diff options
Diffstat (limited to 'sysdeps/hurd/pt-setspecific.c')
| -rw-r--r-- | sysdeps/hurd/pt-setspecific.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sysdeps/hurd/pt-setspecific.c b/sysdeps/hurd/pt-setspecific.c index 89ca4d7..d0b7302 100644 --- a/sysdeps/hurd/pt-setspecific.c +++ b/sysdeps/hurd/pt-setspecific.c @@ -28,6 +28,10 @@ pthread_setspecific (pthread_key_t key, const void *value) error_t err; struct __pthread *self = _pthread_self (); + if (key < 0 || key >= __pthread_key_count + || __pthread_key_destructors[key] == PTHREAD_KEY_INVALID) + return EINVAL; + if (! self->thread_specifics) { err = hurd_ihash_create (&self->thread_specifics, HURD_IHASH_NO_LOCP); |