Mercurial > hg > nginx-quic
annotate src/event/quic/ngx_event_quic_output.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> |
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date | Wed, 01 Dec 2021 18:33:29 +0300 |
parents | ff473a6f656c |
children | 501f28679d56 |
rev | line source |
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QUIC: separate files for output and ack related processing.
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parents:
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1 |
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2 /* |
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3 * Copyright (C) Nginx, Inc. |
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4 */ |
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5 |
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6 |
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7 #ifndef _NGX_EVENT_QUIC_OUTPUT_H_INCLUDED_ |
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8 #define _NGX_EVENT_QUIC_OUTPUT_H_INCLUDED_ |
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9 |
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10 |
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11 #include <ngx_config.h> |
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12 #include <ngx_core.h> |
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13 |
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14 |
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15 size_t ngx_quic_max_udp_payload(ngx_connection_t *c); |
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16 |
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17 ngx_int_t ngx_quic_output(ngx_connection_t *c); |
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18 |
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19 ngx_int_t ngx_quic_negotiate_version(ngx_connection_t *c, |
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20 ngx_quic_header_t *inpkt); |
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21 |
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22 ngx_int_t ngx_quic_send_stateless_reset(ngx_connection_t *c, |
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23 ngx_quic_conf_t *conf, ngx_quic_header_t *pkt); |
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24 ngx_int_t ngx_quic_send_cc(ngx_connection_t *c); |
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25 ngx_int_t ngx_quic_send_early_cc(ngx_connection_t *c, |
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26 ngx_quic_header_t *inpkt, ngx_uint_t err, const char *reason); |
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27 |
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28 ngx_int_t ngx_quic_send_retry(ngx_connection_t *c, |
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29 ngx_quic_conf_t *conf, ngx_quic_header_t *pkt); |
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30 ngx_int_t ngx_quic_send_new_token(ngx_connection_t *c, ngx_quic_path_t *path); |
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31 |
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32 ngx_int_t ngx_quic_send_ack(ngx_connection_t *c, |
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33 ngx_quic_send_ctx_t *ctx); |
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34 ngx_int_t ngx_quic_send_ack_range(ngx_connection_t *c, |
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35 ngx_quic_send_ctx_t *ctx, uint64_t smallest, uint64_t largest); |
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36 |
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37 ssize_t ngx_quic_frame_sendto(ngx_connection_t *c, ngx_quic_frame_t *frame, |
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Vladimir Homutov <vl@nginx.com>
parents:
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38 size_t min, struct sockaddr *sockaddr, socklen_t socklen); |
4117aa7fa38e
QUIC: connection migration.
Vladimir Homutov <vl@nginx.com>
parents:
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39 |
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bc910a5ec737
QUIC: separate files for output and ack related processing.
Vladimir Homutov <vl@nginx.com>
parents:
diff
changeset
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40 #endif /* _NGX_EVENT_QUIC_OUTPUT_H_INCLUDED_ */ |