diff options
Diffstat (limited to 'sysdeps/hurd/pt-getspecific.c')
| -rw-r--r-- | sysdeps/hurd/pt-getspecific.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sysdeps/hurd/pt-getspecific.c b/sysdeps/hurd/pt-getspecific.c index 3060598..71ec63c 100644 --- a/sysdeps/hurd/pt-getspecific.c +++ b/sysdeps/hurd/pt-getspecific.c @@ -27,7 +27,9 @@ pthread_getspecific (pthread_key_t key) { struct __pthread *self; - assert (key < __pthread_key_count); + if (key < 0 || key >= __pthread_key_count + || __pthread_key_destructors[key] == PTHREAD_KEY_INVALID) + return NULL; self = _pthread_self (); if (! self->thread_specifics) |