From 654ca15f2234ce3677ed7c9eef5de588285b529a Mon Sep 17 00:00:00 2001 From: Dave Stevenson Date: Wed, 14 Nov 2018 11:54:46 +0000 Subject: [PATCH] vcsm: Fix an NULL dereference in the import_dmabuf error path resource was dereferenced even though it was NULL. Signed-off-by: Dave Stevenson --- 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); }