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linux-stable/net/sunrpc
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Jeff Layton c759143e87 sunrpc: only free unix grouplist after RCU settles 
[ Upstream commit 5085e41f9e ]

While the unix_gid object is rcu-freed, the group_info list that it
contains is not. Ensure that we only put the group list reference once
we are really freeing the unix_gid object.

Reported-by: Zhi Li <yieli@redhat.com>
Link: https://bugzilla.redhat.com/show_bug.cgi?id=2183056
Signed-off-by: Jeff Layton <jlayton@kernel.org>
Fixes: fd5d2f7826 ("SUNRPC: Make server side AUTH_UNIX use lockless lookups")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-04-13 17:02:40 +02:00
..
auth_gss nfsd-6.2 fixes: 2023-01-10 15:03:06 -06:00
xprtrdma nfsd-6.2 fixes: 2023-01-10 15:03:06 -06:00
addr.c nfsd: don't alloc under spinlock in rpc_parse_scope_id 2021-09-21 17:51:47 -04:00
auth.c NFS client updates for Linux 5.20 2022-08-10 14:04:32 -07:00
auth_null.c
auth_unix.c SUNRPC: Fix unx_lookup_cred() allocation 2022-03-22 15:52:55 -04:00
backchannel_rqst.c NFS client updates for Linux 5.20 2022-08-10 14:04:32 -07:00
cache.c treewide: use get_random_u32_below() instead of deprecated function 2022-11-18 02:15:15 +01:00
clnt.c NFS: fix disabling of swap 2023-03-10 09:28:40 +01:00
debugfs.c SUNRPC: Cache deferral injection 2022-05-19 12:25:38 -04:00
fail.h SUNRPC: Cache deferral injection 2022-05-19 12:25:38 -04:00
Kconfig SUNRPC: remove RC4-HMAC-MD5 support from KerberosV 2020-09-11 14:39:15 +10:00
Makefile sunrpc: Create a sunrpc directory under /sys/kernel/ 2021-07-08 14:03:23 -04:00
netns.h
rpc_pipe.c fs: allocate inode by using alloc_inode_sb() 2022-03-22 15:57:03 -07:00
rpcb_clnt.c SUNRPC: Make the rpciod and xprtiod slab allocation modes consistent 2022-03-22 15:52:55 -04:00
sched.c NFS Client Updates for Linux 6.1 2022-10-13 09:58:42 -07:00
socklib.c use less confusing names for iov_iter direction initializers 2022-11-25 13:01:55 -05:00
socklib.h
stats.c proc: remove PDE_DATA() completely 2022-01-22 08:33:37 +02:00
sunrpc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_149.RULE 2022-06-10 14:51:35 +02:00
sunrpc_syms.c sunrpc: add IDs to multipath 2021-07-08 14:03:23 -04:00
svc.c SUNRPC: Fix a server shutdown leak 2023-03-17 08:57:59 +01:00
svc_xprt.c Revert "SUNRPC: Use RMW bitops in single-threaded hot paths" 2023-01-06 13:17:12 -05:00
svcauth.c SUNRPC: Teach server to recognize RPC_AUTH_TLS 2022-02-28 10:26:40 -05:00
svcauth_unix.c sunrpc: only free unix grouplist after RCU settles 2023-04-13 17:02:40 +02:00
svcsock.c nfsd-6.2 fixes: 2023-01-10 15:03:06 -06:00
sysctl.c net/sunrpc: fix useless comparison in proc_do_xprt() 2020-11-08 16:28:25 -05:00
sysfs.c kobject: make kobject_get_ownership() take a constant kobject * 2022-11-22 17:34:29 +01:00
sysfs.h SUNRPC: take a xprt offline using sysfs 2021-07-08 14:03:24 -04:00
timer.c
xdr.c SUNRPC: Clean up xdr_write_pages() 2022-12-10 11:01:13 -05:00
xprt.c timers: Get rid of del_singleshot_timer_sync() 2022-11-24 15:09:10 +01:00
xprtmultipath.c SUNRPC: Directly use ida_alloc()/free() 2022-10-03 11:26:36 -04:00
xprtsock.c SUNRPC: fix shutdown of NFS TCP client socket 2023-04-06 12:12:33 +02:00