From 5d2551ff3e8544cc76e9b6a2747b95db8c7f97d5 Mon Sep 17 00:00:00 2001 From: Luca Deri Date: Tue, 1 Sep 2020 22:31:34 +0200 Subject: Added boundary check --- src/lib/protocols/kerberos.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/lib/protocols/kerberos.c b/src/lib/protocols/kerberos.c index 82bdfb8fc..168586643 100644 --- a/src/lib/protocols/kerberos.c +++ b/src/lib/protocols/kerberos.c @@ -309,7 +309,7 @@ void ndpi_search_kerberos(struct ndpi_detection_module_struct *ndpi_struct, printf("name_offset=%u [%02X %02X] [byte 0 must be 0x1b]\n", name_offset, packet->payload[name_offset], packet->payload[name_offset+1]); #endif - if(name_offset < packet->payload_packet_len) { + if(name_offset < (packet->payload_packet_len+1)) { u_int realm_len; name_offset++; -- cgit v1.2.3