diff options
| -rw-r--r-- | libdiskfs/fsys-getroot.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libdiskfs/fsys-getroot.c b/libdiskfs/fsys-getroot.c index 735f359a..2c0d15dd 100644 --- a/libdiskfs/fsys-getroot.c +++ b/libdiskfs/fsys-getroot.c @@ -194,7 +194,8 @@ diskfs_S_fsys_getroot (struct diskfs_control *pt, if (! err) { - mach_port_deallocate (mach_task_self (), dotdot); + if (dotdot != MACH_PORT_NULL) + mach_port_deallocate (mach_task_self (), dotdot); *retry = FS_RETRY_NORMAL; *retryname = '\0'; *returned_port = ports_get_right (newpi); |