diff options
Diffstat (limited to 'libshouldbeinlibc/maptime.c')
| -rw-r--r-- | libshouldbeinlibc/maptime.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libshouldbeinlibc/maptime.c b/libshouldbeinlibc/maptime.c index bc750458..cacf4b6f 100644 --- a/libshouldbeinlibc/maptime.c +++ b/libshouldbeinlibc/maptime.c @@ -47,6 +47,8 @@ maptime_map (int use_mach_dev, char *dev_name, { err = device_open (device_master, 0, dev_name ?: "time", &device); mach_port_deallocate (mach_task_self (), device_master); + if (err) + return err; } err = device_map (device, VM_PROT_READ, 0, sizeof *mtime, &memobj, 0); |