A --guard-malloc option to run-webkit-tests could be useful Otherwise launching DumpRenderTree under libgmalloc is rather painful.
Created attachment 3547 [details] a patch to add --guard-malloc to run-webkit-tests
Comment on attachment 3547 [details] a patch to add --guard-malloc to run-webkit-tests I don't think we want the diff tool to run under GuardMalloc. I suggest doing this in a way that only affects the test tools.
Comment on attachment 3547 [details] a patch to add --guard-malloc to run-webkit-tests Darin asked that this env setting be localized to the tool launch. I'll investigate how to do that with open2()
Created attachment 3944 [details] A better --guard-malloc patch
Comment on attachment 3944 [details] A better --guard-malloc patch Looks fine.