diff options
Diffstat (limited to 'sys/kern/kern_thr.c')
| -rw-r--r-- | sys/kern/kern_thr.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sys/kern/kern_thr.c b/sys/kern/kern_thr.c index 74050ff..63e4ed0 100644 --- a/sys/kern/kern_thr.c +++ b/sys/kern/kern_thr.c @@ -569,8 +569,11 @@ sys_thr_set_name(struct thread *td, struct thr_set_name_args *uap) error = 0; name[0] = '\0'; if (uap->name != NULL) { - error = copyinstr(uap->name, name, sizeof(name), - NULL); + error = copyinstr(uap->name, name, sizeof(name), NULL); + if (error == ENAMETOOLONG) { + error = copyin(uap->name, name, sizeof(name) - 1); + name[sizeof(name) - 1] = '\0'; + } if (error) return (error); } |
