[Dovecot] panic fts_solr for bad attachment

[Daniel L. Miller]

On 11/27/2012 7:28 AM, Daniel L. Miller wrote:
> On 11/26/2012 10:08 PM, Timo Sirainen wrote:
>> On 27.11.2012, at 7.50, Timo Sirainen wrote:
>>
>>>> Nov 26, 2012 8:49:29 PM org.apache.solr.common.SolrException log
>>>> SEVERE: org.apache.solr.common.SolrException: Illegal character 
>>>> ((CTRL-CHAR, code 8))
>>>> at [row,col {unknown-source}]: [1011144,197790]
>>> Something's wrong. The Solr code was already supposed to catch all 
>>> of these.
>>

I was taking a brief scan of the code - and as usual I'm probably wrong 
- but I believe the protection comes from the xml_encode functions.  
Could it be that there are some solr writes that don't go through that 
function - because it is assumed that the data in question doesn't need 
that processing?  Like mailbox names, field names, or uids - that 
SHOULDN'T have any garbage but maybe something is creeping in?

-- 
Daniel