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userns: On ppc convert current_uid from a kuid before printing. 

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
This commit is contained in:
Eric W. Biederman 2012-08-07 03:59:47 -07:00
parent 558a4479d9
commit 9e184e0aa3
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/mm/fault.c
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@ -470,7 +470,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
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;