From fd6afe791c5874078fc2b64785bea1bc0090deda Mon Sep 17 00:00:00 2001
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Wed, 12 Jul 2006 12:41:56 +0000
Subject: [PATCH] Check that the signal number is in range.

Submitted by:	maxim
MFC after:	1 week
Approved by:	pjd (mentor)
---
 usr.bin/kdump/kdump.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/usr.bin/kdump/kdump.c b/usr.bin/kdump/kdump.c
index e55e190e1e01..fa2bcc6928e1 100644
--- a/usr.bin/kdump/kdump.c
+++ b/usr.bin/kdump/kdump.c
@@ -946,7 +946,10 @@ const char *signames[] = {
 void
 ktrpsig(struct ktr_psig *psig)
 {
-	(void)printf("SIG%s ", signames[psig->signo]);
+	if (psig->signo > 0 && psig->signo < NSIG)
+		(void)printf("SIG%s", signames[psig->signo]);
+	else
+		(void)printf("SIG%s ", psig->signo);
 	if (psig->action == SIG_DFL)
 		(void)printf("SIG_DFL\n");
 	else {