util: resource: Add missing NULL checking for setting interest mask

Change-Id: Ibd91d659b9f0c8fee73114b97fafdde2cd3118a9
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

diff --git a/src/util/resource.c b/src/util/resource.c
index 087f3c3..fedcb71 100644 (file)
--- a/src/util/resource.c
+++ b/src/util/resource.c
@@ -437,10 +437,16 @@ int put_resource_attr_ptr(struct resource *resource, u_int64_t attr_id)
 
 void set_resource_attr_interest(struct resource *resource, u_int64_t interest_mask)
 {
+       if (!resource)
+               return;
+
        resource->attr_interest |= interest_mask;
 }
 
 void unset_resource_attr_interest(struct resource *resource, u_int64_t interest_mask)
 {
+       if (!resource)
+               return;
+
        resource->attr_interest &= ~interest_mask;
 }