http://bugzilla.opensuse.org/show_bug.cgi?id=1175037 Bug ID: 1175037 Summary: Sporadic endless loop in claws-mail/RSSyl - pango or harfbuzz related? Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: GNOME Assignee: gnome-bugs@suse.de Reporter: d_werner@gmx.net QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Created attachment 840462 --> http://bugzilla.opensuse.org/attachment.cgi?id=840462&action=edit gdb backtrace of claws-mail In claws-mails (3.17.6 from Tumbleweed) RSS reader RSSyl some messages cause "endless loops". The problem happens in Tumbleweed and Leap 15.2 (in Leap 15.2 observed with claws-mail 3.17.5 from GA and also with 3.17.6 from the update - repo). But it is not identical, a message which triggers the endless loop in Tumbleweed can be viewed without problem in Leap 15.2. Luckily it is only a small percentage of messages which cause this, but if it happens claws-mail needs to be killed. Viewing the same message after the restart will trigger the problem again. In backtraces taken while in this endless loop state I always observed harfbuzz or pango related entries last on the stack. So maybe the actual problem is in this area. Attached several stack traces from claws-mail looping over the same message. 38 is the related message which caused this in Tumbleweed snapshot 20200807 which can be opened in Leap 15.2 with up to date fixes. I did not observe something similar with Leap 15.1. -- You are receiving this mail because: You are on the CC list for the bug.