Valgrind is showing a invalid read in popParenthesesDisjunctionContext.
Created attachment 34923 [details] 2009-08-16 Holger Hans Peter Freyther <zecke@selfish.org> Reviewed by NOBODY (OOPS!). Fix crash on ./ecma_2/RegExp/exec-002.js. https://bugs.webkit.org/show_bug.cgi?id=28353 Change the order of freeParenthesesDisjunctionContext and popParenthesesDisjunctionContext on all call sites as the pop method is accessing backTrack->lastContext which is the context that is about to be freed. * yarr/RegexInterpreter.cpp: (JSC::Yarr::Interpreter::parenthesesDoBacktrack): (JSC::Yarr::Interpreter::backtrackParentheses): --- 2 files changed, 19 insertions(+), 3 deletions(-)
Comment on attachment 34923 [details] 2009-08-16 Holger Hans Peter Freyther <zecke@selfish.org> r=me
Landed in r47338.