[Title] Fix major prevent

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[CQ#]
[Redmine#]
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Change-Id: I02689618e2584388f43f6e62256e06b1b5b48318

diff --git a/src/sdb.c b/src/sdb.c
index 99d6671..c9410f2 100644 (file)
--- a/src/sdb.c
+++ b/src/sdb.c
@@ -1025,6 +1025,11 @@ static void execute_required_process() {
 
     FILE *pre_proc_file = popen("pidof debug_launchpad_preloading_preinitializing_daemon", "r");
 
+    if(pre_proc_file == NULL) {
+        D("fail to get the pidof debug_launchpad_preloading_preinitializing_daemon");
+        return;
+    }
+
     int result = 0;
     while(!feof(pre_proc_file)) {
         int pid = 0;