commit c75da4e16e421c3c9fe38cf21eac0cf55526838c
author qctecmdr <qctecmdr@localhost> Mon Aug 02 20:44:54 2021 -0700
committer Gerrit - the friendly Code Review server <code-review@localhost> Mon Aug 02 20:44:54 2021 -0700
tree 3d8a59f8e306081c95024e3466c0b2a83db77c85
parent 3d85302505ec2618bcff6938f2f130b17878685b
parent afe1533e8fe56431bd310769904846b3417ba70c

Merge "AGM: add check for null pointer before dereference"

service/src/graph.c

diff --git a/service/src/graph.c b/service/src/graph.c
index ec5eea1..46882a2 100644
--- a/service/src/graph.c
+++ b/service/src/graph.c
@@ -1820,6 +1820,11 @@
     int ret = -EINVAL;
     struct agm_buffer_config buffer_config = {0};
 
+    if (graph_obj == NULL) {
+        AGM_LOGE("invalid graph object");
+        return -EINVAL;
+    }
+
     sess_obj = graph_obj->sess_obj;
     if (sess_obj == NULL) {
         AGM_LOGE("invalid sess object");