Created attachment 1726 [details]
Claws Mail version 3.14.1git148
Haven't seen a crash in a very long time; but now, a message from auto parts company causes CM to crash. If I move the message away, no crash; move it back to inbox = crash.
Created attachment 1727 [details]
messge which causes crash
Created attachment 1728 [details]
Complete --debug output when entering inbox via mouse click
No changes to oxygen since July/2016.
All previous messages from this source are fine.
Updated to CM git 221
This message still crashes CM.
$ rpm -qa | grep oxygen
Yet... when CM crashes, I see this msg 4 times:
** (cm:30899): WARNING **: /home/iurt/rpmbuild/BUILD/oxygen-gtk2-1.4.6/src/oxygenstylewrapper.cpp:3572: invalid icon size '16'
in which I see 2 issues:
1. /home/iurt is a) not on my system, b) not in claws source, c) IS in claws binary and plugins/*/*.so
2. oxygen-gtk2-1.4.6 does not match installed packages, unless gtk==gtk2
Last pixbuf update was in Oct/2016.
Decoded quoted-printable to normal html and it displays just fine in browser.
Created new message by removing quoted-printable and it still crashes the same way.
Running with gdb...
Created attachment 1729 [details]
gdb bt full output
Pierre, "iurt" was the username under which your Mageia packages were built on the packages builder's system, some of the paths to source files were hardcoded in packages' debug data. The bug is in the oxygen GTK2 theme. I can reproduce it as well, and it doesn't happen when I use a different theme.
From the GDB backtrace, it is clearly visible that the crash happens within GDK, as called from WebKit (possibly with some bogus parameters).
Notice how the only Claws Mail code involved is in the very first (lowermost) frame, in our main() function, as we call GTK's main event loop via gtk_main(). So, definitely not a bug within Claws Mail.
This is really strange...
I copied this message to another userid on same system.
Same CM, same libs, same plugins, same preferences and it doesn't crash on that instance.
Copied *rc to the other userid and still no crash there...
I've always used the default theme. Dumb Q; where do I find alternate CM themes? Tried some themes in /usr/share/themes; but they all error out with "This folder doesn't seem to be a theme folder. Install anyway?"
Installed Paul's clawsola and still crashes.
This has nothing to do with Claws Mail icon themes, but rather GTK themes (or engines, as they call it), which control how all GTK applications look. The crash happens when using theme oxygen-gtk2. Try switching to another theme, e.g. Adwaita and see if the message still causes a crash.
Not a claws-mail bug, closing as INVALID.