winsup/cygwin ChangeLog dtable.cc mmap.cc path.cc

[cgf@cygwin.com]

CVSROOT:	/cvs/uberbaum
Module name:	winsup
Changes by:	cgf@sourceware.org	2012-04-07 17:32:45

Modified files:
	cygwin         : ChangeLog dtable.cc mmap.cc path.cc 

Log message:
	* dtable.cc (cygwin_attach_handle_to_fd): Defend against NULL return from
	build_fh_*.
	(dtable::init_std_file_from_handle): Ditto.
	* mmap.cc (mmap_record::alloc_fh): Ditto.
	* path.cc (path_conv::check): Ditto.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.5802&r2=1.5803
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/dtable.cc.diff?cvsroot=uberbaum&r1=1.256&r2=1.257
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/mmap.cc.diff?cvsroot=uberbaum&r1=1.176&r2=1.177
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/path.cc.diff?cvsroot=uberbaum&r1=1.658&r2=1.659