On Jun 8, 2008, at 1:47 PM, Bengt Nilsson wrote:
I was wrong about building completed.
After removing smbd and re-make I got
Linking bin/smbd
ld:
Unresolved:
srvstr_push_fn2
make: *** [bin/smbd] Error 1
A quick summary of what I've discovered today:
The offending line (that generates the unresolved error
when linking smbd) is line 3694 of trans2.c, which is in
the function call_trans2qfilepathinfo. Here it is with a bit
of context:
pdata += 24;
SIVAL(pdata,0,ea_size);
pdata += 4; /* EA info */
len = srvstr_push(outbuf, pdata+4,
dos_fname, max_data_bytes - (pdata+4 - *ppdata), STR_UNICODE);
SIVAL(pdata,0,len);
pdata += 4 + len;
data_size = PTR_DIFF(pdata,(*ppdata));
Line 3964 is the "len = srvstr_push()" call. That line is
expanded by the cpp into:
len = ((sizeof(pdata+4) != (max_data_bytes - (pdata+4 - *ppdata)) &&
sizeof(pdata+4) != sizeof(char *)) ?
__unsafe_string_function_usage_here_size_t__() : srvstr_push_fn((""),
(0), outbuf, pdata+4, dos_fname, max_data_bytes - (pdata+4 -
*ppdata), 8));
And it's this line which, when compiled, returns the
reference to __unsafe_string_function_usage_here_size_t__
instead of a reference to srvstr_push_fn. So either
((sizeof(pdata+4) != (max_data_bytes - (pdata+4 - *ppdata))
is evaluating to an unexpected value, or
sizeof(pdata+4) != sizeof(char *))
is. I can't spend any more time on this today, but maybe this
update will suggest something to someone here.
--
Kai Lanz
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