Mercurial > hg > nginx
annotate src/core/ngx_thread_pool.h @ 9027:f9d7930d0eed quic
HTTP/3: skip empty request body buffers (ticket #2374).
When client DATA frame header and its content come in different QUIC packets,
it may happen that only the header is processed by the first
ngx_http_v3_request_body_filter() call. In this case an empty request body
buffer is added to r->request_body->bufs, which is later reused in a
subsequent ngx_http_v3_request_body_filter() call without being removed from
the body chain. As a result, rb->request_body->bufs ends up with two copies of
the same buffer.
The fix is to avoid adding empty request body buffers to r->request_body->bufs.
author | Roman Arutyunyan <arut@nginx.com> |
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date | Wed, 03 Aug 2022 16:59:51 +0400 |
parents | 466bd63b63d1 |
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1 |
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2 /* |
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3 * Copyright (C) Nginx, Inc. |
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4 * Copyright (C) Valentin V. Bartenev |
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5 */ |
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6 |
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7 |
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8 #ifndef _NGX_THREAD_POOL_H_INCLUDED_ |
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9 #define _NGX_THREAD_POOL_H_INCLUDED_ |
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10 |
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11 |
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12 #include <ngx_config.h> |
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13 #include <ngx_core.h> |
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14 #include <ngx_event.h> |
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15 |
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17 struct ngx_thread_task_s { |
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18 ngx_thread_task_t *next; |
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19 ngx_uint_t id; |
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20 void *ctx; |
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21 void (*handler)(void *data, ngx_log_t *log); |
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22 ngx_event_t event; |
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23 }; |
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24 |
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26 typedef struct ngx_thread_pool_s ngx_thread_pool_t; |
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27 |
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28 |
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29 ngx_thread_pool_t *ngx_thread_pool_add(ngx_conf_t *cf, ngx_str_t *name); |
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30 ngx_thread_pool_t *ngx_thread_pool_get(ngx_cycle_t *cycle, ngx_str_t *name); |
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31 |
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32 ngx_thread_task_t *ngx_thread_task_alloc(ngx_pool_t *pool, size_t size); |
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33 ngx_int_t ngx_thread_task_post(ngx_thread_pool_t *tp, ngx_thread_task_t *task); |
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36 #endif /* _NGX_THREAD_POOL_H_INCLUDED_ */ |