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linux/fs/nfsd
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Sergio Gelato 617e78c952 nfsd: Fix ACL null pointer deref 
BugLink: http://bugs.launchpad.net/bugs/1348670

Fix regression introduced in pre-3.14 kernels by cherry-picking
aa07c713ec
(NFSD: Call ->set_acl with a NULL ACL structure if no entries).

The affected code was removed in 3.14 by commit
4ac7249ea5
(nfsd: use get_acl and ->set_acl).
The ->set_acl methods are already able to cope with a NULL argument.

Signed-off-by: Sergio Gelato <Sergio.Gelato@astro.su.se>
[bwh: Rewrite the subject]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: Moritz Mühlenhoff <muehlenhoff@univention.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-12-06 15:05:50 -08:00
..
acl.h nfsd: Remove declaration of nonexistent nfs4_acl_permisison 2013-02-13 06:15:35 -08:00
auth.c nfsd: Properly compare and initialize kuids and kgids 2013-02-13 06:16:09 -08:00
auth.h nfsd: Remove nfsd_luid, nfsd_lgid, nfsd_ruid and nfsd_rgid 2013-02-13 06:15:51 -08:00
cache.h nfsd: add new reply_cache_stats file in nfsdfs 2013-04-03 11:47:24 -04:00
current_stateid.h nfsd41: use current stateid by value 2012-02-15 11:20:45 -05:00
export.c nfsd: return better errors to exportfs 2013-11-29 11:11:49 -08:00
fault_inject.c Merge branch 'for-3.9' of git://linux-nfs.org/~bfields/linux 2013-02-28 18:02:55 -08:00
idmap.h nfsd: Convert idmap to use kuids and kgids 2013-02-13 06:15:49 -08:00
Kconfig fs/nfsd: remove depends on CONFIG_EXPERIMENTAL 2013-01-21 14:39:05 -08:00
lockd.c
Makefile NFSD: Added fault injection 2011-11-07 21:10:47 -05:00
netns.h nfsd4: make del_recall_lru per-network-namespace 2013-04-04 13:25:16 -04:00
nfs2acl.c nfsd: handle vfs_getattr errors in acl protocol 2013-02-26 02:46:09 -05:00
nfs3acl.c nfsd4: cleanup: replace rq_resused count by rq_next_page pointer 2012-12-17 22:00:16 -05:00
nfs3proc.c switch vfs_getattr() to struct path 2013-02-26 02:46:08 -05:00
nfs3xdr.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-02-26 20:16:07 -08:00
nfs4acl.c NFSD: Call ->set_acl with a NULL ACL structure if no entries 2014-06-07 13:25:36 -07:00
nfs4callback.c nfsd: Fix slot wake up race in the nfsv4.1 callback code 2014-12-06 15:05:49 -08:00
nfs4idmap.c Merge branch 'for-3.9' of git://linux-nfs.org/~bfields/linux 2013-02-28 18:02:55 -08:00
nfs4proc.c nfsd4: fix crash on unknown operation number 2014-11-14 08:48:00 -08:00
nfs4recover.c nfsd: fix oops when legacy_recdir_name_error is passed a -ENOENT error 2013-05-09 12:58:36 -04:00
nfs4state.c nfsd4: fix leak of inode reference on delegation failure 2014-12-06 15:05:49 -08:00
nfs4xdr.c nfsd: fix rare symlink decoding bug 2014-07-09 11:14:02 -07:00
nfscache.c nfsd: don't halt scanning the DRC LRU list when there's an RC_INPROG entry 2014-07-06 18:54:14 -07:00
nfsctl.c nfsd: check passed socket's net matches NFSd superblock's one 2014-05-06 07:55:29 -07:00
nfsd.h fs/nfsd: change type of max_delegations, nfsd_drc_max_mem and nfsd_drc_mem_used 2013-02-23 17:50:22 -08:00
nfsfh.c exportfs: add FILEID_INVALID to indicate invalid fid_type 2012-11-07 19:22:30 -05:00
nfsfh.h fs: propagate umode_t, misc bits 2012-01-03 22:55:10 -05:00
nfsproc.c switch vfs_getattr() to struct path 2013-02-26 02:46:08 -05:00
nfssvc.c NFSD: Decrease nfsd_users in nfsd_startup_generic fail 2014-09-05 16:28:37 -07:00
nfsxdr.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-02-26 20:16:07 -08:00
state.h nfsd4: implement SEQ4_STATUS_RECALLABLE_STATE_REVOKED 2013-04-16 10:59:30 -04:00
stats.c SUNRPC: register service stats /proc entries in passed network namespace context 2012-01-31 19:28:18 -05:00
vfs.c nfsd: Fix ACL null pointer deref 2014-12-06 15:05:50 -08:00
vfs.h switch vfs_getattr() to struct path 2013-02-26 02:46:08 -05:00
xdr.h nfsd: handle vfs_getattr errors in acl protocol 2013-02-26 02:46:09 -05:00
xdr3.h nfsd: handle vfs_getattr errors in acl protocol 2013-02-26 02:46:09 -05:00
xdr4.h nfsd4: cleanup handling of nfsv4.0 closed stateid's 2013-04-08 09:55:32 -04:00
xdr4cb.h nfsd4: check backchannel attributes on create_session 2013-04-09 16:53:56 -04:00