From: Andreas Schwab <schwab@suse.de>
Date: Tue, 31 Mar 2026 08:54:01 +0000 (+0200)
Subject: libio: use _IO_have_wbackup for wide streams
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4e22f9505703fd88a249d37fb6c8320bd1bbc815;p=thirdparty%2Fglibc.git

libio: use _IO_have_wbackup for wide streams

Fix two wrong uses of _IO_have_backup on a wide stream.
---

diff --git a/libio/wgenops.c b/libio/wgenops.c
index 5f36bc49a1..c2a8541b6d 100644
--- a/libio/wgenops.c
+++ b/libio/wgenops.c
@@ -270,7 +270,7 @@ __wunderflow (FILE *fp)
       if (save_for_wbackup (fp, fp->_wide_data->_IO_read_end))
 	return WEOF;
     }
-  else if (_IO_have_backup (fp))
+  else if (_IO_have_wbackup (fp))
     _IO_free_wbackup_area (fp);
   return _IO_UNDERFLOW (fp);
 }
@@ -603,6 +603,6 @@ _IO_unsave_wmarkers (FILE *fp)
       fp->_markers = NULL;
     }
 
-  if (_IO_have_backup (fp))
+  if (_IO_have_wbackup (fp))
     _IO_free_wbackup_area (fp);
 }