From d38bdd460f2b14ad7f8db0b8627cb634c79281df Mon Sep 17 00:00:00 2001
From: Dave Jones <davej@redhat.com>
Date: Fri, 7 Mar 2014 17:41:53 -0500
Subject: [PATCH] debugging for the watchdog segv.

This is still there, and I still don't understand it.
---
 watchdog.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/watchdog.c b/watchdog.c
index 204a537..1a8dc4e 100644
--- a/watchdog.c
+++ b/watchdog.c
@@ -221,6 +221,10 @@ unsigned int check_if_fd(unsigned int child)
 		if (syscalls_32bit[callno].entry->arg1type == ARG_FD)
 			return TRUE;
 	} else {
+		if (callno > max_nr_64bit_syscalls) {
+			output(0, "Weird, child:%d callno:%d (64bit max:%d)\n", child, callno, max_nr_64bit_syscalls);
+			return FALSE;
+		}
 		if (syscalls_64bit[callno].entry->arg1type == ARG_FD)
 			return TRUE;
 	}
-- 
2.11.4.GIT