Mercurial > hg > nginx

diff src/event/ngx_event_pipe.c @ 507:cd3117ad9aab release-0.1.28
nginx-0.1.28-RELEASE import *) Bugfix: nginx hogs CPU while proxying the huge files. *) Bugfix: nginx could not be built by gcc 4.0 on Linux.
author: Igor Sysoev <igor@sysoev.ru>
date: Fri, 08 Apr 2005 15:18:55 +0000
parents: d4ea69372b94
children: 9b8c906f6e63
--- a/src/event/ngx_event_pipe.c
+++ b/src/event/ngx_event_pipe.c
@@ -84,7 +84,7 @@ static ngx_int_t ngx_event_pipe_read_ups
     ssize_t       n, size;
     ngx_int_t     rc;
     ngx_buf_t    *b;
-    ngx_chain_t  *chain, *cl;
+    ngx_chain_t  *chain, *cl, *ln;
 
     if (p->upstream_eof || p->upstream_error || p->upstream_done) {
         return NGX_OK;
@@ -293,7 +293,9 @@ static ngx_int_t ngx_event_pipe_read_ups
                 }
 
                 n -= size;
+                ln = cl;
                 cl = cl->next;
+                ngx_free_chain(p->pool, ln);
 
             } else {
                 cl->buf->last += n;
@@ -686,8 +688,10 @@ ngx_int_t ngx_event_pipe_copy_input_filt
     }
 
     if (p->free) {
-        b = p->free->buf;
-        p->free = p->free->next;
+        cl = p->free;
+        b = cl->buf;
+        p->free = cl->next;
+        ngx_free_chain(p->pool, cl);
 
     } else {
         b = ngx_alloc_buf(p->pool);