diff options
| author | John Baldwin <jhb@FreeBSD.org> | 2003-10-23 21:20:34 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2003-10-23 21:20:34 +0000 |
| commit | e07c897e61361afcfaadb834b8a1f085711f0aaa (patch) | |
| tree | 097139ec73bbeb9ba1b6a39648d04f9599b8fd15 | |
| parent | 787f162df640ce60412862fdec45da6332ae0178 (diff) | |
| download | src-e07c897e61361afcfaadb834b8a1f085711f0aaa.tar.gz src-e07c897e61361afcfaadb834b8a1f085711f0aaa.zip | |
Writes to p_flag in __setugid() no longer need Giant.
Notes
Notes:
svn path=/head/; revision=121444
| -rw-r--r-- | sys/kern/kern_prot.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/sys/kern/kern_prot.c b/sys/kern/kern_prot.c index 601b98ab15ba..4a09fbc54a8d 100644 --- a/sys/kern/kern_prot.c +++ b/sys/kern/kern_prot.c @@ -1173,18 +1173,14 @@ __setugid(struct thread *td, struct __setugid_args *uap) p = td->td_proc; switch (uap->flag) { case 0: - mtx_lock(&Giant); PROC_LOCK(p); p->p_flag &= ~P_SUGID; PROC_UNLOCK(p); - mtx_unlock(&Giant); return (0); case 1: - mtx_lock(&Giant); PROC_LOCK(p); p->p_flag |= P_SUGID; PROC_UNLOCK(p); - mtx_unlock(&Giant); return (0); default: return (EINVAL); |