Romain Francoise wrote:
> While doing some testing I found the following crash. It looks
> related to the copy/output mode rewrite:
<snip>
> It can easily be reproduced by maximizing a terminal which contains
> a tmux window showing `list-keys' output.
Thanks, I believe I just fixed it in SourceForge. It was happening
because the history-viewing offset, data->oy, was larger than the actual
number of lines in the (new) history after a resize, and the expression
py = screen_hsize(data->backing) + data->cy - data->oy;
resulted in an underflow for py (which is unsigned).
It looks to me like it predates the copy/output-mode merge; but of
course it wouldn't have shown up for "list-keys" prior to the merge. I
think it would still have crashed during copy-mode, though.
--
Micah J. Cowan
http://micah.cowan.name/
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