svn commit: trunk/uClibc/libc/sysdeps/linux/avr32

[carmelo at uclibc.org]

Author: carmelo
Date: 2007-12-07 06:24:06 -0800 (Fri, 07 Dec 2007)
New Revision: 20627

Log:
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 at atmel.com>


Modified:
   trunk/uClibc/libc/sysdeps/linux/avr32/sigaction.c


Changeset:
Modified: trunk/uClibc/libc/sysdeps/linux/avr32/sigaction.c
===================================================================
--- trunk/uClibc/libc/sysdeps/linux/avr32/sigaction.c	2007-12-05 17:25:08 UTC (rev 20626)
+++ trunk/uClibc/libc/sysdeps/linux/avr32/sigaction.c	2007-12-07 14:24:06 UTC (rev 20627)
@@ -30,7 +30,7 @@
                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;