CONPRO-1481 crash while fuzzing with nmap

[platform/upstream/iotivity.git] / resource / csdk / connectivity / src / adapter_util / ca_adapter_net_ssl.c

diff --git a/resource/csdk/connectivity/src/adapter_util/ca_adapter_net_ssl.c b/resource/csdk/connectivity/src/adapter_util/ca_adapter_net_ssl.c
index 355b0aa..966b2a4 100644 (file)
--- a/resource/csdk/connectivity/src/adapter_util/ca_adapter_net_ssl.c
+++ b/resource/csdk/connectivity/src/adapter_util/ca_adapter_net_ssl.c
@@ -2479,6 +2479,12 @@ CAResult_t CAdecryptSsl(const CASecureEndpoint_t *sep, uint8_t *data, uint32_t d
     VERIFY_NON_NULL_RET(sep, NET_SSL_TAG, "endpoint is NULL" , CA_STATUS_INVALID_PARAM);
     VERIFY_NON_NULL_RET(data, NET_SSL_TAG, "Param data is NULL" , CA_STATUS_INVALID_PARAM);
 
+    if (0 == dataLen)
+    {
+        OIC_LOG(ERROR, NET_SSL_TAG, "dataLen is zero");
+        return CA_STATUS_FAILED;
+    }
+
     oc_mutex_lock(g_sslContextMutex);
     if (NULL == g_caSslContext)
     {