You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
798 B
26 lines
798 B
![]()
6 years ago
|
From dffde3390eb21fe0dc748a06894641a81d009b4e Mon Sep 17 00:00:00 2001
|
||
|
From: Dave Stevenson <dave.stevenson@raspberrypi.org>
|
||
|
Date: Wed, 14 Nov 2018 11:54:46 +0000
|
||
|
Subject: [PATCH 442/454] vcsm: Fix an NULL dereference in the import_dmabuf
|
||
|
error path
|
||
|
|
||
|
resource was dereferenced even though it was NULL.
|
||
|
|
||
|
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
|
||
|
---
|
||
|
drivers/char/broadcom/vc_sm/vmcs_sm.c | 2 +-
|
||
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
||
|
|
||
|
--- a/drivers/char/broadcom/vc_sm/vmcs_sm.c
|
||
|
+++ b/drivers/char/broadcom/vc_sm/vmcs_sm.c
|
||
|
@@ -2315,8 +2315,8 @@ int vc_sm_ioctl_import_dmabuf(struct sm_
|
||
|
return 0;
|
||
|
|
||
|
error:
|
||
|
- resource->res_stats[IMPORT_FAIL]++;
|
||
|
if (resource) {
|
||
|
+ resource->res_stats[IMPORT_FAIL]++;
|
||
|
vc_sm_resource_deceased(resource, 1);
|
||
|
kfree(resource);
|
||
|
}
|