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kernel_samsung_a53x/fs/nfsd
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Guoqing Jiang 230230cbc0 nfsd: call cache_put if xdr_reserve_space returns NULL 
[ Upstream commit d078cbf5c38de83bc31f83c47dcd2184c04a50c7 ]

If not enough buffer space available, but idmap_lookup has triggered
lookup_fn which calls cache_get and returns successfully. Then we
missed to call cache_put here which pairs with cache_get.

Fixes: ddd1ea563672 ("nfsd4: use xdr_reserve_space in attribute encoding")
Signed-off-by: Guoqing Jiang <guoqing.jiang@linux.dev>
Reviwed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-23 23:21:26 +01:00
..
acl.h NFSD: add posix ACLs to struct nfsd_attrs 2024-11-19 12:28:04 +01:00
auth.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
auth.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
blocklayout.c nfsd: move nfserrno() to vfs.c 2024-11-19 12:28:26 +01:00
blocklayoutxdr.c nfsd: move nfserrno() to vfs.c 2024-11-19 12:28:26 +01:00
blocklayoutxdr.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
cache.h nfsd: make all of the nfsd stats per-network namespace 2024-11-23 23:21:02 +01:00
current_stateid.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
export.c NFSD: Fix frame size warning in svc_export_parse() 2024-11-23 23:21:02 +01:00
export.h NFSD: Fix frame size warning in svc_export_parse() 2024-11-23 23:21:02 +01:00
fault_inject.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
filecache.c nfsd: fix refcount leak when file is unhashed after being found 2024-11-23 23:21:25 +01:00
filecache.h NFSD: Convert filecache to rhltable 2024-11-19 12:28:32 +01:00
flexfilelayout.c nfsd: move nfserrno() to vfs.c 2024-11-19 12:28:26 +01:00
flexfilelayoutxdr.c Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
flexfilelayoutxdr.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
idmap.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
Kconfig nfsd: allow disabling NFSv2 at compile time 2024-11-19 12:28:26 +01:00
lockd.c Keep read and write fds with each nlm_file 2024-11-19 12:27:44 +01:00
Makefile nfsd: allow disabling NFSv2 at compile time 2024-11-19 12:28:26 +01:00
netns.h nfsd: make svc_stat per-network namespace instead of global 2024-11-23 23:21:02 +01:00
nfs2acl.c NFSD: Finish converting the NFSv2 GETACL result encoder 2024-11-19 12:28:26 +01:00
nfs3acl.c NFSD: Finish converting the NFSv3 GETACL result encoder 2024-11-19 12:28:26 +01:00
nfs3proc.c NFSD: Add an NFSD_FILE_GC flag to enable nfsd_file garbage collection 2024-11-19 12:28:26 +01:00
nfs3xdr.c NFSD: Clean up WRITE arg decoders 2024-11-19 12:28:23 +01:00
nfs4acl.c NFSD: add posix ACLs to struct nfsd_attrs 2024-11-19 12:28:04 +01:00
nfs4callback.c NFSD: add support for sending CB_RECALL_ANY 2024-11-19 12:28:29 +01:00
nfs4idmap.c nfsd: call cache_put if xdr_reserve_space returns NULL 2024-11-23 23:21:26 +01:00
nfs4layouts.c NFSD: Add tracepoints to report NFSv4 callback completions 2024-11-19 12:28:22 +01:00
nfs4proc.c nfsd: make all of the nfsd stats per-network namespace 2024-11-23 23:21:02 +01:00
nfs4recover.c nfsd: Propagate some error code returned by memdup_user() 2024-11-19 12:28:21 +01:00
nfs4state.c nfsd: hold a lighter-weight client reference over CB_RECALL_ANY 2024-11-19 14:19:31 +01:00
nfs4xdr.c nfsd: Fix creation time serialization order 2024-11-19 12:28:32 +01:00
nfscache.c nfsd: make all of the nfsd stats per-network namespace 2024-11-23 23:21:02 +01:00
nfsctl.c nfsd: make svc_stat per-network namespace instead of global 2024-11-23 23:21:02 +01:00
nfsd.h nfsd: remove nfsd_stats, make th_cnt a global counter 2024-11-23 23:21:02 +01:00
nfsfh.c nfsd: make all of the nfsd stats per-network namespace 2024-11-23 23:21:02 +01:00
nfsfh.h NFSD: Use const pointers as parameters to fh_ helpers 2024-11-19 12:28:27 +01:00
nfsproc.c NFSD: Use set_bit(RQ_DROPME) 2024-11-19 12:28:29 +01:00
nfssvc.c nfsd: make svc_stat per-network namespace instead of global 2024-11-23 23:21:02 +01:00
nfsxdr.c NFSD: Clean up WRITE arg decoders 2024-11-19 12:28:23 +01:00
pnfs.h Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00
state.h NFSD: add delegation reaper to react to low memory condition 2024-11-19 12:28:29 +01:00
stats.c nfsd: make svc_stat per-network namespace instead of global 2024-11-23 23:21:02 +01:00
stats.h nfsd: make svc_stat per-network namespace instead of global 2024-11-23 23:21:02 +01:00
trace.c NFSD: Add SPDX header for fs/nfsd/trace.c 2024-11-19 12:27:20 +01:00
trace.h NFSD: Replace nfsd_prune_bucket() 2024-11-23 23:21:01 +01:00
vfs.c nfsd: make all of the nfsd stats per-network namespace 2024-11-23 23:21:02 +01:00
vfs.h NFSD: Pass the target nfsd_file to nfsd_commit() 2024-11-19 12:28:26 +01:00
xdr.h SUNRPC: Change return value type of .pc_encode 2024-11-19 12:27:48 +01:00
xdr3.h SUNRPC: Change return value type of .pc_encode 2024-11-19 12:27:48 +01:00
xdr4.h NFSD: enhance inter-server copy cleanup 2024-11-19 12:28:30 +01:00
xdr4cb.h NFSD: add support for sending CB_RECALL_ANY 2024-11-19 12:28:29 +01:00