diff options
| author | Nardi Ivan <nardi.ivan@gmail.com> | 2020-03-26 17:30:20 +0100 |
|---|---|---|
| committer | Nardi Ivan <nardi.ivan@gmail.com> | 2020-03-27 11:09:53 +0100 |
| commit | 4f399356a67771086632bcdcef94b2db6a0ed9c8 (patch) | |
| tree | 563d778e3718aec67e30da5dd635e2129cc7bac8 /src/lib/protocols/quic.c | |
| parent | 45ff2a3f5a3d05b872594145fa6dac042bf12b8b (diff) | |
quic: fix heap-overflow error
Diffstat (limited to 'src/lib/protocols/quic.c')
| -rw-r--r-- | src/lib/protocols/quic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/protocols/quic.c b/src/lib/protocols/quic.c index 93f5d2cce..be746550b 100644 --- a/src/lib/protocols/quic.c +++ b/src/lib/protocols/quic.c @@ -110,7 +110,7 @@ void ndpi_search_quic(struct ndpi_detection_module_struct *ndpi_struct, NDPI_LOG_INFO(ndpi_struct, "found QUIC\n"); ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_QUIC, NDPI_PROTOCOL_UNKNOWN); - if(packet->payload[quic_hlen+12] != 0xA0) + if((udp_len > quic_hlen + 12) && (packet->payload[quic_hlen+12] != 0xA0)) quic_hlen++; } |