Luis Henriques c8d6ee0144 ceph: fix memory leak in ceph_cleanup_snapid_map() ... kmemleak reports the following memory leak: unreferenced object 0xffff88821feac8a0 (size 96): comm "kworker/1:0", pid 17, jiffies 4294896362 (age 20.512s) hex dump (first 32 bytes): a0 c8 ea 1f 82 88 ff ff 00 c9 ea 1f 82 88 ff ff ................ 00 00 00 00 00 00 00 00 00 01 00 00 00 00 ad de ................ backtrace: [<00000000b3ea77fb>] ceph_get_snapid_map+0x75/0x2a0 [<00000000d4060942>] fill_inode+0xb26/0x1010 [<0000000049da6206>] ceph_readdir_prepopulate+0x389/0xc40 [<00000000e2fe2549>] dispatch+0x11ab/0x1521 [<000000007700b894>] ceph_con_workfn+0xf3d/0x3240 [<0000000039138a41>] process_one_work+0x24d/0x590 [<00000000eb751f34>] worker_thread+0x4a/0x3d0 [<000000007e8f0d42>] kthread+0xfb/0x130 [<00000000d49bd1fa>] ret_from_fork+0x3a/0x50 A kfree is missing while looping the 'to_free' list of ceph_snapid_map objects. Cc: stable@vger.kernel.org Fixes: 75c9627efb ("ceph: map snapid to anonymous bdev ID") Signed-off-by: Luis Henriques <lhenriques@suse.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>		2020-03-23 13:07:08 +01:00
..
acl.c	ceph: remove unnecessary assignment in ceph_pre_init_acls()	2020-01-27 16:53:39 +01:00
addr.c	ceph: use release_pages() directly	2019-09-16 12:06:25 +02:00
cache.c	ceph: use errorfc() and friends instead of spelling the prefix out	2020-02-07 14:48:39 -05:00
cache.h	libceph, rbd, ceph: convert to use the new mount API	2019-11-27 22:28:37 +01:00
caps.c	ceph: only touch the caps which have the subset mask requested	2020-01-27 16:53:39 +01:00
ceph_frag.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
debugfs.c	ceph: add possible_max_rank and make the code more readable	2020-01-27 16:53:40 +01:00
dir.c	ceph: print dentry offset in hex and fix xattr_version type	2020-01-27 16:53:39 +01:00
export.c	ceph: move static keyword to the front of declarations	2019-09-16 12:06:25 +02:00
file.c	ceph: check POOL_FLAG_FULL/NEARFULL in addition to OSDMAP_FULL/NEARFULL	2020-03-23 13:07:08 +01:00
inode.c	ceph: don't clear I_NEW until inode metadata is fully populated	2020-01-27 16:53:39 +01:00
io.c	ceph: add buffered/direct exclusionary locking for reads and writes	2019-09-16 12:06:25 +02:00
io.h	ceph: add buffered/direct exclusionary locking for reads and writes	2019-09-16 12:06:25 +02:00
ioctl.c	libceph, ceph: move ceph_calc_file_object_mapping() to striper.c	2018-04-02 10:12:43 +02:00
ioctl.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Kconfig	ceph: add selinux support	2019-07-08 14:01:42 +02:00
locks.c	ceph: return -EIO if read/write against filp that lost file locks	2019-09-16 12:06:24 +02:00
Makefile	ceph: move net/ceph/ceph_fs.c to fs/ceph/util.c	2020-01-27 16:53:40 +01:00
mds_client.c	We have:	2020-02-06 12:21:01 +00:00
mds_client.h	ceph: close holes in structs ceph_mds_session and ceph_mds_request	2020-01-27 16:53:40 +01:00
mdsmap.c	ceph: add possible_max_rank and make the code more readable	2020-01-27 16:53:40 +01:00
quota.c	ceph: fix infinite loop in get_quota_realm()	2019-07-08 14:01:42 +02:00
snap.c	ceph: fix memory leak in ceph_cleanup_snapid_map()	2020-03-23 13:07:08 +01:00
strings.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
super.c	ceph: noacl mount option is effectively ignored	2020-02-11 17:04:40 +01:00
super.h	ceph: canonicalize server path in place	2020-02-11 17:04:40 +01:00
util.c	ceph: move net/ceph/ceph_fs.c to fs/ceph/util.c	2020-01-27 16:53:40 +01:00
xattr.c	ceph: print name of xattr in __ceph_{get,set}xattr() douts	2020-01-27 16:53:40 +01:00