<div dir="ltr"><span style="font-size:12.8px">Do we know if WF continues to work when e.g. the partition for</span><br style="font-size:12.8px"><span style="font-size:12.8px">log files or other data is full?</span><br><div><span style="font-size:12.8px"><br></span></div><div><span style="font-size:12.8px">>> You can try to down the server with a DOS like this: <a href="http://sourceforge.net/p/jmdns/bugs/130/">http://sourceforge.net/p/jmdns/bugs/130/</a></span></div><div><span style="font-size:12.8px">As far as I know the server continue to run, but nothing else on the server will be doing something useful since there is no space left.</span></div><div><span style="font-size:12.8px"><br></span></div><div><span style="font-size:12.8px">This was what I report this year:</span></div><div><span style="font-size:12.8px"><br></span></div><div><div style="font-size:12.8px;margin:0px"> I saw single files <span class="">log</span> with more than 2.5G of information on my standalone <span class="">log</span> directory:</div><div style="font-size:12.8px;margin:0px;min-height:14px"><br></div><div style="margin:0px;font-size:13px;font-family:Menlo">2015-07-20 06:53:46,024 SEVERE [javax.jmdns.impl.constants.DNSRecordType] (SocketListener(45-55-77-19.local.)) Could not find reco</div><div style="margin:0px;font-size:13px;font-family:Menlo">rd type for index: -1</div><div style="margin:0px;font-size:13px;font-family:Menlo">2015-07-20 06:53:46,042 SEVERE [javax.jmdns.impl.DNSIncoming] (SocketListener(45-55-77-19.local.)) Could not find record type: dns</div><div style="margin:0px;font-size:13px;font-family:Menlo">[query,<a href="http://192.99.0.161:52050/" target="_blank">192.99.0.161:52050</a>, length=184, id=0x5c78, flags=0x3030]</div><div style="margin:0px;font-size:13px;font-family:Menlo"> 0: 5c7830305c783030 5c7830305c783030 5c7830305c783031 5c7830305c783030 \x00\x00 \x00\x00 \x00\x01 \x00\x00</div><div style="margin:0px;font-size:13px;font-family:Menlo"> 20: 5c7830305c783030 5c7830305c783030 5c7830395c783546 5c7837335c783635 \x00\x00 \x00\x00 \x09\x5F \x73\x65</div><div style="margin:0px;font-size:13px;font-family:Menlo"> 40: 5c7837325c783736 5c7836395c783633 5c7836355c783733 5c7830375c783546 \x72\x76 \x69\x63 \x65\x73 \x07\x5F</div><div style="margin:0px;font-size:13px;font-family:Menlo"> 60: 5c7836345c783645 5c7837335c783244 5c7837335c783634 5c7830345c783546 \x64\x6E \x73\x2D \x73\x64 \x04\x5F</div><div style="margin:0px;font-size:13px;font-family:Menlo"> 80: 5c7837355c783634 5c7837305c783035 5c7836435c783646 5c7836335c783631 \x75\x64 \x70\x05 \x6C\x6F \x63\x61</div><div style="margin:0px;font-size:13px;font-family:Menlo"> a0: 5c7836435c783030 5c7830305c783043 5c7830305c783031 \x6C\x00 \x00\x0C \x00\x01</div><div style="margin:0px;font-size:13px;font-family:Menlo;min-height:15px"><br></div><div style="margin:0px;font-size:13px;font-family:Menlo">2015-07-20 06:53:46,076 WARNING [javax.jmdns.impl.constants.DNSRecordClass] (SocketListener(45-55-77-19.local.)) Could not find re</div><div style="margin:0px;font-size:13px;font-family:Menlo">cord class for index: -1</div><div style="margin:0px;font-size:13px;font-family:Menlo">2015-07-20 06:53:46,260 SEVERE [javax.jmdns.impl.DNSIncoming$MessageInputStream] (SocketListener(45-55-77-19.local.)) bad domain n</div><div style="margin:0px;font-size:13px;font-family:Menlo">ame: possible circular name detected. Bad offset: 0xffffffff at 0xb6</div><div style="margin:0px;font-size:13px;font-family:Menlo">2015-07-20 06:53:46,270 SEVERE [javax.jmdns.impl.constants.DNSRecordType] (SocketListener(45-55-77-19.local.)) Could not find reco</div><div style="margin:0px;font-size:13px;font-family:Menlo">rd type for index: -1</div><div style="margin:0px;font-size:13px;font-family:Menlo">2015-07-20 06:53:46,296 SEVERE [javax.jmdns.impl.DNSIncoming] (SocketListener(45-55-77-19.local.)) Could not find record type: dns</div><div style="margin:0px;font-size:13px;font-family:Menlo">[query,<a href="http://192.99.0.161:52050/" target="_blank">192.99.0.161:52050</a>, length=184, id=0x5c78, flags=0x3030, questions=1</div><div style="margin:0px;font-size:13px;font-family:Menlo">questions:</div><div style="margin:0px;font-size:13px;font-family:Menlo"><span style="white-space:pre-wrap"> </span>[DNSQuestion@<a href="tel:2024648779" value="+12024648779" target="_blank">2024648779</a> type: TYPE_IGNORE index 0, class: CLASS_UNKNOWN index 0, name: 0\x00\x01\x00\x00\x00\x00\x00\x00\x</div><div style="margin:0px;font-size:13px;font-family:Menlo">09\x5F\x73\x6.