| 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 |
| |
