TLS: register patterns for tls-alerts

Register patterns for when server has an alert as the first message.

src/app-layer-ssl.c

@@ -1090,6 +1090,11 @@ static int SSLRegisterPatternsForProtocolDetection(void)
 
     /***** toclient direction *****/
 
+    if (AppLayerProtoDetectPMRegisterPatternCS(IPPROTO_TCP, ALPROTO_TLS,
+                                               "|15 03 00|", 3, 0, STREAM_TOCLIENT) < 0)
+    {
+        return -1;
+    }
     if (AppLayerProtoDetectPMRegisterPatternCS(IPPROTO_TCP, ALPROTO_TLS,
                                                "|16 03 00|", 3, 0, STREAM_TOCLIENT) < 0)
     {
@@ -1102,6 +1107,11 @@ static int SSLRegisterPatternsForProtocolDetection(void)
     }
 
     /** TLSv1 */
+    if (AppLayerProtoDetectPMRegisterPatternCS(IPPROTO_TCP, ALPROTO_TLS,
+                                               "|15 03 01|", 3, 0, STREAM_TOCLIENT) < 0)
+    {
+        return -1;
+    }
     if (AppLayerProtoDetectPMRegisterPatternCS(IPPROTO_TCP, ALPROTO_TLS,
                                                "|16 03 01|", 3, 0, STREAM_TOCLIENT) < 0)
     {
@@ -1114,6 +1124,11 @@ static int SSLRegisterPatternsForProtocolDetection(void)
     }
 
     /** TLSv1.1 */
+    if (AppLayerProtoDetectPMRegisterPatternCS(IPPROTO_TCP, ALPROTO_TLS,
+                                               "|15 03 02|", 3, 0, STREAM_TOCLIENT) < 0)
+    {
+        return -1;
+    }
     if (AppLayerProtoDetectPMRegisterPatternCS(IPPROTO_TCP, ALPROTO_TLS,
                                                "|16 03 02|", 3, 0, STREAM_TOCLIENT) < 0)
     {
@@ -1126,6 +1141,11 @@ static int SSLRegisterPatternsForProtocolDetection(void)
     }
 
     /** TLSv1.2 */
+    if (AppLayerProtoDetectPMRegisterPatternCS(IPPROTO_TCP, ALPROTO_TLS,
+                                               "|15 03 03|", 3, 0, STREAM_TOCLIENT) < 0)
+    {
+        return -1;
+    }
     if (AppLayerProtoDetectPMRegisterPatternCS(IPPROTO_TCP, ALPROTO_TLS,
                                                "|16 03 03|", 3, 0, STREAM_TOCLIENT) < 0)
     {