From 7cfbdc8fdba9561bb0145fa8f685733811f46f97 Mon Sep 17 00:00:00 2001
From: Joel Dice <joel.dice@gmail.com>
Date: Fri, 14 Mar 2014 09:50:10 -0600
Subject: [PATCH] call crash if the signal handler is unable to handle the
 signal

Otherwise, the OS will just keep asking us to handle the signal in an
infinite loop.
---
 src/system/posix/signal.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/system/posix/signal.cpp b/src/system/posix/signal.cpp
index bd4581697d..07d013372d 100644
--- a/src/system/posix/signal.cpp
+++ b/src/system/posix/signal.cpp
@@ -140,6 +140,8 @@ void handleSignal(int signal, siginfo_t*, void* context)
       pthread_sigmask(SIG_UNBLOCK, &set, 0);
 
       vmJump(ip, frame, stack, thread, 0, 0);
+    } else {
+      crash();
     }
   } break;