From: Igor Sysoev <igor@sysoev.ru>
Date: Wed, 30 Jun 2010 10:33:02 +0000 (+0000)
Subject: fix ngx_write_file() buf
X-Git-Tag: release-0.8.43~7
X-Git-Url: http://www.kaiwu.me/postgresql/commit/static/gitweb.js?a=commitdiff_plain;h=c31c38b95edeb0fd05e65b1679145ec88665f033;p=nginx.git

fix ngx_write_file() buf
---

diff --git a/src/os/unix/ngx_files.c b/src/os/unix/ngx_files.c
index c11795380..c50e2014b 100644
--- a/src/os/unix/ngx_files.c
+++ b/src/os/unix/ngx_files.c
@@ -76,7 +76,7 @@ ngx_write_file(ngx_file_t *file, u_char *buf, size_t size, off_t offset)
 #if (NGX_HAVE_PWRITE)
 
     for ( ;; ) {
-        n = pwrite(file->fd, buf, size, offset);
+        n = pwrite(file->fd, buf + written, size, offset);
 
         if (n == -1) {
             ngx_log_error(NGX_LOG_CRIT, file->log, ngx_errno,
@@ -108,7 +108,7 @@ ngx_write_file(ngx_file_t *file, u_char *buf, size_t size, off_t offset)
     }
 
     for ( ;; ) {
-        n = write(file->fd, buf, size);
+        n = write(file->fd, buf + written, size);
 
         if (n == -1) {
             ngx_log_error(NGX_LOG_CRIT, file->log, ngx_errno,