Michal Nazarewicz e3c4269d13 GFS2: fix potential NULL pointer dereference ... Commit [e66cf1610: GFS2: Use lockref for glocks] replaced call: atomic_read(&gi->gl->gl_ref) == 0 with: __lockref_is_dead(&gl->gl_lockref) therefore changing how gl is accessed, from gi->gl to plan gl. However, gl can be a NULL pointer, and so gi->gl needs to be used instead (which is guaranteed not to be NULL because fo the while loop checking that condition). Signed-off-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>		2013-11-21 09:55:45 +00:00
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acl.c
acl.h
aops.c
bmap.c
bmap.h
dentry.c
dir.c
dir.h
export.c
file.c
gfs2.h
glock.c	GFS2: fix potential NULL pointer dereference	2013-11-21 09:55:45 +00:00
glock.h
glops.c
glops.h
incore.h
inode.c
inode.h
Kconfig
lock_dlm.c
log.c
log.h
lops.c
lops.h
main.c
Makefile
meta_io.c
meta_io.h
ops_fstype.c
quota.c
quota.h
recovery.c
recovery.h
rgrp.c
rgrp.h
super.c
super.h
sys.c
sys.h
trace_gfs2.h
trans.c
trans.h
util.c
util.h
xattr.c
xattr.h