diff options
Diffstat (limited to 'libio/genops.c')
| -rw-r--r-- | libio/genops.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libio/genops.c b/libio/genops.c index b012fa33d2..35d8b30710 100644 --- a/libio/genops.c +++ b/libio/genops.c @@ -816,6 +816,12 @@ _IO_unbuffer_all (void) legacy = 1; #endif + /* Free up the backup area if it was ever allocated. */ + if (_IO_have_backup (fp)) + _IO_free_backup_area (fp); + if (fp->_mode > 0 && _IO_have_wbackup (fp)) + _IO_free_wbackup_area (fp); + if (! (fp->_flags & _IO_UNBUFFERED) /* Iff stream is un-orientated, it wasn't used. */ && (legacy || fp->_mode != 0)) |