diff options
| author | jeff <jeff@FreeBSD.org> | 2008-03-19 06:20:21 +0000 |
|---|---|---|
| committer | jeff <jeff@FreeBSD.org> | 2008-03-19 06:20:21 +0000 |
| commit | 4350e599a35ac10933477fef816e346753c80a2a (patch) | |
| tree | 0b035cbf68964d3ebf841c366425c023b1d8df31 | |
| parent | 46f09d5bc3f6480ce5db48b9d76f3e83299f588c (diff) | |
| download | FreeBSD-src-4350e599a35ac10933477fef816e346753c80a2a.zip FreeBSD-src-4350e599a35ac10933477fef816e346753c80a2a.tar.gz | |
- Restore the NULL check for td_cpuset. This can happen if a partially
constructed thread was torn down as is the case when we fail to allocate
a kernel stack.
| -rw-r--r-- | sys/kern/kern_thread.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/kern/kern_thread.c b/sys/kern/kern_thread.c index 91d8c55..fea465f 100644 --- a/sys/kern/kern_thread.c +++ b/sys/kern/kern_thread.c @@ -303,7 +303,8 @@ thread_alloc(void) void thread_free(struct thread *td) { - cpuset_rel(td->td_cpuset); + if (td->td_cpuset) + cpuset_rel(td->td_cpuset); td->td_cpuset = NULL; cpu_thread_free(td); if (td->td_altkstack != 0) |
