iPhone - WebCore::CSSSelector() Remote Crash

iPhone - WebCore::CSSSelector Remote Crash !/usr/bin/python , dM MMr 4MMML . MMMMM. xf . "M6MMM .MM- Mh.. +MM5MMM .MMMM .MMM. .MMMMML. MMMMMh MMMh. MM5MMM MMMMMMM 3MMMMx. 'MMM3MMf xnMMMMMM" 'MMMMM MMMMMM. nMMMMMMP" MMMMMx "MMM5M\ .MMMMMMM= MMMMMh "MMMMM" JMMMMMMP MMMMMM GMMMM. dMMMMMM . MMMMMM...