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Merge branch 'obsd-master'

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This commit is contained in:
Thomas Adam
2023-11-02 22:58:45 +00:00
parent a5545dbc9f 5aadee6df4
commit 381c00a74e
3 changed files with 7 additions and 2 deletions
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6
screen-write.c
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@ -2110,7 +2110,7 @@ screen_write_combine(struct screen_write_ctx *ctx, const struct grid_cell *gc)
/*
* Check if we need to combine characters. This could be zero width
* (zet above), a modifier character (with an existing Unicode
* (set above), a modifier character (with an existing Unicode
* character) or a previous ZWJ.
*/
if (!zero_width) {
@ -2122,6 +2122,10 @@ screen_write_combine(struct screen_write_ctx *ctx, const struct grid_cell *gc)
return (0);
}
/* Check if this combined character would be too long. */
if (last.data.size + ud->size > sizeof last.data.data)
return (0);
/* Combining; flush any pending output. */
screen_write_collect_flush(ctx, 0, __func__);