nginx 0.1.11 *) Feature: the worker_priority directive. *) Change: both tcp_nopush and tcp_nodelay directives affect the transferred response. *) Bugfix: nginx did not call initgroups(). Thanks to Andrew Sitnikov and Andrei Nigmatulin. *) Change: now the ngx_http_autoindex_module shows the file size in the bytes. *) Bugfix: the ngx_http_autoindex_module returned the 500 error if the broken symlink was in a directory. *) Bugfix: the files bigger than 4G could not be transferred using sendfile. *) Bugfix: if the backend was resolved to several backends and there was an error while the response waiting then process may got caught in an endless loop. *) Bugfix: the worker process may exit with the "unknown cycle" message when the /dev/poll method was used. *) Bugfix: "close() channel failed" errors. *) Bugfix: the autodetection of the "nobody" and "nogroup" groups. *) Bugfix: the send_lowat directive did not work on Linux. *) Bugfix: the segmentation fault occurred if there was no events section in configuration. *) Bugfix: nginx could not be built on OpenBSD. *) Bugfix: the double slashes in "://" in the URI were converted to ":/".

--- a/src/core/ngx_buf.h
+++ b/src/core/ngx_buf.h
@@ -109,8 +109,8 @@ typedef struct {
         ((b->flush || b->last_buf) && !ngx_buf_in_memory(b) && !b->in_file)
 
 #define ngx_buf_size(b)                                                      \
-        (ngx_buf_in_memory(b) ? (size_t) (b->last - b->pos):                 \
-                                (size_t) (b->file_last - b->file_pos))
+        (ngx_buf_in_memory(b) ? (off_t) (b->last - b->pos):                  \
+                                (b->file_last - b->file_pos))
 
 ngx_buf_t *ngx_create_temp_buf(ngx_pool_t *pool, size_t size);
 ngx_chain_t *ngx_create_chain_of_bufs(ngx_pool_t *pool, ngx_bufs_t *bufs);