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| author | Jeff Roberson <jeff@FreeBSD.org> | 2008-03-19 06:20:21 +0000 |
|---|---|---|
| committer | Jeff Roberson <jeff@FreeBSD.org> | 2008-03-19 06:20:21 +0000 |
| commit | 45aea8de6e4418c47b21b2fd4082fc216ec6fc60 (patch) | |
| tree | 0b035cbf68964d3ebf841c366425c023b1d8df31 /sys/kern/kern_thread.c | |
| parent | 374ae2a39338777f5f9ef0ed726fff2a5dee6485 (diff) | |
| download | src-45aea8de6e4418c47b21b2fd4082fc216ec6fc60.tar.gz src-45aea8de6e4418c47b21b2fd4082fc216ec6fc60.zip | |
- 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.
Notes
Notes:
svn path=/head/; revision=177369
Diffstat (limited to 'sys/kern/kern_thread.c')
| -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 91d8c556dd5b..fea465f9abb2 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) |