diff options
| author | Philippe Antoine <contact@catenacyber.fr> | 2020-04-15 15:45:32 +0200 |
|---|---|---|
| committer | Philippe Antoine <contact@catenacyber.fr> | 2020-04-15 15:45:32 +0200 |
| commit | 369dc65c1a4af1176a5012ebb414d97e84b9f81d (patch) | |
| tree | c9e6dc737bf238e8dbaef0677cd5ba28c27dd12c /src/lib | |
| parent | 4ec3e6c064b56f1434bd4c887bd96d0916d07f2e (diff) | |
Fix integer overflow in quic
Diffstat (limited to 'src/lib')
| -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 be746550b..a7873685c 100644 --- a/src/lib/protocols/quic.c +++ b/src/lib/protocols/quic.c @@ -130,7 +130,7 @@ void ndpi_search_quic(struct ndpi_detection_module_struct *ndpi_struct, while((sni_offset < udp_len) && (packet->payload[sni_offset] == '-')) sni_offset++; - if((sni_offset+len) < udp_len) { + if(len > 0 && (sni_offset+len) < udp_len) { int max_len = sizeof(flow->host_server_name)-1, j = 0; ndpi_protocol_match_result ret_match; |