http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
Bug 3924 depends on bug 4260, which changed state.
Bug 4260 Summary: rewrite DNS code to use a single socket, event-based model
http://bugzilla.spamassassin.org/show_bug.cgi?id=4260
What|Old Value |New Value
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
Bug 3924 depends on bug 4260, which changed state.
Bug 4260 Summary: rewrite DNS code to use a single socket, event-based model
http://bugzilla.spamassassin.org/show_bug.cgi?id=4260
What|Old Value |New Value
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
Bug 3924 depends on bug 4260, which changed state.
Bug 4260 Summary: rewrite DNS code to use a single socket, event-based model
http://bugzilla.spamassassin.org/show_bug.cgi?id=4260
What|Old Value |New Value
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
Bug 3924 depends on bug 4260, which changed state.
Bug 4260 Summary: rewrite DNS code to use a single socket, event-based model
http://bugzilla.spamassassin.org/show_bug.cgi?id=4260
What|Old Value |New Value
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
Bug 3924 depends on bug 4260, which changed state.
Bug 4260 Summary: rewrite DNS code to use a single socket, event-based model
http://bugzilla.spamassassin.org/show_bug.cgi?id=4260
What|Old Value |New Value
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
Bug 3924 depends on bug 4260, which changed state.
Bug 4260 Summary: rewrite DNS code to use a single socket, event-based model
http://bugzilla.spamassassin.org/show_bug.cgi?id=4260
What|Old Value |New Value
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
Bug 3924 depends on bug 4260, which changed state.
Bug 4260 Summary: rewrite DNS code to use a single socket, event-based model
http://bugzilla.spamassassin.org/show_bug.cgi?id=4260
What|Old Value |New Value
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
[EMAIL PROTECTED] changed:
What|Removed |Added
BugsThisDependsOn||4260
--- Additional
On Thursday, March 3, 2005, 10:37:48 AM, bugzilla-daemon bugzilla-daemon wrote:
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2005-03-03 10:37 ---
The ActiveState perl bug that causes this crash appears to have been fixed in
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2005-03-03 10:37 ---
The ActiveState perl bug that causes this crash appears to have been fixed in
their version 5.8.6.
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You are
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-11-17 16:50 ---
Thanks Sidney. I should have read the ticket a little closer. And thanks for
filing a bug with ActiveState about it.
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http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-11-17 01:40 ---
There should always be a limit on the number of DNS queries a given message can
trigger, in order to protect the DNS servers and other infrastructure (including
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-11-17 09:32 ---
Subject: Re: URIDNSBL plugin crashes with certain messages
On Wed, Nov 17, 2004 at 01:40:47AM -0800, [EMAIL PROTECTED] wrote:
Note that the old tickets 3655
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
[EMAIL PROTECTED] changed:
What|Removed |Added
Status|REOPENED|RESOLVED
Resolution|
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-11-12 17:23 ---
Theo: Net:DNS changelog shows two interesting changes...
*** 0.45_01 February 9, 2004
Net::DNS now uses UDP on windows.
Removed Net::DNS::Select from the
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
[EMAIL PROTECTED] changed:
What|Removed |Added
Status|RESOLVED|REOPENED
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-11-12 14:01 ---
Until recently, Net::DNS used TCP instead of UDP for most DNS. Could that be
why this is only recently an issue?
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http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-11-12 15:14 ---
Subject: Re: URIDNSBL plugin crashes with certain messages
On Fri, Nov 12, 2004 at 02:01:02PM -0800, [EMAIL PROTECTED] wrote:
Until recently, Net::DNS used TCP
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-11-12 15:52 ---
I ran your test file sydney and it crashed perfectly under
Net::DNS .48, AP 5.8.4
When I backrev to AP 5.6.1, it doesn't crash.
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http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
[EMAIL PROTECTED] changed:
What|Removed |Added
CC||[EMAIL PROTECTED]
---
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
[EMAIL PROTECTED] changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-30 04:40 ---
I confirmed the bug in the latest ActivePerl 5.8.4 and reported it to them in
http://bugs.activestate.com/show_bug.cgi?id=34726
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http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-28 04:48 ---
Created an attachment (id=2493)
-- (http://bugzilla.spamassassin.org/attachment.cgi?id=2493action=view)
perl script that crashes ActiveState perl 5.8.1 in
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-28 04:56 ---
An additional note about the crash script I uploaded: The initial allocation of
the array to have 386 elements and then using only 358 of them is just
sloppiness
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-26 18:39 ---
At the time of the crash the handle count is 1,112
Memory usage is only 28,500k so that looks good.
These numbers are exactly the same for multiple runs so it
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-27 10:45 ---
I've done some more tests, but haven't nailed this yet. I determined that it is
not a matter of running out of file handles (descriptors). It does feel like
some
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-27 11:12 ---
I hacked my way around and found the same thing you did. If I can be of
assistance to help your testing I am here for another 5 hours plus I can work
on this
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-27 11:23 ---
Subject: Re: URIDNSBL plugin crashes with certain messages
On Wed, Oct 27, 2004 at 11:12:25AM -0700, [EMAIL PROTECTED] wrote:
P.S. URIDNSBL does have a
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-27 11:40 ---
Ok, I verified using ethereal that surbl is not using the default value of 20
to limit the number of lookups performed. If this was fixed, it might fix the
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-27 12:12 ---
Subject: Re: URIDNSBL plugin crashes with certain messages
On Wed, Oct 27, 2004 at 11:46:38AM -0700, [EMAIL PROTECTED] wrote:
Done it's bug 3930 Theo, what
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-27 12:17 ---
I already did this Justin, (great minds think alike) I found the point where it
crashes.
Should I move this into a security ticket, this is a potential DOS on
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-27 13:30 ---
Should I move this into a security ticket
If you do, you and I won't get to see it :-( [Insert rant about security
measures that make security more difficult].
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-25 18:43 ---
User error in my part, the reason for me having success at scanning this
message was due to:
debug: NS lookup of akamai.com failed horribly = Perhaps your
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-25 20:58 ---
Should SURBL limit number of domains to lookup?
Is this worth a new ticket aswell?
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You are the assignee
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-25 21:04 ---
Subject: Re: URIDNSBL plugin crashes with certain messages
On Mon, Oct 25, 2004 at 08:58:25PM -0700, [EMAIL PROTECTED] wrote:
Should SURBL limit number of
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-26 09:49 ---
Here is some more fuel for the fire:
I'm using a different test machine with SA 3.0.0-rc1 using Net::DNS 0.47 and
the script does not crash. This machine has
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-26 10:58 ---
The crash is in the second time there is a call to bgisready in the loop near
the top of sub complete_lookups in URIDNSBL.pm.
That's FYI, and all the debugging I
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-26 13:09 ---
Newbie at perl here, as for stack trace how does one accomplish this?
I edited my spamassassin.bat and added -d to the line which calls perl, this
produced an
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-26 14:16 ---
Ack, typo. That should have been
if (!$ent-{sock}) {
dbg(uridnsbl: found a bogus socket);
} elsif ($type eq 'NS') {
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http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-26 15:25 ---
Sidney,
I ran this test you suggest and it did not produce the output in the debug
lines.
I completed the first patch and ran a test which showed me the debug
http://bugzilla.spamassassin.org/show_bug.cgi?id=3924
--- Additional Comments From [EMAIL PROTECTED] 2004-10-26 15:43 ---
Sidney,
I'm sorry for not making that clear, the script still crashes. When you said
this was just a test, I did not assume you thought this would fix anything,
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