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Bug#972339: armhf: hpcups crashes with free() invalid pointer for some printers



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Hello there Paul,

Le jeudi, 11 février 2021, 16.55:09 h CET Paul Gevers a écrit :
> On Fri, 16 Oct 2020 14:23:59 +0200 Didier 'OdyX' Raboud wrote:
> > According to the 3.20.9-3 armhf auutopkgtest run for migration testing;
> > https://ci.debian.net/data/autopkgtest/testing/armhf/h/hplip/7460676/log.g
> > z
> > 
> > hpcups sometimes crashes with free(): invalid pointer. For instance, it
> > seems that setting up a 'drv:///hpcups.drv/hp-officejet_pro_1150c.ppd'
> > printer will let hpcups crash.
> 
> Just to have the information for the release process, do you think this
> is a regression compared to buster, or did you just found out now
> because of autopkgtest?

I found out because of autopkgtest only. I think it's a real bug (printing a 
test PDF to a specific printer should naturally work), unlikely to be fixed by 
upstream (we carry 77 patches, none of which ever got merged), on a non-
classical architecture. It's very likely not a regression from buster, but I 
couldn't formally confirm this.

> Is there any progress on this issue?

No, and I don't expect to make progress myself there; my C-fu is way too 
limited.

I hope that helps, and sure hope you're well!

Cheers,
    OdyX

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