diff options
author | rwatson <rwatson@FreeBSD.org> | 2006-11-06 13:42:10 +0000 |
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committer | rwatson <rwatson@FreeBSD.org> | 2006-11-06 13:42:10 +0000 |
commit | 10d0d9cf473dc5f0ce1bf263ead445ffe7819154 (patch) | |
tree | b9dd284620eeaddbff089cef10e4b1afb7918279 /sys/kern/kern_ktrace.c | |
parent | 7288104e2094825a9c98b9923f039817a76e2983 (diff) | |
download | FreeBSD-src-10d0d9cf473dc5f0ce1bf263ead445ffe7819154.zip FreeBSD-src-10d0d9cf473dc5f0ce1bf263ead445ffe7819154.tar.gz |
Sweep kernel replacing suser(9) calls with priv(9) calls, assigning
specific privilege names to a broad range of privileges. These may
require some future tweaking.
Sponsored by: nCircle Network Security, Inc.
Obtained from: TrustedBSD Project
Discussed on: arch@
Reviewed (at least in part) by: mlaier, jmg, pjd, bde, ceri,
Alex Lyashkov <umka at sevcity dot net>,
Skip Ford <skip dot ford at verizon dot net>,
Antoine Brodin <antoine dot brodin at laposte dot net>
Diffstat (limited to 'sys/kern/kern_ktrace.c')
-rw-r--r-- | sys/kern/kern_ktrace.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/kern/kern_ktrace.c b/sys/kern/kern_ktrace.c index e79fa7c..b5a4456 100644 --- a/sys/kern/kern_ktrace.c +++ b/sys/kern/kern_ktrace.c @@ -47,6 +47,7 @@ __FBSDID("$FreeBSD$"); #include <sys/malloc.h> #include <sys/mount.h> #include <sys/namei.h> +#include <sys/priv.h> #include <sys/proc.h> #include <sys/unistd.h> #include <sys/vnode.h> @@ -807,7 +808,8 @@ ktrops(td, p, ops, facs, vp) p->p_tracecred = crhold(td->td_ucred); } p->p_traceflag |= facs; - if (suser_cred(td->td_ucred, SUSER_ALLOWJAIL) == 0) + if (priv_check_cred(td->td_ucred, PRIV_KTRACE, + SUSER_ALLOWJAIL) == 0) p->p_traceflag |= KTRFAC_ROOT; } else { /* KTROP_CLEAR */ @@ -1013,7 +1015,7 @@ ktrcanset(td, targetp) PROC_LOCK_ASSERT(targetp, MA_OWNED); if (targetp->p_traceflag & KTRFAC_ROOT && - suser_cred(td->td_ucred, SUSER_ALLOWJAIL)) + priv_check_cred(td->td_ucred, PRIV_KTRACE, SUSER_ALLOWJAIL)) return (0); if (p_candebug(td, targetp) != 0) |