Add param check code in PrepareMCertificateCallback.

Change-Id: I1bd917024ab1ac20c000dccf9da5e31ba865a2a0
Signed-off-by: Chul Lee <chuls.lee@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/14737
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Randeep Singh <randeep.s@samsung.com>
(cherry picked from commit 83a63409ebe7e320e835c62aaeb87359bdc29b47)
Reviewed-on: https://gerrit.iotivity.org/gerrit/14749

diff --git a/resource/csdk/security/provisioning/src/oxmmanufacturercert.c b/resource/csdk/security/provisioning/src/oxmmanufacturercert.c
index f8b0592..7a24e99 100644 (file)
--- a/resource/csdk/security/provisioning/src/oxmmanufacturercert.c
+++ b/resource/csdk/security/provisioning/src/oxmmanufacturercert.c
@@ -78,6 +78,11 @@ OCStackResult PrepareMCertificateCallback(OTMContext_t *otmCtx)
 {
     OIC_LOG(INFO, TAG, "IN PrepareMCertificateCallback");
 
+    if (!otmCtx || !otmCtx->selectedDeviceInfo)
+    {
+        return OC_STACK_INVALID_PARAM;
+    }
+
     if (CA_STATUS_OK != CAregisterPkixInfoHandler(GetManufacturerPkixInfo))
     {
         OIC_LOG(ERROR, TAG, "Failed to register PkixInfohandler");