nginx 1.3.10 *) Change: domain names specified in configuration file are now resolved to IPv6 addresses as well as IPv4 ones. *) Change: now if the "include" directive with mask is used on Unix systems, included files are sorted in alphabetical order. *) Change: the "add_header" directive adds headers to 201 responses. *) Feature: the "geo" directive now supports IPv6 addresses in CIDR notation. *) Feature: the "flush" and "gzip" parameters of the "access_log" directive. *) Feature: variables support in the "auth_basic" directive. *) Bugfix: nginx could not be built with the ngx_http_perl_module in some cases. *) Bugfix: a segmentation fault might occur in a worker process if the ngx_http_xslt_module was used. *) Bugfix: nginx could not be built on MacOSX in some cases. Thanks to Piotr Sikora. *) Bugfix: the "limit_rate" directive with high rates might result in truncated responses on 32-bit platforms. Thanks to Alexey Antropov. *) Bugfix: a segmentation fault might occur in a worker process if the "if" directive was used. Thanks to Piotr Sikora. *) Bugfix: a "100 Continue" response was issued with "413 Request Entity Too Large" responses. *) Bugfix: the "image_filter", "image_filter_jpeg_quality" and "image_filter_sharpen" directives might be inherited incorrectly. Thanks to Ian Babrou. *) Bugfix: "crypt_r() failed" errors might appear if the "auth_basic" directive was used on Linux. *) Bugfix: in backup servers handling. Thanks to Thomas Chen. *) Bugfix: proxied HEAD requests might return incorrect response if the "gzip" directive was used.

--- a/src/core/ngx_file.c
+++ b/src/core/ngx_file.c
@@ -732,14 +732,14 @@ ngx_copy_file(u_char *from, u_char *to, 
 
         n = ngx_read_fd(fd, buf, len);
 
-        if (n == NGX_FILE_ERROR) {
+        if (n == -1) {
             ngx_log_error(NGX_LOG_ALERT, cf->log, ngx_errno,
                           ngx_read_fd_n " \"%s\" failed", from);
             goto failed;
         }
 
         if ((size_t) n != len) {
-            ngx_log_error(NGX_LOG_ALERT, cf->log, ngx_errno,
+            ngx_log_error(NGX_LOG_ALERT, cf->log, 0,
                           ngx_read_fd_n " has read only %z of %uz from %s",
                           n, size, from);
             goto failed;
@@ -747,14 +747,14 @@ ngx_copy_file(u_char *from, u_char *to, 
 
         n = ngx_write_fd(nfd, buf, len);
 
-        if (n == NGX_FILE_ERROR) {
+        if (n == -1) {
             ngx_log_error(NGX_LOG_ALERT, cf->log, ngx_errno,
                           ngx_write_fd_n " \"%s\" failed", to);
             goto failed;
         }
 
         if ((size_t) n != len) {
-            ngx_log_error(NGX_LOG_ALERT, cf->log, ngx_errno,
+            ngx_log_error(NGX_LOG_ALERT, cf->log, 0,
                           ngx_write_fd_n " has written only %z of %uz to %s",
                           n, size, to);
             goto failed;