A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-29 11:11:45 -04:00
Code Issues Projects Releases Packages Wiki Activity

dlm: fix possible call to kfree() for non-initialized pointer

Browse source 
Technically dlm_config_nodes() could return error and keep nodes
uninitialized. After that on the fail path of we'll call kfree()
for that uninitialized value.

The patch is simple - we should just initialize nodes with NULL.

Signed-off-by: Denis V. Lunev <[email protected]>
Signed-off-by: David Teigland <[email protected]>
This commit is contained in:
Denis V. Lunev 2018-11-13 20:39:50 +03:00 • committed by David Teigland
commit 58a923adf4
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
fs/dlm/member.c
View file

@ -671,7 +671,7 @@ int dlm_ls_stop(struct dlm_ls *ls)
int dlm_ls_start(struct dlm_ls *ls)
{
struct dlm_recover *rv, *rv_old;
struct dlm_config_node *nodes;
struct dlm_config_node *nodes = NULL;
int error, count;
rv = kzalloc(sizeof(*rv), GFP_NOFS);