diff options
| author | liuxueli <[email protected]> | 2021-11-05 20:57:48 +0300 |
|---|---|---|
| committer | liuxueli <[email protected]> | 2021-11-05 20:57:48 +0300 |
| commit | da000d2b4b1e6c6caf3106f40420efce00671210 (patch) | |
| tree | 9a7ea70b202ce2dbb7bc497de37088961e6fb12b /src/gquic_process.cpp | |
| parent | eecd661b91fbca2240dd7fdb0792459e036af75a (diff) | |
TSG-8261,TSG-8291: 部分QUIC RFC9000未解析出SNI/User-Agent字段v1.4.8
Diffstat (limited to 'src/gquic_process.cpp')
| -rw-r--r-- | src/gquic_process.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gquic_process.cpp b/src/gquic_process.cpp index b458f2b..79b8efe 100644 --- a/src/gquic_process.cpp +++ b/src/gquic_process.cpp @@ -1318,7 +1318,7 @@ static int get_decrypt_payload(unsigned char * payload, int payload_len, unsigne length=get_value(payload, used_len, 1); // length=8bit } - if((*join_payload_len)<join_length+length) + if((*join_payload_len)<join_length+length || offset<0 || offset>payload_len) { break; } @@ -1448,7 +1448,7 @@ int quic_process(struct streaminfo *pstream, struct _quic_context* _context, int { _context->is_decrypt=1; ret=dissect_quic((char *)udp_detail->pdata, udp_detail->datalen, decrypt_payload, &decrypt_payload_len); - if(ret!=1) + if(ret!=1 || decrypt_payload_len>2048 || decrypt_payload_len<0) { return APP_STATE_GIVEME; } |