nginx 0.5.20 *) Feature: the "sendfile_max_chunk" directive. *) Feature: the "$http_...", "$sent_http_...", and "$upstream_http_..." variables may be changed using the "set" directive. *) Bugfix: a segmentation fault might occur in worker process if the SSI command 'if expr="$var = /"' was used. *) Bugfix: trailing boundary of multipart range response was transferred incorrectly. Thanks to Evan Miller. *) Bugfix: nginx did not work on Solaris/sparc64 if it was built by Sun Studio. Thanks to Andrei Nigmatulin. *) Bugfix: the ngx_http_perl_module could not built by Solaris make. Thanks to Andrei Nigmatulin.

--- a/src/core/ngx_palloc.h
+++ b/src/core/ngx_palloc.h
@@ -19,7 +19,9 @@
  */
 #define NGX_MAX_ALLOC_FROM_POOL  (ngx_pagesize - 1)
 
-#define NGX_DEFAULT_POOL_SIZE   (16 * 1024)
+#define NGX_DEFAULT_POOL_SIZE    (16 * 1024)
+#define NGX_MIN_POOL_SIZE                                                     \
+    (sizeof(ngx_pool_t) + 2 * sizeof(ngx_pool_large_t))
 
 
 typedef void (*ngx_pool_cleanup_pt)(void *data);