diff options
| author | jhb <jhb@FreeBSD.org> | 2003-10-23 21:20:34 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2003-10-23 21:20:34 +0000 |
| commit | aee5e4f9141784e5d9fa5e043802a6e26f63ea96 (patch) | |
| tree | 097139ec73bbeb9ba1b6a39648d04f9599b8fd15 /sys/kern/kern_prot.c | |
| parent | 84fcdc7f5a8e1f9f6196fbedf1deab72214bc762 (diff) | |
| download | FreeBSD-src-aee5e4f9141784e5d9fa5e043802a6e26f63ea96.zip FreeBSD-src-aee5e4f9141784e5d9fa5e043802a6e26f63ea96.tar.gz | |
Writes to p_flag in __setugid() no longer need Giant.
Diffstat (limited to 'sys/kern/kern_prot.c')
| -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 601b98a..4a09fbc 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); |
