[Users] Claws Mail hang on one mail

[wwp]

Hello Frank,


On Mon, 12 Oct 2020 15:38:42 +0200 Frank Dietrich <bits_n_bytes at gmx.de> wrote:

> Hi guys,
> 
> I received one email on which CM 3.17.7 hangs and consumes 100% CPU.
> 
> following I did without success to find the origin
> - disabled all plugins --> error persists
> - run CM with --debug --> it hangs after those lines
> 
> procheader.c:174:generic_get_one_field: empty line
> procheader.c:174:generic_get_one_field: empty line
> procheader.c:174:generic_get_one_field: empty line
>     message/rfc822 (offset:0 length:7763 encoding: 6)
>         multipart/alternative (offset:3644 length:4119 encoding: 6)
>             text/plain (offset:3776 length:1075 encoding: 3)
>             text/html (offset:4983 length:2730 encoding: 3)
> procmsg.c:1952:Setting flags for message 2150 in folder folder_name
> procheader.c:174:generic_get_one_field: empty line
> procheader.c:174:generic_get_one_field: empty line
> procheader.c:174:generic_get_one_field: empty line
>     message/rfc822 (offset:0 length:7763 encoding: 6)
>         multipart/alternative (offset:3644 length:4119 encoding: 6)
>             text/plain (offset:3776 length:1075 encoding: 3)
>             text/html (offset:4983 length:2730 encoding: 3)
> hooks.c:70:registered new hook for 'avatar_header_update' as id 1
> procheader.c:174:generic_get_one_field: empty line
> messageview.c:1291:found part 6/alternative
> procheader.c:197:generic_get_one_field: empty line
> textview.c:692:TIMING textview_add_part : 0s005ms
> textview.c:658:TIMING textview_add_part : 0s000ms
> textview.c:1165:Viewing text content of type: plain (length: 992)
> 
> - Is there some way to check the structure of the email file?
> - How can the issue origin be narrowed?

Narrowing down like.. disabling plugins. Also, w/o disabling plugins,
disabling HTML-view preferences if any (those ones who force the view
of the HTML part if any). That would be my first attempts. Disabling
signature verification as well, if that's related.


Regards,

-- 
wwp
https://useplaintext.email/
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