Milter-greylist

manu@... a \ufffdcrit :
> Benoit Branciard <benoit.branciard@...> wrote:
> 
>> May it be a problem with libcurl ? I use (and compiled with) libcurl3
>> 7.13.2 (Debian package).
> 
> I have curl-7.16.0
> 
> I use urlcheck extensively to query an LDAP directory, where per-user
> filtering settings are stored.
> 

I upgraded to libcurl3 7.15.5, recompiled milter-greylist with some more 
debug logging messages, and I still get some garbage chars in urlcheck 
responses.

Corruption occurs *before* answer_parse() : I added a mg_log() at 
beginning of this function to dump the response buffer, it already 
contains garbage.

I tested an LDAP urlcheck: it seems to pass uncorrupted, *except* the 
first line, which should contain "DN: ...": two garbage chars appear 
before the DN value.

This may explain why you don't have problems in your setup if you only 
do LDAP checks, since the DN: line is always ignored by milter-greylist.

By comparison, a command-line "curl" on the same URL (LDAP or HTTP), 
executed on the same machine as milter-greylist (same libs), always 
returns expected result, not corrupted.

Still investigating...

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