Re: Possible serious bug in mod_fastcgi-2.4.6-AP22.dll

OK I did my part. I guess this project isn't as alive as I thought....



On 05/04/2011 18:54, Zev Toledano wrote:

> Greetings,
>
> I need to report a possible serious bug but can't find any way to do =

> this except via this mailing list. Apologies if I am doing this wrong:
>
> I have developed my own Windows FastCGI app that uses its own FastCGI =

> protocol implementation, and it depends on =

> Apache2+mod_fastcgi-2.4.6-AP22.dll to run it.
>
> I recently noticed that httpd.exe sometimes stops responding and takes =

> 100% cpu until it is killed.
>
> After MUCH debugging, I found the cause:
>
> Sending an FCGIEndRequest(3) packet header in pieces. Specifically, If =

> I send the first two bytes of the packet separately, and then the =

> rest, it causes the 100% cpu issue. This happens because I send the =

> complete response in batches of 4096 and sometimes the packet headers =

> become split.
>
> Can anyone confirm this or tell me where to report bugs and what to do =

> next?
>