Le 26/01/2023 à 02:05, Pavel Sanda a écrit :
On Thu, Jan 26, 2023 at 01:23:55AM +0100, Pavel Sanda wrote:
I can reproduce it only when not running under gdb.
It also seem impossible to reproduce when compiling with debug symbols.
Without them reproducibility seems to depends on the exact trajectory I do
with the mouse over the editing window (perhaps triggering some repaint
event when going over Inset?)
What I see from the backtrace looks like:
1/ metrics are computed for some info inset
2/ the info inset is regenerated (and thus the paragraph it held is now
invalid)
3/ We draw the inset and because of the new (disabled by default)
bookmark display code, we access the id() of the invalid paragraph.
4/ boom
This scenario can probably be verified using valgrind.
A short-term solution would be to avoid accessing the paragraph data
when not showing bookmarks, but this would be just a band-aid.
JMarc
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