From 41c26b683e8f7d2eaec65d96cb9c7eba663dcd81 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Mon, 25 Aug 2003 22:02:03 +0000 Subject: Update. 2003-08-25 Ulrich Drepper * libio/oldfileops.c (_IO_old_file_init): Initialize _mode field if the object size is large enough. --- libio/oldfileops.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'libio') diff --git a/libio/oldfileops.c b/libio/oldfileops.c index 2efbadb..81e4150 100644 --- a/libio/oldfileops.c +++ b/libio/oldfileops.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1993,95,97,98,99,2000,2002 Free Software Foundation, Inc. +/* Copyright (C) 1993,95,97,98,99,2000,2002,2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Per Bothner . @@ -128,6 +128,15 @@ _IO_old_file_init (fp) fp->file._vtable_offset = ((int) sizeof (struct _IO_FILE) - (int) sizeof (struct _IO_FILE_complete)); fp->file._fileno = -1; + +#if defined SHARED && defined _LIBC \ + && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1) + if (__builtin_expect (&_IO_stdin_used != NULL, 0) + || (fp != _IO_stdin && fp != _IO_stdout && fp != _IO_stderr)) + /* The object is dynamically allocated and large enough. Initialize + the _mode element as well. */ + fp->_mode = -1; +#endif } int -- cgit v1.1