Under certain conditions (that I have yet to discover) the temp directories created in /tmp are not getting deleted when FuzzyOcr? is done with its scans. This happens both with the 3.4.2 devel release and the 3.4.3 version of FuzzyOcr?.pm from the Source tree. The following are examples of successful deletion entries in the logfile and unsuccessful:
2006-12-05 15:34:58 [81691] Saved: /tmp/.spamassassin81691t9BsTytmp/raw.eml
2006-12-05 15:34:58 [81691] Wrote: /tmp/.spamassassin81691t9BsTytmp/be.png
2006-12-05 15:34:58 [81691] Errors to: /tmp/.spamassassin81691t9BsTytmp/raw.err
2006-12-05 15:34:58 [81691] pfile => /tmp/.spamassassin81691t9BsTytmp/be.png.pnm
2006-12-05 15:34:58 [81691] efile => /tmp/.spamassassin81691t9BsTytmp/be.png.err
2006-12-05 15:34:58 [81691] Calculating the image hash: /tmp/.spamassassin81691t9BsTytmp/be.png.pnm
2006-12-05 15:35:09 [81691] Remove DIR: /tmp/.spamassassin81691t9BsTytmp
2006-12-05 15:32:45 [81691] Saved: /tmp/.spamassassin81691MhW8rEtmp/raw.eml
2006-12-05 15:32:45 [81691] Wrote: /tmp/.spamassassin81691MhW8rEtmp/moiety.gif
2006-12-05 15:32:45 [81691] Errors to: /tmp/.spamassassin81691MhW8rEtmp/raw.err
2006-12-05 15:32:45 [81691] pfile => /tmp/.spamassassin81691MhW8rEtmp/moiety.gif.pnm
2006-12-05 15:32:45 [81691] efile => /tmp/.spamassassin81691MhW8rEtmp/moiety.gif.err
2006-12-05 15:32:45 [81691] Calculating the image hash: /tmp/.spamassassin81691MhW8rEtmp/moiety.gif.pnm
As seen the last message I receive regarding the files in that directory are that they are being scanned. No scan error messages are getting logged for these files.