2018-05-30 07:51:57 +02:00

rxkad.c

rxrpc: Don't put crypto buffers on the stack

2018-04-26 11:02:19 +02:00

security.c

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sendmsg.c

rxrpc: Fix Tx ring annotation after initial Tx failure

2018-05-30 07:52:26 +02:00

skbuff.c

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sysctl.c

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utils.c

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