Attachment 911021 Details for Bug 1110968 – Likely fix

[patch] Likely fix

0001-x86_32-Fix-vdso-rt_sigreturn.patch (text/plain), 1.05 KB, created by Andy Lutomirski on 2014-06-21 14:26:18 UTC

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Creator: Andy Lutomirski

Created: 2014-06-21 14:26:18 UTC

Size: 1.05 KB

patch

obsolete

>From 652f2526097f34bbd464a8201914fd3b55258f0e Mon Sep 17 00:00:00 2001
>Message-Id: <652f2526097f34bbd464a8201914fd3b55258f0e.1403360686.git.luto@amacapital.net>
>From: Andy Lutomirski <luto@amacapital.net>
>Date: Sat, 21 Jun 2014 07:20:58 -0700
>Subject: [PATCH] x86_32: Fix vdso rt_sigreturn
>
>This is an embarrassing typo that seems to prevent dbus from starting
>on 32-bit systems.
>
>Signed-off-by: Andy Lutomirski <luto@amacapital.net>
>---
> arch/x86/kernel/signal.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
>diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
>index a0da58d..2851d63 100644
>--- a/arch/x86/kernel/signal.c
>+++ b/arch/x86/kernel/signal.c
>@@ -363,7 +363,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
> 
> 		/* Set up to return from userspace.  */
> 		restorer = current->mm->context.vdso +
>-			selected_vdso32->sym___kernel_sigreturn;
>+			selected_vdso32->sym___kernel_rt_sigreturn;
> 		if (ksig->ka.sa.sa_flags & SA_RESTORER)
> 			restorer = ksig->ka.sa.sa_restorer;
> 		put_user_ex(restorer, &frame->pretcode);
>-- 
>1.9.3
>

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Attachments on bug 1110968: 911021