\x72\x76\x69\x63\x65\x73\x07\x5F\x64\x6E\x73\x2D\x73\.4\x04\x5F\x75\x64\x70\x05\x6C\x6F\x63\x61\x6C\x00\x00\.C\x00\x</div><div style="margin:0px;font-size:13px;font-family:Menlo">01ϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿ.]]</div><div style="margin:0px;font-size:13px;font-family:Menlo"><span style="white-space:pre-wrap"> </span>question: [DNSQuestion@<a href="tel:2024648779" value="+12024648779" target="_blank">2024648779</a> type: TYPE_IGNORE index 0, class: CLASS_UNKNOWN index 0, name: 0\x00\x01\x00\x00\x0</div><div style="margin:0px;font-size:13px;font-family:Menlo">0\x00\x00\x00\x09\x5F\x73\x6.\x72\x76\x69\x63\x65\x73\x07\x5F\x64\x6E\x73\x2D\x73\.4\x04\x5F\x75\x64\x70\x05\x6C\x6F\x63\x61\x6C\x</div><div style="margin:0px;font-size:13px;font-family:Menlo">00\x00\.C\x00\x01ϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿϿ.]</div><div style="margin:0px;font-size:13px;font-family:Menlo"> 0: 5c7830305c783030 5c7830305c783030 5c7830305c783031 5c7830305c783030 \x00\x00 \x00\x00 \x00\x01 \x00\x00</div><div style="margin:0px;font-size:13px;font-family:Menlo"> 20: 5c7830305c783030 5c7830305c783030 5c7830395c783546 5c7837335c783635 \x00\x00 \x00\x00 \x09\x5F \x73\x65</div><div style="margin:0px;font-size:13px;font-family:Menlo"> 40: 5c7837325c783736 5c7836395c783633 5c7836355c783733 5c7830375c783546 \x72\x76 \x69\x63 \x65\x73 \x07\x5F</div><div style="margin:0px;font-size:13px;font-family:Menlo"> 60: 5c7836345c783645 5c7837335c783244 5c7837335c783634 5c7830345c783546 \x64\x6E \x73\x2D \x73\x64 \x04\x5F</div><div style="margin:0px;font-size:13px;font-family:Menlo"> 80: 5c7837355c783634 5c7837305c783035 5c7836435c783646 5c7836335c783631 \x75\x64 \x70\x05 \x6C\x6F \x63\x61</div><div style="margin:0px;font-size:13px;font-family:Menlo"> a0: 5c7836435c783030 5c7830305c783043 5c7830305c783031 \x6C\x00 \x00\x0C \x00\x01</div></div><div style="margin:0px;font-size:13px;font-family:Menlo"><br></div><div style="margin:0px;font-size:13px;font-family:Menlo">Jason said me to use this:</div><div style="margin:0px;font-size:13px;font-family:Menlo"><div style="font-family:arial,sans-serif;font-size:12.8px">In the CLI do:</div><div style="font-family:arial,sans-serif;font-size:12.8px"><br></div><div style="font-family:arial,sans-serif;font-size:12.8px">/subsystem=<span class="">logging</span>/logger=javax.jmdns:add</div><div style="font-family:arial,sans-serif;font-size:12.8px">/subsystem=<span class="">logging</span>/logger=javax.jmdns:write-attribute(name=level,value=OFF)</div><div style="font-family:arial,sans-serif;font-size:12.8px"><br></div><div style="font-family:arial,sans-serif;font-size:12.8px">Or you can edit the XML and add:</div><div style="font-family:arial,sans-serif;font-size:12.8px"><br></div><div style="font-family:arial,sans-serif;font-size:12.8px"> <logger category="javax.jmdns"><br> <level name="OFF"/><br> </logger></div></div><div><br></div><div>I think that maybe some kind of listener could be used to report on UI administration the left space when it is too small. This could be very useful, since there are a lot of masked problems that report a totally different exception since porr try/catch statements that usually report other unrelated message.</div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-11-03 11:30 GMT-02:00 Heiko W.Rupp <span dir="ltr"><<a href="mailto:hrupp@redhat.com" target="_blank">hrupp@redhat.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On 3 Nov 2015, at 14:19, David M. Lloyd wrote:<br>
> I'm pretty sure that if an attacker has permission to upload deployments<br>
> to the server, they already essentially have control over the server.<br>
<br>
</span>Well, uploads can be remotely, so this can be seen as a DOS<br>
attack vector that does not necessarily require privileges<br>
for (physical) access like (remote) shell.<br>
<br>
And then I recall there being the zip bombs where a very small<br>
file would unzip to a huge one. This is probably nothing that<br>
could be caught by limiting the size of the upload.<br>
<br>
Do we know if WF continues to work when e.g. the partition for<br>
log files or other data is full?<br>
<span class="HOEnZb"><font color="#888888"><br>
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