winsup/cygwin ChangeLog cygthread.cc tty.cc

[cgf@cygwin.com]

CVSROOT:	/cvs/uberbaum
Module name:	winsup
Changes by:	cgf@sourceware.org	2011-09-21 04:33:57

Modified files:
	cygwin         : ChangeLog cygthread.cc tty.cc 

Log message:
	* tty.cc (grantpt): Check for valid fd.
	(unlockpt): Ditto.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/ChangeLog.diff?cvsroot=uberbaum&r1=1.5504&r2=1.5505
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/cygthread.cc.diff?cvsroot=uberbaum&r1=1.86&r2=1.87
http://sourceware.org/cgi-bin/cvsweb.cgi/winsup/cygwin/tty.cc.diff?cvsroot=uberbaum&r1=1.86&r2=1.87