diff options
Diffstat (limited to 'sys')
-rw-r--r-- | sys/kern/kern_prot.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/kern/kern_prot.c b/sys/kern/kern_prot.c index ee66924..744ac72 100644 --- a/sys/kern/kern_prot.c +++ b/sys/kern/kern_prot.c @@ -1082,8 +1082,10 @@ p_candebug(const struct proc *p1, const struct proc *p2, int *privused) /* not owned by you, has done setuid (unless you're root) */ /* add a CAP_SYS_PTRACE here? */ - if ((p1->p_cred->p_ruid != p2->p_cred->p_ruid) || - (p2->p_flag & P_SUGID)) { + if (p1->p_cred->pc_ucred->cr_uid != p2->p_cred->p_ruid || + p1->p_cred->p_ruid != p2->p_cred->p_ruid || + p1->p_cred->p_svuid == p2->p_cred->p_ruid || + p2->p_flag & P_SUGID) { if ((error = suser_xxx(0, p1, PRISON_ROOT))) return (error); if (privused != NULL) |