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...