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From: | Gregory Heytings |
Subject: | bug#61704: 29.0.60; Crash in get_narrowed_begv |
Date: | Wed, 22 Feb 2023 13:40:41 +0000 |
How can len possibly be 0 at that point? It is (in short)Because the pixel width of W is less than its frame's column width. The division performed window_body_width is truncating, i.e:24 / 25 = 0and I suspect the actual width being divded at that point is less than w->pixel_width, since that window had fringes.
In that case it's a bug in window_body_width I guess, which should do /* Don't return a non-positive value. */ return max (width / denom, 1);
I did say that this happened while resizing the window. It was being displayed in an ediff-created frame.
You mean, the ediff popup control frame?
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