ruby{1.8,1.9}/testing fix important bugs. Please unblock. ruby1.8/1.8.7.72-3: - fixed regression of the fix of DoS vulnerability in REXML. (CVE-2008-3790) (ref: #502535) - Class#dup should copy constants into the duplicated class. (closes: #506344) ruby1.9/1.9.0.2-9: - fixed regression of the fix of DoS vulnerability in REXML. (CVE-2008-3790) (ref: #502535) - fixed segmentation fault bug in Regexp#inspect