diff options
Diffstat (limited to 'libio/freopen64.c')
| -rw-r--r-- | libio/freopen64.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libio/freopen64.c b/libio/freopen64.c index 7ab9bd315a..8f69fce2ce 100644 --- a/libio/freopen64.c +++ b/libio/freopen64.c @@ -54,7 +54,8 @@ freopen64 (filename, mode, fp) } INTUSE(_IO_file_close_it) (fp); _IO_JUMPS ((struct _IO_FILE_plus *) fp) = &INTUSE(_IO_file_jumps); - fp->_wide_data->_wide_vtable = &INTUSE(_IO_wfile_jumps); + if (fp->_vtable_offset == 0 && fp->_wide_data != NULL) + fp->_wide_data->_wide_vtable = &INTUSE(_IO_wfile_jumps); result = INTUSE(_IO_file_fopen) (fp, filename, mode, 0); if (result != NULL) result = __fopen_maybe_mmap (result); |