Trond Myklebust 20595815b0 SUNRPC: Fix a potential race in xprt_connect() ...

[ Upstream commit 0a9a4304f3 ]

If an asynchronous connection attempt completes while another task is
in xprt_connect(), then the call to rpc_sleep_on() could end up
racing with the call to xprt_wake_pending_tasks().
So add a second test of the connection state after we've put the
task to sleep and set the XPRT_CONNECTING flag, when we know that there
can be no asynchronous connection attempts still in progress.

Fixes: 0b9e794313 ("SUNRPC: Move the test for XPRT_CONNECTING into...")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2018-12-21 14:15:17 +01:00

..

auth_gss

SUNRPC: Fix leak of krb5p encode pages

2018-12-13 09:16:19 +01:00

xprtrdma

xprtrdma: Reset credit grant properly after a disconnect

2018-11-13 11:08:34 -08:00

addr.c

…

auth_generic.c

SUNRPC: Fix a bogus get/put in generic_key_to_expire()

2018-12-01 09:37:33 +01:00

auth_null.c

net/sunrpc: Make rpc_auth_create_args a const

2018-07-30 13:19:41 -04:00

auth_unix.c

net/sunrpc: Make rpc_auth_create_args a const

2018-07-30 13:19:41 -04:00

auth.c

sunrpc: kstrtoul() can also return -ERANGE

2018-07-31 12:53:40 -04:00

backchannel_rqst.c

sunrpc: whitespace fixes

2018-07-31 12:53:40 -04:00

cache.c

treewide: kzalloc() -> kcalloc()

2018-06-12 16:19:22 -07:00

clnt.c

sunrpc: whitespace fixes

2018-07-31 12:53:40 -04:00

debugfs.c

net: Use octal not symbolic permissions

2018-03-26 12:07:48 -04:00

Kconfig

IB: Revert "remove redundant INFINIBAND kconfig dependencies"

2018-05-28 10:40:16 -06:00

Makefile

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netns.h

…

rpc_pipe.c

Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2018-06-04 10:14:28 -07:00

rpcb_clnt.c

sunrpc: whitespace fixes

2018-07-31 12:53:40 -04:00

sched.c

sunrpc: Simplify synopsis of some trace points

2018-04-10 16:06:22 -04:00

socklib.c

…

stats.c

sunrpc: whitespace fixes

2018-07-31 12:53:40 -04:00

sunrpc_syms.c

net: Drop pernet_operations::async

2018-03-27 13:18:09 -04:00

sunrpc.h

sunrpc: whitespace fixes

2018-07-31 12:53:40 -04:00

svc_xprt.c

nfsd: Fix an Oops in free_session()

2018-11-13 11:08:49 -08:00

svc.c

NFSD: Handle full-length symlinks

2018-08-09 16:11:21 -04:00

svcauth_unix.c

…

svcauth.c

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svcsock.c

Merge tag 'nfsd-4.17' of git://linux-nfs.org/~bfields/linux

2018-04-05 19:15:29 -07:00

sysctl.c

…

timer.c

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xdr.c

SUNRPC: drop pointless static qualifier in xdr_get_next_encode_buffer()

2018-11-27 16:13:08 +01:00

xprt.c

SUNRPC: Fix a potential race in xprt_connect()

2018-12-21 14:15:17 +01:00

xprtmultipath.c

…

xprtsock.c

sunrpc: whitespace fixes

2018-07-31 12:53:40 -04:00