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(parent: f2144ee) | patch
Avoid crashes when setting the cursor
authorEli Zaretskii <eliz@gnu.org>
Tue, 4 Oct 2016 19:12:08 +0000 (22:12 +0300)
committerEli Zaretskii <eliz@gnu.org>
Tue, 4 Oct 2016 19:12:08 +0000 (22:12 +0300)
commit01669ad9a67af27101decc387e44407e0a08bcf2
treefa36c05ab7ced7ec905b8ffe2d9cafb9c180d8c8tree | snapshot
parentf2144eef19611fb2189c44c055e1d539b7a53f08commit | diff
Avoid crashes when setting the cursor

* src/xdisp.c (display_and_set_cursor): Don't index glyphs of a
glyph row if hpos is out of valid bounds.  This avoids crashes in
some rare cases.  (Bug#24614)
src/xdisp.c diff | blob | history
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