dcs: xtgettcap: ignore queries with invalid hex encodings

When we receive an XTGETTCAP query, where the capability is not
correctly hex encoded, ignore it.

Before this patch, we echo:ed it back to the TTY inside an error
resonse.
This commit is contained in:
Daniel Eklöf 2023-09-25 16:37:32 +02:00
parent 54722369d8
commit 8a5f2915e9
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2 changed files with 6 additions and 7 deletions

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@ -76,6 +76,8 @@
`BTN_LEFT+3` by default) ([#1364][1364]).
* `file://` prefix from URI's are no longer stripped when
opened/activated ([#1474][1474]).
* `XTGETTCAP` with capabilities that are not properly hex encoded will
be ignored, instead of echo:ed back to the TTY in an error response.
[1391]: https://codeberg.org/dnkl/foot/issues/1391
[1448]: https://codeberg.org/dnkl/foot/pulls/1448