[Bug 268138] New: Crypto operations like verify and decrypt hang in the mail frontend after a few operations, cpu intensive

[Bernhard E. Reiter]

https://bugs.kde.org/show_bug.cgi?id=268138

           Summary: Crypto operations like verify and decrypt hang in the
                    mail frontend after a few operations, cpu intensive
           Product: KMail Mobile
           Version: unspecified
          Platform: Maemo 5
        OS/Version: Linux
            Status: NEW
          Keywords: komo3
          Severity: major
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: bernhard at intevation.de


I can reproduce on the N900 and the HTC Touch Pro2,
that after a few crypto operations, the crypto thread of kmail-mobile
seems to hang. 

Symptoms:
No other crypto operations completes in Kontact Touch Mail.
Can still operate and switch to other email otherwise.
Can do crypto operations on the command line. 
No dirmngr and no gpgsm running.
gpg-connect-agent gets prompt from the gpg-agent.
kontact-mobile getting all available CPU seen on top. 

How to reproduce:
E.g send yourself three emails: Signed only, signed and encrypted, encrypted
only.
Switch between all those emails back and forth.
After doing this up a few times (usually three times is enough),
the symptoms occur.

N900
Package: kdepim-mobile
Version: 4:4.6~.20110211.1251.git9d81e94-1maemo1.1219908
Package: libqt4-experimental-gui
Version: 4.7.0~git20101111-0maemo1
Config-Version: 4.7.0~git20101111-0maemo1

HTC Touch pro2:
Version build 20110217-1613 (I believe)

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