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| author | Alfred Perlstein <alfred@FreeBSD.org> | 2002-06-18 22:41:35 +0000 |
|---|---|---|
| committer | Alfred Perlstein <alfred@FreeBSD.org> | 2002-06-18 22:41:35 +0000 |
| commit | f2102dadf92683cc7749f34ef441b1602978dfca (patch) | |
| tree | 7f5b1f7b1555d2c00118493ee7c237af58691eb6 /sys/kern/kern_prot.c | |
| parent | a8353960351ce8bf978c3dc031b56ba85df5a109 (diff) | |
| download | src-f2102dadf92683cc7749f34ef441b1602978dfca.tar.gz src-f2102dadf92683cc7749f34ef441b1602978dfca.zip | |
setsugid() touches p->p_flag so assert that the proc is locked.
Notes
Notes:
svn path=/head/; revision=98403
Diffstat (limited to 'sys/kern/kern_prot.c')
| -rw-r--r-- | sys/kern/kern_prot.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/kern/kern_prot.c b/sys/kern/kern_prot.c index e3d857d2d2c6..cadfd623930f 100644 --- a/sys/kern/kern_prot.c +++ b/sys/kern/kern_prot.c @@ -1862,6 +1862,8 @@ setlogin(struct thread *td, struct setlogin_args *uap) void setsugid(struct proc *p) { + + PROC_LOCK_ASSERT(p, MA_OWNED); p->p_flag |= P_SUGID; if (!(p->p_pfsflags & PF_ISUGID)) p->p_stops = 0; |