Mercurial > hg > nginx-quic
view src/core/ngx_list.c @ 5107:4b744a2fb1a6
Gzip: fixed setting of NGX_HTTP_GZIP_BUFFERED.
In r2411 setting of NGX_HTTP_GZIP_BUFFERED in c->buffered was moved from
ngx_http_gzip_filter_deflate_start() to ngx_http_gzip_filter_buffer() since
it was always called first. But in r2543 the "postpone_gzipping" directive
was introduced, and if postponed gzipping is disabled (the default setting),
ngx_http_gzip_filter_buffer() is not called at all.
We must always set NGX_HTTP_GZIP_BUFFERED after the start of compression
since there is always a trailer that is buffered.
There are no known cases when it leads to any problem with current code.
But we already had troubles in upcoming SPDY implementation.
author | Valentin Bartenev <vbart@nginx.com> |
---|---|
date | Mon, 11 Mar 2013 11:19:58 +0000 |
parents | d620f497c50f |
children | a82f305487c2 |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #include <ngx_config.h> #include <ngx_core.h> ngx_list_t * ngx_list_create(ngx_pool_t *pool, ngx_uint_t n, size_t size) { ngx_list_t *list; list = ngx_palloc(pool, sizeof(ngx_list_t)); if (list == NULL) { return NULL; } list->part.elts = ngx_palloc(pool, n * size); if (list->part.elts == NULL) { return NULL; } list->part.nelts = 0; list->part.next = NULL; list->last = &list->part; list->size = size; list->nalloc = n; list->pool = pool; return list; } void * ngx_list_push(ngx_list_t *l) { void *elt; ngx_list_part_t *last; last = l->last; if (last->nelts == l->nalloc) { /* the last part is full, allocate a new list part */ last = ngx_palloc(l->pool, sizeof(ngx_list_part_t)); if (last == NULL) { return NULL; } last->elts = ngx_palloc(l->pool, l->nalloc * l->size); if (last->elts == NULL) { return NULL; } last->nelts = 0; last->next = NULL; l->last->next = last; l->last = last; } elt = (char *) last->elts + l->size * last->nelts; last->nelts++; return elt; }