Bug#583273: flegita: Crashes on startup

[Julien BLACHE]

Josselin Mouette <joss at debian.org> wrote:

Hi,

>> #2  0xb6e9da09 in sane_control_option (h=0x8232858, opt=10,
>> act=SANE_ACTION_GET_VALUE, val=0x0,
>>     info=0xb249c1ac) at dll-s.c:36
>> #3  0xb6eb7f66 in ?? () from /usr/lib/gnome-scan-1.0/libgsane.so
>
> Let’s ask the Sane maintainer his opinion. Julien, do you think this is
> more likely a bug in the hpaio backend, or a bug in the way gnome-scan
> calls sane_control_option ?

In this case, gnome-scan is requesting the value of option 10 but
passing a NULL pointer as the destination for this value.

I can't think of a case for which val=NULL would be valid on a GET_VALUE
call, of the top of my head.

A backtrace with hpaio debug symbols (if available?) would be nice.

JB.

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 Julien BLACHE <jblache at debian.org>  |  Debian, because code matters more 
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