linux-kernel - [PATCH] audit: use ktime_get_coarse

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 18 Jun 2018 16:58:24 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Paul Moore <paul@...l-moore.com>, Eric Paris <eparis@...hat.com>
Cc:     Arnd Bergmann <arnd@...db.de>, Richard Guy Briggs <rgb@...hat.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Kirill Tkhai <ktkhai@...tuozzo.com>,
        Steve Grubb <sgrubb@...hat.com>, linux-audit@...hat.com,
        linux-kernel@...r.kernel.org
Subject: [PATCH] audit: use ktime_get_coarse_ts64() for time access

The API got renamed for consistency with the other time accessors,
this changes the audit caller as well.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 kernel/audit.c   | 2 +-
 kernel/auditsc.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/audit.c b/kernel/audit.c
index e7478cb58079..3e34b9f03cfe 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -1724,7 +1724,7 @@ static inline void audit_get_stamp(struct audit_context *ctx,
 				   struct timespec64 *t, unsigned int *serial)
 {
 	if (!ctx || !auditsc_get_stamp(ctx, t, serial)) {
-		*t = current_kernel_time64();
+		ktime_get_coarse_ts64(t);
 		*serial = audit_serial();
 	}
 }
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index ceb1c4596c51..dbbf02f513a8 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -1540,10 +1540,10 @@ void __audit_syscall_entry(int major, unsigned long a1, unsigned long a2,
 	context->argv[2]    = a3;
 	context->argv[3]    = a4;
 	context->serial     = 0;
-	context->ctime = current_kernel_time64();
 	context->in_syscall = 1;
 	context->current_state  = state;
 	context->ppid       = 0;
+	ktime_get_coarse_ts64(&context->ctime);
 }
 
 /**
-- 
2.9.0