[newlib-cygwin] exceptions.cc: Reenable code only disabled for debug purposes

[Corinna Vinschen]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=211cd495c47870590e87b5775edd9a02e09d6a9b

commit 211cd495c47870590e87b5775edd9a02e09d6a9b
Author: Corinna Vinschen <corinna@vinschen.de>
Date:   Mon Jul 13 16:08:29 2015 +0200

    exceptions.cc: Reenable code only disabled for debug purposes
    
    	* exceptions.cc (exception::handle): Reenable code only disabled for
    	debug purposes.
    
    Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

Diff:
---
 winsup/cygwin/ChangeLog     | 5 +++++
 winsup/cygwin/exceptions.cc | 2 --
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 29b1183..b470179 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,8 @@
+2015-07-13  Corinna Vinschen  <corinna@vinschen.de>
+
+	* exceptions.cc (exception::handle): Reenable code only disabled for
+	debug purposes.
+
 2015-07-07  Corinna Vinschen  <corinna@vinschen.de>
 
 	x86_64 only:
diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc
index 2ba2f49..67df4fe 100644
--- a/winsup/cygwin/exceptions.cc
+++ b/winsup/cygwin/exceptions.cc
@@ -741,13 +741,11 @@ exception::handle (EXCEPTION_RECORD *e, exception_list *frame, CONTEXT *in,
       break;
 
     case STATUS_STACK_OVERFLOW:
-#if 0
       /* If we encounter a stack overflow, and if the thread has no alternate
          stack, don't even try to call a signal handler.  This is in line with
 	 Linux behaviour and also makes a lot of sense on Windows. */
       if (me.altstack.ss_flags)
 	global_sigs[SIGSEGV].sa_handler = SIG_DFL;
-#endif
       /*FALLTHRU*/
     case STATUS_ARRAY_BOUNDS_EXCEEDED:
     case STATUS_IN_PAGE_ERROR: