[patch] signal handler defaulting fix ...

[Davide Libenzi]

Following up from the other thread (2.6.x signal handler bug) this bring 
2.4 behaviour in 2.6.


Signed-off-by: Davide Libenzi <davidel@xxxxxxxxxxxxxxx>



- Davide



--- a/kernel/signal.c	2004-06-28 14:28:51.000000000 -0700
+++ b/kernel/signal.c	2004-06-28 14:29:31.000000000 -0700
@@ -820,8 +820,9 @@
 	int ret;
 
 	spin_lock_irqsave(&t->sighand->siglock, flags);
-	if (sigismember(&t->blocked, sig) || t->sighand->action[sig-1].sa.sa_handler == SIG_IGN) {
+	if (t->sighand->action[sig-1].sa.sa_handler == SIG_IGN)
 		t->sighand->action[sig-1].sa.sa_handler = SIG_DFL;
+	if (sigismember(&t->blocked, sig)) {
 		sigdelset(&t->blocked, sig);
 		recalc_sigpending_tsk(t);
 	}
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/