From 4b77b2f8bb0f066509fb4101d1b246dd1feb252b Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 28 Jul 1999 04:35:44 +0000 Subject: [PATCH] (_IO_old_fclose): Detect new streams and handle them appropriately. --- libio/oldiofclose.c | 6 ++++++ 1 file changed, 6 insertions(+) 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) -- 2.47.3