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(parent: b1ba06a) | patch
Fix rare crashes in redisplay due to problems with fontsets
authorEli Zaretskii <eliz@gnu.org>
Sat, 12 Aug 2023 06:38:28 +0000 (09:38 +0300)
committerEli Zaretskii <eliz@gnu.org>
Sat, 12 Aug 2023 06:38:28 +0000 (09:38 +0300)
commit03e897c08facf8e920ee04cd505b72f5aa5a30cf
tree87221aa14947ab45d7d1c9664c7fb5e8812776eftree | snapshot
parentb1ba06a1e4bac45cecddeb961ec3e56afa390c3fcommit | diff
Fix rare crashes in redisplay due to problems with fontsets

* src/xdisp.c (get_next_display_element): If we have no usable
face to display a character/composition, treat that as glyphless.
(produce_glyphless_glyph): If neither it->face nor its ASCII face
are usable, fall back to the frame's default font.  (Bug#65198)
src/xdisp.c diff | blob | history
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