From 59499c6189fd0871b46acf7c3c1a67c00bba9956 Mon Sep 17 00:00:00 2001
From: Justus Winter <4winter@informatik.uni-hamburg.de>
Date: Wed, 6 Nov 2013 15:21:39 +0100
Subject: proc: fix error handling in S_proc_exception_raise

Found using the Clang Static Analyzer.

* proc/mgt.c (S_proc_exception_raise): Fix error propagation.
---
 proc/mgt.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'proc')

diff --git a/proc/mgt.c b/proc/mgt.c
index d7ad2961..5db1fe8c 100644
--- a/proc/mgt.c
+++ b/proc/mgt.c
@@ -458,6 +458,8 @@ S_proc_exception_raise (mach_port_t excport,
       ports_port_deref (e);
       mach_port_deallocate (mach_task_self (), thread);
       mach_port_deallocate (mach_task_self (), task);
+      if (err)
+	return err;
       return MIG_NO_REPLY;
 
     default:
-- 
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