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Message-Id: <1348187330-6616-12-git-send-email-ebiederm@xmission.com> Date: Thu, 20 Sep 2012 17:28:48 -0700 From: "Eric W. Biederman" <ebiederm@...ssion.com> To: <linux-security-module@...r.kernel.org> Cc: <linux-kernel@...r.kernel.org>, Serge Hallyn <serge@...lyn.com>, Linux Containers <containers@...ts.linux-foundation.org>, "Eric W. Biederman" <ebiederm@...ssion.com>, Benjamin Herrenschmidt <benh@...nel.crashing.org>, Paul Mackerras <paulus@...ba.org> Subject: [PATCH 12/14] userns: On ppc convert current_uid from a kuid before printing. From: "Eric W. Biederman" <ebiederm@...ssion.com> Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org> Cc: Paul Mackerras <paulus@...ba.org> Signed-off-by: "Eric W. Biederman" <ebiederm@...ssion.com> --- arch/powerpc/mm/fault.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c index 08ffcf5..e5f028b 100644 --- a/arch/powerpc/mm/fault.c +++ b/arch/powerpc/mm/fault.c @@ -470,7 +470,7 @@ bad_area_nosemaphore: if (is_exec && (error_code & DSISR_PROTFAULT)) printk_ratelimited(KERN_CRIT "kernel tried to execute NX-protected" " page (%lx) - exploit attempt? (uid: %d)\n", - address, current_uid()); + address, from_kuid(&init_user_ns, current_uid())); return SIGSEGV; -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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