[Bug 145303] New: [crash] re-filtering of mailing lists, duplication of filtered messages

[Daniel Franke]

------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.
         
http://bugs.kde.org/show_bug.cgi?id=145303         
           Summary: [crash] re-filtering of mailing lists, duplication of
                    filtered messages
           Product: kmail
           Version: 1.9.6
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs kde org
        ReportedBy: franke.daniel gmail com


Version:           1.9.6 (using KDE 3.5.6, Gentoo)
Compiler:          Target: i686-pc-linux-gnu
OS:                Linux (i686) release 2.6.17.13

Two high-volume mailing-lists (A and B), both filtered into their respective directory. Messages, that are sent to both, shall be filtered into the directory of ML A. Since the filter for B was set up after that of A, it is applied first, thus mails sent two both lists go to directory B. Change the ordering of filters so that A comes first (move to top of filter list). Select all mails in directory B (6000+ in my case), apply filter. Filter is applied to most mails, then kmail chrashes. The mails in folder B are duplicated (now 12000+). Folder A grew by a couple of hundred, hence, no mail seems to be lost.

Unfortunately, I didn't keep the backtrace. I also hesitate to attempt to reproduce this ... 

Any suggestions how to get rid of 6000 duplicated mails?