src/winsup/cygwin ChangeLog cygheap.h path.cc

[corinna@cygwin.com]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	corinna@sourceware.org	2008-01-31 14:18:49

Modified files:
	winsup/cygwin  : ChangeLog cygheap.h path.cc 

Log message:
	* cygheap.h (struct cwdstuff): Add dir member to store cwd handle.
	(cwdstuff::get_handle): New method.
	* path.cc (cwdstuff::set): When doit is true, always try to get
	directory handle.  Fail if duplicating handle fails.  Store handle
	in dir.  Fix potential SEGV when setting drive_length.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/ChangeLog.diff?cvsroot=src&r1=1.3993&r2=1.3994
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/cygheap.h.diff?cvsroot=src&r1=1.128&r2=1.129
http://sourceware.org/cgi-bin/cvsweb.cgi/src/winsup/cygwin/path.cc.diff?cvsroot=src&r1=1.468&r2=1.469