[sane-devel] double free or corruption

[Ralph Little]

Hi,

On 2021-04-06 8:01 a.m., Ralph Little wrote:
> Hi,
>
>
> On 2021-04-05 2:47 a.m., Steve White wrote:
>> This is with Linux Mint 20.1 Ulyssa, running on an AMD Ryzen 3 1200.
>>
>> $ scanadf -L
>> device `genesys:libusb:001:002' is a Canon LiDE 220 flatbed scanner
>> double free or corruption (out)
>> Aborted (core dumped)
>>
>> $ scanadf -V
>> scanadf (sane-frontends) 1.0.14
>>
> Thanks for your report!
> I also get a crash with Mint 19.3 on a Ryzen 7 2700 with a completely
> different list of scanners.
>
> I have created an issue:
> https://gitlab.com/sane-project/frontends/-/issues/22
>
> I will look into it.

Looks like a genesys backend issue.
I have closed the above issue with some improvements to kill off
compiler warnings and opened a new issue in the backends repo:

https://gitlab.com/sane-project/backends/-/issues/464

Progress will continue from there. Once that is resolved, then I would
suggest getting an update from our PPA here:

https://launchpad.net/~sane-project/+archive/ubuntu/sane-git

Cheers,
Ralph