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From 974a769cc135bcfb1ea751db34a84ed6b5ceb509 Mon Sep 17 00:00:00 2001
From: Haavard Skinnemoen <hskinnemoen@atmel.com>
Date: Fri, 7 Dec 2007 14:02:19 +0100
Subject: [PATCH] AVR32: Fix sa_restorer when SA_ONSTACK is set

I don't remember exactly why we decided to pick the caller's value of
sa_restorer when SA_ONSTACK is set, but it seems to break LTP's
sigaltstack testcase. Some users have reported problems with
sigaltstack as well; hopefully this will fix it.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
---
 libc/sysdeps/linux/avr32/sigaction.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/libc/sysdeps/linux/avr32/sigaction.c b/libc/sysdeps/linux/avr32/sigaction.c
index a97ff3d..6dcca91 100644
--- a/libc/sysdeps/linux/avr32/sigaction.c
+++ b/libc/sysdeps/linux/avr32/sigaction.c
@@ -30,7 +30,7 @@ int __libc_sigaction(int signum, const struct sigaction *act,
 		kact.k_sa_handler = act->sa_handler;
 		memcpy(&kact.sa_mask, &act->sa_mask, sizeof (kact.sa_mask));
 		kact.sa_flags = act->sa_flags;
-		if (kact.sa_flags & (SA_RESTORER | SA_ONSTACK))
+		if (kact.sa_flags & SA_RESTORER)
 			kact.sa_restorer = act->sa_restorer;
 		else
 			kact.sa_restorer = __default_rt_sa_restorer;
-- 
1.5.3.4