[CRT]
authorAmine Khaldi <amine.khaldi@reactos.org>
Sun, 11 May 2014 17:45:26 +0000 (17:45 +0000)
committerAmine Khaldi <amine.khaldi@reactos.org>
Sun, 11 May 2014 17:45:26 +0000 (17:45 +0000)
* Update _filbuf().
CORE-8080

svn path=/trunk/; revision=63234

reactos/lib/sdk/crt/stdio/file.c

index f2b8dc2..70673ba 100644 (file)
@@ -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);