fixed numeric truncation error in rtcp.c (#2033)

ntop · Jul 5, 2023 · d51f892 · d51f892
1 parent 2e5004d
commit d51f892
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/lib/protocols/rtcp.c b/src/lib/protocols/rtcp.c
@@ -42,7 +42,7 @@ static void ndpi_search_rtcp(struct ndpi_detection_module_struct *ndpi_struct,
       NDPI_EXCLUDE_PROTO(ndpi_struct, flow);
   } else if(packet->udp != NULL) {
     /* Let's check first the RTCP packet length */
-    u_int16_t len, offset = 0, rtcp_section_len;
+    u_int32_t len, offset = 0, rtcp_section_len;
 
     while(offset + 3 < packet->payload_packet_len) {
       len = packet->payload[2+offset] * 256 + packet->payload[2+offset+1];