X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=examples%2Fvhost_scsi%2Fvhost_scsi.c;fp=examples%2Fvhost_scsi%2Fvhost_scsi.c;h=513af0cca4bc62964e6955ca99c44975916d8d9a;hb=ce2f72a24eaa89ff08fd64742c9425f17f42345c;hp=2908ff68b71c43c74e8adc96fb9925f13e6751b9;hpb=5edab9b0e790c4e369c46998a9e56206a044297b;p=deb_dpdk.git

diff --git a/examples/vhost_scsi/vhost_scsi.c b/examples/vhost_scsi/vhost_scsi.c
index 2908ff68..513af0cc 100644
--- a/examples/vhost_scsi/vhost_scsi.c
+++ b/examples/vhost_scsi/vhost_scsi.c
@@ -285,6 +285,12 @@ ctrlr_worker(void *arg)
 	cpu_set_t cpuset;
 	pthread_t thread;
 
+	if (ctrlr == NULL || ctrlr->bdev == NULL) {
+		fprintf(stderr, "%s: Error, invalid argument passed to worker thread\n",
+				__func__);
+		exit(0);
+	}
+
 	thread = pthread_self();
 	CPU_ZERO(&cpuset);
 	CPU_SET(0, &cpuset);