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Hi!
Thanks for the hint. I've checked it and you seem to be right. So I
corrected this one in the CVS.
Btw. SANE compiles with gcc-3.02.
regards
- -- jochen
mh wrote:
| Hi all,
| there seems to be a small problem with the net backend and calls to
| sane_control_option(...) with the parameter SANE_ACTION_SET_AUTO
| (SANE version 1.0.5).
|
| According to the SANE standard, "the value of parameter v is completely
| ignored in this case and may be NULL."
| However, the net backend doesn't check for this case, which results in a
| crash in the lines (around line 831, net.c)
|
| if (value_size > 0)
| {
| if ((SANE_Word) value_size == reply.value_size)
| memcpy (value, reply.value, reply.value_size);
|
| (because value == NULL, but value_size > 0)
|
| The line
|
| if(action == SANE_ACTION_SET_AUTO) value_size = 0;
|
| before (~ line 799, net.c)
|
| req.handle = s->handle;
| req.option = option;
| req.action = action;
| req.value_type = s->opt.desc[option]->type;
| ...
|
| seems to fix the problem.
| Can someone please take a look at this?
|
| Thanks + bb
| Michael
| _______________________________________________
| Sane-devel mailing list
| sane-de...@www.mostang.com
| http://www.mostang.com/mailman/listinfo/sane-devel
|
- --
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