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| author | Eli Zaretskii <eliz@gnu.org> | 2020-10-26 18:14:32 +0200 |
|---|---|---|
| committer | Eli Zaretskii <eliz@gnu.org> | 2020-10-26 18:14:32 +0200 |
| commit | 634bbb61f2f1b3e0fdf830f58a7ec7e39ea5a14f (patch) | |
| tree | 529545df5e1424558c06b2224a54836929b6a5e7 /lisp/emacs-lisp/helper.el | |
| parent | cdb3c9d662c772ce25ea4d803eccd2c9e6a6ae99 (diff) | |
| download | emacs-634bbb61f2f1b3e0fdf830f58a7ec7e39ea5a14f.tar.gz emacs-634bbb61f2f1b3e0fdf830f58a7ec7e39ea5a14f.tar.bz2 emacs-634bbb61f2f1b3e0fdf830f58a7ec7e39ea5a14f.zip | |
Avoid segfaults due to using fonts that were closed
* src/composite.c (composition_gstring_cache_clear_font): New
function.
* src/composite.h (composition_gstring_cache_clear_font): Add
prototype.
* src/font.c (font_clear_cache): When we are about to close a
font, remove from the gstring cache any lgstring that uses this
font. (Bug#42943)
Diffstat (limited to 'lisp/emacs-lisp/helper.el')
0 files changed, 0 insertions, 0 deletions