3.0.x HEAD crashing

Arran Cudbard-Bell a.cudbardb at freeradius.org
Wed Jun 18 13:37:06 CEST 2014

On 18 Jun 2014, at 12:32, Herwin Weststrate <herwin at quarantainenet.nl> wrote:

> On 18-06-14 13:04, Arran Cudbard-Bell wrote:
>> On 18 Jun 2014, at 11:49, Herwin Weststrate <herwin at quarantainenet.nl> wrote:
>>> On 18-06-14 11:21, Herwin Weststrate wrote:
>>>> On 18-06-14 11:10, Arran Cudbard-Bell wrote:
>>>>> On 18 Jun 2014, at 10:08, Herwin Weststrate <herwin at quarantainenet.nl> wrote:
>>>>>> I've got a very similar crash with a nearly vanilla config. Logging and
>>>>>> backtrace of it can be found at
>>>>>> https://gist.github.com/qnet-herwin/8444b0f2e9304b9432a3
>>>>>> Got this error with 3.0.x (5187f6729b5ff51c5b10f3c4c8bd3da5db72e07b),
>>>>>> with two simple changes to the config: disable the ssl check (debian)
>>>>>> and enable the user bob from the users file, with the attribute
>>>>>> Reply-Message. Then a simple PAP authentication attempt (even with a
>>>>>> wrong password) crashes the server.
>>>>> No, that's different and with older code. Could you run v3.0.x and see
>>>>> if it still occurs.
>>>> This is the current HEAD of v3.0.x, did you mean to ask running it from
>>>> master?
>>> Master actually gives a very similar message:
>>> https://gist.github.com/qnet-herwin/98cda58811f50a21f815
>> Ok, fixed. This was actually a separate issue but uncovered by adding more
>> sanity checking code.
> Something has changed, but I'm still experiencing crashes, with a
> slightly different failed message this time:
> https://gist.github.com/qnet-herwin/e7735052a8d9ba25434c. The dump is
> made with v3.0.x, master has similar issues. I cut away some of the
> logs, since the null_context in talloc holds quite a bit of information
> (like the complete configuration, and tons of rbtrees.

Yeah it won't usually print that unless the chunk was parented directly from
the null context.

Sorry about that... simple fix (git pull).

On a positive note that diagnostic output is starting to look quite nice :)


Arran Cudbard-Bell <a.cudbardb at freeradius.org>
FreeRADIUS Development Team

FD31 3077 42EC 7FCD 32FE 5EE2 56CF 27F9 30A8 CAA2

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