From: Igor Sysoev <igor@sysoev.ru>
Date: Thu, 24 Sep 2009 20:05:21 +0000 (+0000)
Subject: test incomplete WriteFile()
X-Git-Tag: release-0.8.17~12
X-Git-Url: http://www.kaiwu.me/postgresql/commit/?a=commitdiff_plain;h=5631879c7a7f4584c73c6f45de8d4a9525e14369;p=nginx.git

test incomplete WriteFile()
---

diff --git a/src/os/win32/ngx_files.c b/src/os/win32/ngx_files.c
index 562af372a..bfbb98fb0 100644
--- a/src/os/win32/ngx_files.c
+++ b/src/os/win32/ngx_files.c
@@ -96,6 +96,13 @@ ngx_write_file(ngx_file_t *file, u_char *buf, size_t size, off_t offset)
         return NGX_ERROR;
     }
 
+    if (n != size) {
+        ngx_log_error(NGX_LOG_CRIT, file->log, 0,
+                      "WriteFile() \"%s\" has written only %ul of %uz",
+                      file->name.data, n, size);
+        return NGX_ERROR;
+    }
+
     file->offset += n;
 
     return n;