From 3f32d87036bba08e14a65e80ae9f70daffbb645f Mon Sep 17 00:00:00 2001
From: Packit Service <user-cont-team+packit-service@redhat.com>
Date: Dec 08 2020 11:32:50 +0000
Subject: Apply patch glibc-rh1775819.patch


patch_name: glibc-rh1775819.patch
present_in_specfile: true
location_in_specfile: 297

---

diff --git a/libio/oldstdfiles.c b/libio/oldstdfiles.c
index f3dda89..9fe809b 100644
--- a/libio/oldstdfiles.c
+++ b/libio/oldstdfiles.c
@@ -87,6 +87,11 @@ _IO_check_libio (void)
 	stdout->_vtable_offset = stderr->_vtable_offset =
 	((int) sizeof (struct _IO_FILE)
 	 - (int) sizeof (struct _IO_FILE_complete));
+
+      if (_IO_stdin_.vtable != &_IO_old_file_jumps
+	  || _IO_stdout_.vtable != &_IO_old_file_jumps
+	  || _IO_stderr_.vtable != &_IO_old_file_jumps)
+	IO_set_accept_foreign_vtables (&_IO_vtable_check);
     }
 }