Mercurial > hg > nginx-quic
view src/event/quic/ngx_event_quic_socket.h @ 8706:bb1d1d9d76e2 quic
QUIC: removed excessive check.
The c->udp->dgram may be NULL only if the quic connection was just
created: the ngx_event_udp_recvmsg() passes information about datagrams
to existing connections by providing information in c->udp.
If case of a new connection, c->udp is allocated by the QUIC code during
creation of quic connection (it uses c->sockaddr to initialize qsock->path).
Thus the check for qsock->path is excessive and can be read wrong, assuming
that other options possible, leading to warnings from clang static analyzer.
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Wed, 01 Dec 2021 18:33:29 +0300 |
parents | b09f055daa4e |
children | 32daba3aabb2 |
line wrap: on
line source
/* * Copyright (C) Nginx, Inc. */ #ifndef _NGX_EVENT_QUIC_SOCKET_H_INCLUDED_ #define _NGX_EVENT_QUIC_SOCKET_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> ngx_int_t ngx_quic_open_sockets(ngx_connection_t *c, ngx_quic_connection_t *qc, ngx_quic_header_t *pkt); void ngx_quic_close_sockets(ngx_connection_t *c); ngx_quic_socket_t *ngx_quic_alloc_socket(ngx_connection_t *c, ngx_quic_connection_t *qc); ngx_int_t ngx_quic_listen(ngx_connection_t *c, ngx_quic_connection_t *qc, ngx_quic_socket_t *qsock); void ngx_quic_close_socket(ngx_connection_t *c, ngx_quic_socket_t *qsock); void ngx_quic_unref_path(ngx_connection_t *c, ngx_quic_path_t *path); void ngx_quic_connect(ngx_connection_t *c, ngx_quic_socket_t *qsock, ngx_quic_path_t *path, ngx_quic_client_id_t *cid); ngx_quic_socket_t *ngx_quic_find_socket(ngx_connection_t *c, uint64_t seqnum); ngx_quic_socket_t *ngx_quic_get_unconnected_socket(ngx_connection_t *c); #endif /* _NGX_EVENT_QUIC_SOCKET_H_INCLUDED_ */