diff options
| author | David Xu <davidxu@FreeBSD.org> | 2003-02-28 15:57:33 +0000 |
|---|---|---|
| committer | David Xu <davidxu@FreeBSD.org> | 2003-02-28 15:57:33 +0000 |
| commit | 9948c47f0efd7b4bc4647d9ce9f01a6ce9a78864 (patch) | |
| tree | 38bc2a7048d13709fd5014bf6daf2b4c8e791d44 /sys/kern/kern_kse.c | |
| parent | 01ba618f4a329f47b71ac6db961beab89f6da538 (diff) | |
| download | src-9948c47f0efd7b4bc4647d9ce9f01a6ce9a78864.tar.gz src-9948c47f0efd7b4bc4647d9ce9f01a6ce9a78864.zip | |
Check kse group limit before linking new ksegrp.
Notes
Notes:
svn path=/head/; revision=111677
Diffstat (limited to 'sys/kern/kern_kse.c')
| -rw-r--r-- | sys/kern/kern_kse.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/kern_kse.c b/sys/kern/kern_kse.c index 01c1614aca8d..4c692e5eda7b 100644 --- a/sys/kern/kern_kse.c +++ b/sys/kern/kern_kse.c @@ -626,12 +626,12 @@ kse_create(struct thread *td, struct kse_create_args *uap) bcopy(&kg->kg_startcopy, &newkg->kg_startcopy, RANGEOF(struct ksegrp, kg_startcopy, kg_endcopy)); mtx_lock_spin(&sched_lock); - ksegrp_link(newkg, p); if (p->p_numksegrps >= max_groups_per_proc) { - ksegrp_unlink(newkg); mtx_unlock_spin(&sched_lock); + ksegrp_free(newkg); return (EPROCLIM); } + ksegrp_link(newkg, p); mtx_unlock_spin(&sched_lock); } else { newkg = kg; |