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f6089981d0
linux-stable/fs/dlm
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Colin Ian King f6089981d0 fs: dlm: Fix memory leak of object mh 
There is an error return path that is not kfree'ing mh after
it has been successfully allocates.  Fix this by moving the
call to create_rcom to after the check on rc_in->rc_id check
to avoid this.

Thanks to Alexander Ahring Oder Aring for suggesting the
correct way to fix this.

Addresses-Coverity: ("Resource leak")
Fixes: a070a91cf1 ("fs: dlm: add more midcomms hooks")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: David Teigland <teigland@redhat.com>
2021-05-26 09:49:04 -05:00
..
ast.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
ast.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
config.c fs: dlm: add more midcomms hooks 2021-05-25 09:22:20 -05:00
config.h fs: dlm: fix mark setting deadlock 2021-03-09 08:56:42 -06:00
debug_fs.c fs: dlm: add midcomms debugfs functionality 2021-05-25 09:22:20 -05:00
dir.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
dir.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
dlm_internal.h fs: dlm: add midcomms debugfs functionality 2021-05-25 09:22:20 -05:00
Kconfig fs: dlm: make connection hash lockless 2020-08-27 15:59:09 -05:00
lock.c fs: dlm: add union in dlm header for lockspace id 2021-05-25 09:22:20 -05:00
lock.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
lockspace.c fs: dlm: add reliable connection if reconnect 2021-05-25 09:22:20 -05:00
lockspace.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
lowcomms.c fs: dlm: don't allow half transmitted messages 2021-05-25 09:22:20 -05:00
lowcomms.h fs: dlm: add reliable connection if reconnect 2021-05-25 09:22:20 -05:00
lvb_table.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
main.c dlm: no need to check return value of debugfs_create functions 2019-07-11 11:01:58 -05:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
member.c fs: dlm: add more midcomms hooks 2021-05-25 09:22:20 -05:00
member.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
memory.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
memory.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
midcomms.c fs: dlm: add midcomms debugfs functionality 2021-05-25 09:22:20 -05:00
midcomms.h fs: dlm: add midcomms debugfs functionality 2021-05-25 09:22:20 -05:00
netlink.c genetlink: move to smaller ops wherever possible 2020-10-02 19:11:11 -07:00
plock.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
rcom.c fs: dlm: Fix memory leak of object mh 2021-05-26 09:49:04 -05:00
rcom.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
recover.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
recover.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
recoverd.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
recoverd.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
requestqueue.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
requestqueue.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
user.c dlm: user: Replace zero-length array with flexible-array member 2020-05-12 14:06:15 -05:00
user.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 193 2019-05-30 11:29:21 -07:00
util.c fs: dlm: add union in dlm header for lockspace id 2021-05-25 09:22:20 -05:00
util.h fs: dlm: public header in out utility 2021-05-25 09:22:20 -05:00