winsup/cygwin ChangeLog exceptions.cc

[cgf@cygwin.com]

CVSROOT:	/cvs/uberbaum
Module name:	winsup
Changes by:	cgf@sourceware.org	2009-09-19 15:34:20

Modified files:
	cygwin         : ChangeLog exceptions.cc 

Log message:
	* exceptions.cc (sigpacket::process): Explicitly set thread-specific handler
	function to zero to avoid transferring to incorrect location.
	(_cygtls::call_signal_handler): Don't transfer to handler if there is no
	handler to transfer to.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.4643&r2=1.4644
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/exceptions.cc.diff?cvsroot=uberbaum&r1=1.334&r2=1.335