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virtual_keyboard_v1: validate keymap format

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Simon Ser 2026-05-21 13:35:48 +02:00 • committed by Simon Zeni
parent c5c1ba2baa
commit 91ef4ce208
2 changed files with 8 additions and 0 deletions
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1
protocol/virtual-keyboard-unstable-v1.xml
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@ -47,6 +47,7 @@
<enum name="error"> <enum name="error">
<entry name="no_keymap" value="0" summary="No keymap was set"/> <entry name="no_keymap" value="0" summary="No keymap was set"/>
<entry name="invalid_keymap_format" value="1" summary="Invalid keymap format"/>
</enum> </enum>
<request name="key"> <request name="key">

7
types/wlr_virtual_keyboard_v1.c
View file

@ -44,6 +44,13 @@ static void virtual_keyboard_keymap(struct wl_client *client,
return; return;
} }
if (!wl_keyboard_keymap_format_is_valid(format, 1)) {
wl_resource_post_error(resource,
ZWP_VIRTUAL_KEYBOARD_V1_ERROR_INVALID_KEYMAP_FORMAT,
"Invalid keymap format");
return;
}
struct xkb_context *context = xkb_context_new(XKB_CONTEXT_NO_FLAGS); struct xkb_context *context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
if (!context) { if (!context) {
goto context_fail; goto context_fail;