search for: printhexarray

Displaying 3 results from an estimated 3 matches for "printhexarray".

2016 May 28
2
[LibFuzzer] Recent performance regression due to r270942
...ng with same stack trace over and over again (piping the output to file a results in a file that is 259 MiB). I've attached the compressed log. Hopefully this will be a useful starting point in determining the issue. At a glance it looks like we are derefencing a nullptr somewhere in ``fuzzer::PrintHexArray()`` which ASan then catches but then the handler for the ASan detected nullptr derefence calls ``fuzzer::PrintHexArray()`` again and so we get stuck in a loop. Some how we are managing to break out of this loop but I'm guessing this probably racey which would probably also explain the very vari...
2016 May 28
0
[LibFuzzer] Recent performance regression due to r270942
...and over again (piping the output > to file a results in a file that is 259 MiB). I've attached the > compressed log. > > Hopefully this will be a useful starting point in determining the > issue. At a glance it looks like we are derefencing a nullptr > somewhere in ``fuzzer::PrintHexArray()`` which ASan then catches but > then the handler for the ASan detected nullptr derefence calls > ``fuzzer::PrintHexArray()`` again and so we get stuck in a loop. Some > how we are managing to break out of this loop but I'm guessing this > probably racey which would probably also e...
2016 May 28
2
[LibFuzzer] Recent performance regression due to r270942
...the output >> to file a results in a file that is 259 MiB). I've attached the >> compressed log. >> >> Hopefully this will be a useful starting point in determining the >> issue. At a glance it looks like we are derefencing a nullptr >> somewhere in ``fuzzer::PrintHexArray()`` which ASan then catches but >> then the handler for the ASan detected nullptr derefence calls >> ``fuzzer::PrintHexArray()`` again and so we get stuck in a loop. Some >> how we are managing to break out of this loop but I'm guessing this >> probably racey which would...