On 06/09/2011 11:23 AM, Todd Lyons wrote:
> On Wed, Jun 8, 2011 at 4:57 PM, Patrick Boutilier<boutilpj@???> wrote:
>>>> #1 0x00002b2d3d98a92c in smtp_respond (code=0x2b2d3d9e8906 "550",
>>>> codelen=<value optimized out>, final=1, msg=0x0) at smtp_in.c:2045
>>>> esclen = 0
>>>> esc = 0x2b2d3da0413e ""
>>>> #2 0x00002b2d3d97adf5 in receive_msg (extract_recip=0) at receive.c:3739
>>> 3739: smtp_respond((fake_response == DEFER)? US"450" : US"550", 3, TRUE,
>>> 3740: fake_response_text);
>>> So fake_response_text is NULL. How?
>> This is the part of the "acl_smtp_data" that is causing the problem. But not all messages that get fake rejected cause a segfault. What did you mean by "instrument all three of them" ?
>
> I think he means give an example that would indicate how it was being
> handled by those three places in the code.
>
>> warn message=X-this-is-spam-to-put-in-folder:
>> condition = ${if>{$spam_score_int}{47}{1}{0}}
>> control = fakereject/"Message rejected because of a high SPAM score $spam_score\n$spam_report"
>
> Is that the only control=fakereject that you use in your entire
> config? Are there any that do work with no problems? If yes, can you
> show them here?
We only have the one fakereject.
>
> Also, I don't use quotes on my fakerejects and my \n's still work
> properly. In testing, I was not able to make it segfault by adding
> quotes to my config, but still I'd suggest as a first test that you
> remove the quotes and see if it changes things.
Didn't try removing the quotes but did come up with a solution. I
believe that the messages causing segfaults were probably due to the
length of $spam_report . So I changed SA to produce a shorter, one line
report. Not a single segfault since.
Originally in local.cf:
clear_report_template
report "_SCORE_, autolearn=_AUTOLEARN_"
report "_SUMMARY_"
Changed to:
clear_report_template
report "score=_SCORE_,_TESTSSCORES(,)_"
Thanks for everybody's help.
>
> ...Todd
> --
> If Americans could eliminate sugary beverages, potatoes, white bread,
> pasta, white rice and sugary snacks, we would wipe out almost all the
> problems we have with weight and diabetes and other metabolic
> diseases. -- Dr. Walter Willett, Harvard School of Public Health
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email;internet:boutilpj@???
title:WAN Communications Specialist
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