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Merge pull request #2302 from nghttp2/min-quic-pktlen

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The minimum length of a valid QUIC packet is 21
This commit is contained in:
Tatsuhiro Tsujikawa
2025-01-29 22:53:19 +09:00
committed by GitHub
parent d037dc32b4 9c23c72d99
commit fd4505cfb2
2 changed files with 5 additions and 5 deletions
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2
src/shrpx_quic_connection_handler.cc
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@@ -334,7 +334,7 @@ int QUICConnectionHandler::handle_packet(const UpstreamAddr *faddr,
return 0;
}
if (data.size() >= SHRPX_QUIC_SCIDLEN + 22) {
if (data.size() >= SHRPX_QUIC_SCIDLEN + 21) {
send_stateless_reset(faddr, data.size(), {vc.dcid, vc.dcidlen},
remote_addr, local_addr);
}

8
src/shrpx_quic_listener.cc
View File

@@ -74,8 +74,8 @@ void QUICListener::on_read() {
return;
}
// Packets less than 22 bytes never be a valid QUIC packet.
if (nread < 22) {
// Packets less than 21 bytes never be a valid QUIC packet.
if (nread < 21) {
++pktcnt;
continue;
@@ -121,8 +121,8 @@ void QUICListener::on_read() {
<< " bytes";
}
// Packets less than 22 bytes never be a valid QUIC packet.
if (datalen < 22) {
// Packets less than 21 bytes never be a valid QUIC packet.
if (datalen < 21) {
break;
}