From: Ulrich Drepper <drepper@redhat.com>
Date: Wed, 28 Jul 1999 04:35:44 +0000 (+0000)
Subject: (_IO_old_fclose): Detect new streams and handle them appropriately.
X-Git-Tag: cvs/glibc_2-1-2~230
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4b77b2f8bb0f066509fb4101d1b246dd1feb252b;p=thirdparty%2Fglibc.git

(_IO_old_fclose): Detect new streams and handle them appropriately.
---

diff --git a/libio/oldiofclose.c b/libio/oldiofclose.c
index 51781366d69..8ddad32b042 100644
--- a/libio/oldiofclose.c
+++ b/libio/oldiofclose.c
@@ -37,6 +37,12 @@ _IO_old_fclose (fp)
 
   CHECK_FILE(fp, EOF);
 
+  /* We desperately try to help programs which are using streams in a
+     strange way and mix old and new functions.  Detect new streams
+     here.  */
+  if (fp->_vtable_offset == 0)
+    return _IO_new_fclose (fp);
+
   _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp);
   _IO_flockfile (fp);
   if (fp->_IO_file_flags & _IO_IS_FILEBUF)