[sane-devel] saned issues for remote scanner access
Sun, 22 Feb 2004 19:41:06 +0100
Henning Meier-Geinitz <email@example.com> wrote:
>> [saned] process_request: got request 8
>> Program received signal SIGSEGV, Segmentation fault.
>> 0x08049d3e in decode_handle (w=0x8053460, op=0x804f370 "cancel") at saned.c:460
>> 460 DBG (DBG_ERR, "decode_handle: w->status: %d, h: %d, num_handles: %d, inuse: %d\n",
> As handle[-1] is pointing somewhere starnge, that crashes.
Nah, here we're _inside_ decode_handle(), where h = 0 according to the
previous backtrace sent on the list.
So, hrm, there's something fishy in there.
Jim, could you try with just
DBG (DBG_ERR, "decode_handle: w->status: %d, h: %d, num_handles: %d\n",
w->status, h, num_handles);
This way we should get an idea of what's going on...
Julien BLACHE <http://www.jblache.org>
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