Before we copy the arguments, we touch each page of the new stack frame this is only strictly necessary on Windows, but we do it on every platform for simplicity. To do so, we have to copy the values from the interpreter stack onto the native C++ stack. At some point while interpreting this function in C++, we hit the top of the loop, increment the warm up counter, and decide to tier up to use JIT code. There is now a JS function that has nearly 20000 values on the stack (which could be arguments, local variables, intermediate results of an ongoing computation, or a mix of all three). Google recently made a change to its image search page. (Unless I'm missing something, though, nobody's reported a crash on Ubuntu yet?) Our working hypothesis in that bug was that the problem was specific to the Huayra distro, but evidence in this bug seems to indicate that it affects many Debian-based distros. They're all crashing in the same way as the crashes in bug 1839139. I an not trying to block any Ad's on the site I don't run an Ad Blocker but there is something within Firefox 92 which differs from Firfox 91 which causes ordinary commercial Ad's to be blocked.Īs mentioned I have no issues with the PurposeGames site using MS Edge I simply see the normal Ads I used to see with Firefox 91ĭo you see normal Ad's on PurposeGames site with Firefox 92?I've taken a look at each of the crash reports linked in these comments. I have the same issue with Firefox 92 on my wife's laptop, my old laptop and my tablet, with each I get the site error message because normal commercial Ad's are no longer seen. We are really sorry to do this but PurposeGames uses ads.' Obviously the error message is part of the webpage and it is not in itself an Ad, I am not trying to remove this. This in turn leads to the error message 'Hello! I have not changed any settings in Firefox there is clearly something in the upgrade from version 91 to version 92 that is stopping the normal Ads being displayed. We are really sorry to do this but PurposeGames uses ads.' it is no longer possible to complete quizzes. With Firefox 92 I no longer see Ad's on the site page if I try a quiz I get the message 'Hello! When I played quizzes there were no issues or messages. With Firefox 91 I saw commercial Ad's on the site in question, they were displayed as mentioned on the right hand side of the page under 'Your Skills & Rank'.

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