nginx 0.7.3 *) Change: the "rss" extension MIME type has been changed to "application/rss+xml". *) Change: now the "gzip_vary" directive turned on issues a "Vary: Accept-Encoding" header line for uncompressed responses too. *) Feature: now the "rewrite" directive does a redirect automatically if the "https://" protocol is used. *) Bugfix: the "proxy_pass" directive did not work with the HTTPS protocol; the bug had appeared in 0.6.9.

--- a/src/http/ngx_http_upstream_round_robin.c
+++ b/src/http/ngx_http_upstream_round_robin.c
@@ -283,7 +283,7 @@ ngx_http_upstream_create_round_robin_pee
 
         len = INET_ADDRSTRLEN - 1 + 1 + sizeof(":65536") - 1;
 
-        p = ngx_palloc(r->pool, len);
+        p = ngx_pnalloc(r->pool, len);
         if (p == NULL) {
             return NGX_ERROR;
         }