Mercurial > hg > nginx
view src/mail/ngx_mail_imap_module.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> |
---|---|
date | Wed, 03 Aug 2022 16:59:51 +0400 |
parents | d620f497c50f |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #ifndef _NGX_MAIL_IMAP_MODULE_H_INCLUDED_ #define _NGX_MAIL_IMAP_MODULE_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #include <ngx_mail.h> typedef struct { size_t client_buffer_size; ngx_str_t capability; ngx_str_t starttls_capability; ngx_str_t starttls_only_capability; ngx_uint_t auth_methods; ngx_array_t capabilities; } ngx_mail_imap_srv_conf_t; void ngx_mail_imap_init_session(ngx_mail_session_t *s, ngx_connection_t *c); void ngx_mail_imap_init_protocol(ngx_event_t *rev); void ngx_mail_imap_auth_state(ngx_event_t *rev); ngx_int_t ngx_mail_imap_parse_command(ngx_mail_session_t *s); extern ngx_module_t ngx_mail_imap_module; #endif /* _NGX_MAIL_IMAP_MODULE_H_INCLUDED_ */