diff options
Diffstat (limited to 'c/src/exec/libcsupport/src/fpathconf.c')
-rw-r--r-- | c/src/exec/libcsupport/src/fpathconf.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/c/src/exec/libcsupport/src/fpathconf.c b/c/src/exec/libcsupport/src/fpathconf.c index f3fb1162d0..97c392b5af 100644 --- a/c/src/exec/libcsupport/src/fpathconf.c +++ b/c/src/exec/libcsupport/src/fpathconf.c @@ -28,6 +28,7 @@ long fpathconf( rtems_libio_check_fd(fd); iop = rtems_libio_iop(fd); + rtems_libio_check_is_open(iop); rtems_libio_check_permissions(iop, LIBIO_FLAGS_READ); /* |