nginx 0.5.19 *) Change: now the $request_time variable has millisecond precision. *) Change: the method $r->rflush of ngx_http_perl_module was renamed to the $r->flush. *) Feature: the $upstream_addr variable. *) Feature: the "proxy_headers_hash_max_size" and "proxy_headers_hash_bucket_size" directives. Thanks to Volodymyr Kostyrko. *) Bugfix: the files more than 2G could not be transferred using sendfile and limit_rate on 64-bit platforms. *) Bugfix: the files more than 2G could not be transferred using sendfile on 64-bit Linux.

--- a/src/os/unix/ngx_linux_sendfile_chain.c
+++ b/src/os/unix/ngx_linux_sendfile_chain.c
@@ -223,7 +223,7 @@ ngx_linux_sendfile_chain(ngx_connection_
                     size = limit - send;
 
                     aligned = (cl->buf->file_pos + size + ngx_pagesize - 1)
-                                                      & ~(ngx_pagesize - 1);
+                               & ~((off_t) ngx_pagesize - 1);
 
                     if (aligned <= cl->buf->file_last) {
                         size = aligned - cl->buf->file_pos;