From a339c989c7bb65677c1544d613e65699030f9466 Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Mon, 20 Feb 2006 02:04:31 +0000
Subject: * exceptions.cc (stackdump): Avoid dumping more than once.

---
 winsup/cygwin/exceptions.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'winsup/cygwin/exceptions.cc')

diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc
index 3f2c13c88..cce217e87 100644
--- a/winsup/cygwin/exceptions.cc
+++ b/winsup/cygwin/exceptions.cc
@@ -262,13 +262,16 @@ static void
 stackdump (DWORD ebp, int open_file, bool isexception)
 {
   extern unsigned long rlim_core;
+  static bool already_dumped;
 
-  if (rlim_core == 0UL)
+  if (rlim_core == 0UL || (open_file && already_dumped))
     return;
 
   if (open_file)
     open_stackdumpfile ();
 
+  already_dumped = true;
+
   int i;
 
   thestack.init (ebp, 1, !isexception);	/* Initialize from the input CONTEXT */
-- 
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