Mercurial > hg > nginx
annotate src/os/win32/ngx_alloc.c @ 8795:278ab0ed24f2 quic
HTTP/3: generate more H3_FRAME_UNEXPECTED.
As per quic-http-34, these are the cases when this error should be generated:
If an endpoint receives a second SETTINGS frame
on the control stream, the endpoint MUST respond with a connection
error of type H3_FRAME_UNEXPECTED
SETTINGS frames MUST NOT be sent on any stream other than the control
stream. If an endpoint receives a SETTINGS frame on a different
stream, the endpoint MUST respond with a connection error of type
H3_FRAME_UNEXPECTED.
A client MUST NOT send a PUSH_PROMISE frame. A server MUST treat the
receipt of a PUSH_PROMISE frame as a connection error of type
H3_FRAME_UNEXPECTED; see Section 8.
The MAX_PUSH_ID frame is always sent on the control stream. Receipt
of a MAX_PUSH_ID frame on any other stream MUST be treated as a
connection error of type H3_FRAME_UNEXPECTED.
Receipt of an invalid sequence of frames MUST be treated as a
connection error of type H3_FRAME_UNEXPECTED; see Section 8. In
particular, a DATA frame before any HEADERS frame, or a HEADERS or
DATA frame after the trailing HEADERS frame, is considered invalid.
A CANCEL_PUSH frame is sent on the control stream. Receiving a
CANCEL_PUSH frame on a stream other than the control stream MUST be
treated as a connection error of type H3_FRAME_UNEXPECTED.
The GOAWAY frame is always sent on the control stream.
author | Roman Arutyunyan <arut@nginx.com> |
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date | Fri, 11 Jun 2021 12:11:08 +0300 |
parents | d620f497c50f |
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rev | line source |
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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12 ngx_uint_t ngx_pagesize; |
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13 ngx_uint_t ngx_pagesize_shift; |
589 | 14 ngx_uint_t ngx_cacheline_size; |
346
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17 void *ngx_alloc(size_t size, ngx_log_t *log) |
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18 { |
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19 void *p; |
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20 |
501 | 21 p = malloc(size); |
22 if (p == NULL) { | |
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23 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, |
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24 "malloc(%uz) failed", size); |
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25 } |
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461 | 27 ngx_log_debug2(NGX_LOG_DEBUG_ALLOC, log, 0, "malloc: %p:%uz", p, size); |
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28 |
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29 return p; |
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30 } |
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32 |
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33 void *ngx_calloc(size_t size, ngx_log_t *log) |
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34 { |
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35 void *p; |
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36 |
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37 p = ngx_alloc(size, log); |
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38 |
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39 if (p) { |
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40 ngx_memzero(p, size); |
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41 } |
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42 |
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43 return p; |
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44 } |