Mercurial > hg > nginx-ranges
diff src/core/ngx_radix_tree.c @ 50:72eb30262aac NGINX_0_1_25
nginx 0.1.25
*) Bugfix: nginx did run on Linux parisc.
*) Feature: nginx now does not start under FreeBSD if the sysctl
kern.ipc.somaxconn value is too big.
*) Bugfix: if a request was internally redirected by the
ngx_http_index_module module to the ngx_http_proxy_module or
ngx_http_fastcgi_module modules, then the index file was not closed
after request completion.
*) Feature: the "proxy_pass" can be used in location with regular
expression.
*) Feature: the ngx_http_rewrite_filter_module module supports the
condition like "if ($HTTP_USER_AGENT ~ MSIE)".
*) Bugfix: nginx started too slow if the large number of addresses and
text values were used in the "geo" directive.
*) Change: a variable name must be declared as "$name" in the "geo"
directive. The previous variant without "$" is still supported, but
will be removed soon.
*) Feature: the "%{VARIABLE}v" logging parameter.
*) Feature: the "set $name value" directive.
*) Bugfix: gcc 4.0 compatibility.
*) Feature: the --with-openssl-opt=OPTIONS autoconfiguration directive.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Sat, 19 Mar 2005 00:00:00 +0300 |
parents | 6cfc63e68377 |
children | 408f195b3482 |
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--- a/src/core/ngx_radix_tree.c +++ b/src/core/ngx_radix_tree.c @@ -17,7 +17,8 @@ ngx_radix_tree_create(ngx_pool_t *pool, uint32_t key, mask, inc; ngx_radix_tree_t *tree; - if (!(tree = ngx_palloc(pool, sizeof(ngx_radix_tree_t)))) { + tree = ngx_palloc(pool, sizeof(ngx_radix_tree_t)); + if (tree == NULL) { return NULL; } @@ -26,7 +27,8 @@ ngx_radix_tree_create(ngx_pool_t *pool, tree->start = NULL; tree->size = 0; - if (!(tree->root = ngx_radix_alloc(tree))) { + tree->root = ngx_radix_alloc(tree); + if (tree->root == NULL) { return NULL; } @@ -140,7 +142,8 @@ ngx_radix32tree_insert(ngx_radix_tree_t } while (bit & mask) { - if (!(next = ngx_radix_alloc(tree))) { + next = ngx_radix_alloc(tree); + if (next == NULL) { return NGX_ERROR; } @@ -266,7 +269,8 @@ ngx_radix_alloc(ngx_radix_tree_t *tree) } if (tree->size < sizeof(ngx_radix_node_t)) { - if (!(tree->start = ngx_palloc(tree->pool, ngx_pagesize))) { + tree->start = ngx_palloc(tree->pool, ngx_pagesize); + if (tree->start == NULL) { return NULL; }