[squid-dev] [PATCH] Fixed Write.cc:41 "!ccb->active()" assertion

Christos Tsantilas christos at chtsanti.net
Wed Nov 16 13:50:50 UTC 2016

On 11/16/2016 02:35 PM, Amos Jeffries wrote:
> On 16/11/2016 12:58 a.m., Christos Tsantilas wrote:
>> Hi all,
>>  I applied the patch as r14945 with an r14946 fix.
>> Unfortunately while I was testing the Squid-3.5 variant of the patch I
>> found a bug:
>>  When the Http::One::Server::writeControlMsgAndCall fails to write the
>> control message, schedules a Comm::Write callback using just a
>> ScheduleCallHere command.
>> The callback called without the CommIoCbParams details and squid is
>> crashes.
>> There are two ways to fix this issue.
>>   1) complete the missing CommIoCbParams details inside
>> writeControlMsgAndCall
>>   2) Make the ConnStateData::writeControlMsgAndCall to return false on
>> failures and allow caller handle the failure.
>> This patch implements the (2) as I believe it is the better option.
>> My apologies for the buggy patch.
> Now that the method wroteControlMsgOK() is needing to be called in
> not-OK situations I think it should have a different name.
>  Perhapse doneWithControlMsg() ?

Yes you are right. I will use this name.

> Amos

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