[QGIS-Developer] qgis crashes on 2band byte raster since recent raster optimizations

[Vincent Schut]

Hi Martin,

You're right, it's working correctly now. Sorry for the noise.
(I'm using both qgis2 and 3 side by side, by having a different install 
prefix for qgis3. However, in my hurry to recompile from scratch I 
deleted all my ccmake files and forgot to set the alternative install 
prefix when configuring again, so qgis3 was picking up my old libs.)

thanks again!
Vincent.

On 07/12/2018 04:27 PM, Martin Dobias wrote:
> Hi Vincent
>
> I have tried on master branch again and I do not get crash with the
> 2-band tif file you have attached anymore. Which code revision is
> shown in the about box of QGIS in your build?
>
> Cheers
> Martin
>
>
> On Thu, Jul 12, 2018 at 9:22 AM, Vincent Schut <schut at satelligence.com> wrote:
>> Hi Martin,
>>
>> I just recompiled, but unfortunately this still crashes for me. Did it work
>> for you with the 2-band byte tif I attached?
>>
>> cheers,
>> Vincent.
>>
>> On 07/10/2018 02:39 PM, Martin Dobias wrote:
>>> Hi Vincent
>>>
>>> On Tue, Jul 10, 2018 at 1:46 PM, Vincent Schut <schut at satelligence.com>
>>> wrote:
>>>> Hi all,
>>>>
>>>> since https://github.com/qgis/QGIS/pull/7383 and
>>>> https://github.com/qgis/QGIS/pull/7384 were merged, qgis crashes with a
>>>> segfault when rendering a 2-band byte raster. A sample tif is attached.
>>>> When
>>>> opening and enabling this raster, qgis immediately crashes.
>>> Thanks for the report and sorry about that - fixed now on master in a9c017
>>>
>>> Regards
>>> Martin
>>