[PARISC] Prevent signal loops if we have a problem setting up a frame

2.6.13-rc6-pa2
use force_sigsegv() if we have a problem setting up a frame. This is
required to prevent SIGSEGV loops.

Signed-off-by: Randolph Chung <tausq@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>

diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c
index 6c905c1..befdfe7 100644 (file)
--- a/arch/parisc/kernel/signal.c
+++ b/arch/parisc/kernel/signal.c
@@ -490,15 +490,7 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
 
 give_sigsegv:
        DBG(1,"setup_rt_frame: sending SIGSEGV\n");
-       if (sig == SIGSEGV)
-               ka->sa.sa_handler = SIG_DFL;
-       si.si_signo = SIGSEGV;
-       si.si_errno = 0;
-       si.si_code = SI_KERNEL;
-       si.si_pid = current->pid;
-       si.si_uid = current->uid;
-       si.si_addr = frame;
-       force_sig_info(SIGSEGV, &si, current);
+       force_sigsegv(sig, current);
        return 0;
 }