Mercurial > hg > nginx-vendor-current
diff src/http/modules/ngx_http_limit_req_module.c @ 664:f5b859b2f097 NGINX_1_1_16
nginx 1.1.16
*) Change: the simultaneous subrequest limit has been raised to 200.
*) Feature: the "from" parameter of the "disable_symlinks" directive.
*) Feature: the "return" and "error_page" directives can be used to
return 307 redirections.
*) Bugfix: a segmentation fault might occur in a worker process if the
"resolver" directive was used and there was no "error_log" directive
specified at global level.
Thanks to Roman Arutyunyan.
*) Bugfix: a segmentation fault might occur in a worker process if the
"proxy_http_version 1.1" or "fastcgi_keep_conn on" directives were
used.
*) Bugfix: memory leaks.
Thanks to Lanshun Zhou.
*) Bugfix: in the "disable_symlinks" directive.
*) Bugfix: on ZFS filesystem disk cache size might be calculated
incorrectly; the bug had appeared in 1.0.1.
*) Bugfix: nginx could not be built by the icc 12.1 compiler.
*) Bugfix: nginx could not be built by gcc on Solaris; the bug had
appeared in 1.1.15.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Wed, 29 Feb 2012 00:00:00 +0400 |
parents | d0f7a625f27c |
children | 660139fd80ca |
line wrap: on
line diff
--- a/src/http/modules/ngx_http_limit_req_module.c +++ b/src/http/modules/ngx_http_limit_req_module.c @@ -121,8 +121,8 @@ static ngx_http_module_t ngx_http_limit NULL, /* create server configuration */ NULL, /* merge server configuration */ - ngx_http_limit_req_create_conf, /* create location configration */ - ngx_http_limit_req_merge_conf /* merge location configration */ + ngx_http_limit_req_create_conf, /* create location configuration */ + ngx_http_limit_req_merge_conf /* merge location configuration */ }; @@ -385,47 +385,42 @@ ngx_http_limit_req_lookup(ngx_http_limit /* hash == node->key */ - do { - lr = (ngx_http_limit_req_node_t *) &node->color; - - rc = ngx_memn2cmp(data, lr->data, len, (size_t) lr->len); + lr = (ngx_http_limit_req_node_t *) &node->color; - if (rc == 0) { - ngx_queue_remove(&lr->queue); - ngx_queue_insert_head(&ctx->sh->queue, &lr->queue); - - ms = (ngx_msec_int_t) (now - lr->last); - - excess = lr->excess - ctx->rate * ngx_abs(ms) / 1000 + 1000; - - if (excess < 0) { - excess = 0; - } + rc = ngx_memn2cmp(data, lr->data, len, (size_t) lr->len); - *ep = excess; - - if ((ngx_uint_t) excess > limit->burst) { - return NGX_BUSY; - } + if (rc == 0) { + ngx_queue_remove(&lr->queue); + ngx_queue_insert_head(&ctx->sh->queue, &lr->queue); - if (account) { - lr->excess = excess; - lr->last = now; - return NGX_OK; - } + ms = (ngx_msec_int_t) (now - lr->last); - lr->count++; + excess = lr->excess - ctx->rate * ngx_abs(ms) / 1000 + 1000; - ctx->node = lr; - - return NGX_AGAIN; + if (excess < 0) { + excess = 0; } - node = (rc < 0) ? node->left : node->right; + *ep = excess; + + if ((ngx_uint_t) excess > limit->burst) { + return NGX_BUSY; + } - } while (node != sentinel && hash == node->key); + if (account) { + lr->excess = excess; + lr->last = now; + return NGX_OK; + } - break; + lr->count++; + + ctx->node = lr; + + return NGX_AGAIN; + } + + node = (rc < 0) ? node->left : node->right; } *ep = 0;