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linux/fs/ceph
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Sage Weil 884ea89276 ceph: avoid possible null deref in readdir after dir llseek 
last may be NULL, but we dereference it in the else branch without
checking.  Normally it doesn't trigger because last == NULL when fpos == 2,
but it could happen on a newly opened dir if the user seeks forward.

Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Sage Weil <sage@newdream.net>
2010-12-01 14:15:31 -08:00
..
addr.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client 2010-11-19 15:32:22 -08:00
caps.c ceph: fix rdcache_gen usage and invalidate 2010-11-08 07:29:05 -08:00
ceph_frag.c ceph: factor out libceph from Ceph file system 2010-10-20 15:37:28 -07:00
debugfs.c ceph: fix debugfs warnings 2010-10-20 15:38:21 -07:00
dir.c ceph: avoid possible null deref in readdir after dir llseek 2010-12-01 14:15:31 -08:00
export.c ceph: factor out libceph from Ceph file system 2010-10-20 15:37:28 -07:00
file.c ceph: make page alignment explicit in osd interface 2010-11-09 12:43:12 -08:00
inode.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client 2010-11-19 15:32:22 -08:00
ioctl.c ceph: add CEPH_MDS_OP_SETDIRLAYOUT and associated ioctl. 2010-10-20 15:38:23 -07:00
ioctl.h ceph: add CEPH_MDS_OP_SETDIRLAYOUT and associated ioctl. 2010-10-20 15:38:23 -07:00
Kconfig ceph: factor out libceph from Ceph file system 2010-10-20 15:37:28 -07:00
locks.c ceph: preallocate flock state without locks held 2010-10-20 15:38:17 -07:00
Makefile ceph: factor out libceph from Ceph file system 2010-10-20 15:37:28 -07:00
mds_client.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client 2010-11-19 15:32:22 -08:00
mds_client.h ceph: fix uid/gid on resent mds requests 2010-11-08 07:29:05 -08:00
mdsmap.c ceph: factor out libceph from Ceph file system 2010-10-20 15:37:28 -07:00
snap.c ceph: factor out libceph from Ceph file system 2010-10-20 15:37:28 -07:00
strings.c ceph: factor out libceph from Ceph file system 2010-10-20 15:37:28 -07:00
super.c convert ceph 2010-10-29 04:17:18 -04:00
super.h ceph: fix rdcache_gen usage and invalidate 2010-11-08 07:29:05 -08:00
xattr.c fs/ceph/xattr.c: Use kmemdup 2010-10-20 15:38:26 -07:00