Bug 180902 - kmail freezes (hangs) on imap mail with alot of attachments
Summary: kmail freezes (hangs) on imap mail with alot of attachments
Status: RESOLVED UNMAINTAINED
Alias: None
Product: kmail
Classification: Applications
Component: IMAP (show other bugs)
Version: 1.11.0
Platform: unspecified Linux
: NOR normal
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-01-15 23:56 UTC by Nick Shaforostoff
Modified: 2015-04-12 10:05 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:

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kmail freezing (157.15 KB, image/png)
2009-01-15 23:58 UTC, Nick Shaforostoff 		Details
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Description Nick Shaforostoff 2009-01-15 23:56:31 UTC 
Version:           1.11.0 (using 4.1.96 (KDE 4.1.96 (KDE 4.2 RC1)), Debian packages)
Compiler:          cc
OS:                Linux (i686) release 2.6.22-1-mepis-smp

kmail freezes (hangs) on imap mail with alot of attachments. It doesn't respond for ~30 seconds. The cpu usage is about 30% (i have dual-core), and network is hardly used during the process.

I can reproduce it only on one mail. I'll also attach a screenshot.
Comment 1 Nick Shaforostoff 2009-01-15 23:58:59 UTC 
Created attachment 30299 [details]
kmail freezing

this is a mail I got from KDE translation contributor.
Comment 2 Nick Shaforostoff 2009-01-15 23:59:47 UTC 
one important detail: the attached files are encoded using 8bit encoding, and usually they are encoded using base64
Comment 3 Laurent Montel 2015-04-12 10:05:49 UTC 
Thank you for taking the time to file a bug report.

KMail2 was released in 2011, and the entire code base went through significant changes. We are currently in the process of porting to Qt5 and KF5. It is unlikely that these bugs are still valid in KMail2.

We welcome you to try out KMail 2 with the KDE 4.14 release and give your feedback.