From: Amine Khaldi <amine.khaldi@reactos.org>
Date: Sun, 11 May 2014 17:45:26 +0000 (+0000)
Subject: [CRT]
X-Git-Tag: backups/0.3.17@66124~1313
X-Git-Url: https://git.reactos.org/?p=reactos.git;a=commitdiff_plain;h=1adaa3117e52d0d5627ff5061600da55bfd157a8

[CRT]
* Update _filbuf().
CORE-8080

svn path=/trunk/; revision=63234
---

diff --git a/reactos/lib/sdk/crt/stdio/file.c b/reactos/lib/sdk/crt/stdio/file.c
index f2b8dc2702b..70673ba272f 100644
--- a/reactos/lib/sdk/crt/stdio/file.c
+++ b/reactos/lib/sdk/crt/stdio/file.c
@@ -2263,6 +2263,11 @@ int CDECL _filbuf(FILE* file)
     unsigned char c;
     _lock_file(file);
 
+    if(file->_flag & _IOSTRG) {
+        _unlock_file(file);
+        return EOF;
+    }
+
     /* Allocate buffer if needed */
     if(file->_bufsiz == 0 && !(file->_flag & _IONBF))
         alloc_buffer(file);