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xdg-shell: improve validation of resize edges

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The current validation doesn't catch some invalid values such as 3 or 7.
This commit is contained in:
Isaac Freund 2023-03-02 21:30:31 +01:00
parent 97c8ad7c65
commit 5ae17de23f
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GPG key ID: 86DED400DDFD7A11
1 changed files with 11 additions and 1 deletions
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12
types/xdg_shell/wlr_xdg_toplevel.c
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@ -313,7 +313,17 @@ static void xdg_toplevel_handle_resize(struct wl_client *client,
struct wlr_seat_client *seat = struct wlr_seat_client *seat =
wlr_seat_client_from_resource(seat_resource); wlr_seat_client_from_resource(seat_resource);
if (edges > XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM_RIGHT) { switch (edges) {
case XDG_TOPLEVEL_RESIZE_EDGE_TOP:
case XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM:
case XDG_TOPLEVEL_RESIZE_EDGE_LEFT:
case XDG_TOPLEVEL_RESIZE_EDGE_RIGHT:
case XDG_TOPLEVEL_RESIZE_EDGE_TOP_LEFT:
case XDG_TOPLEVEL_RESIZE_EDGE_TOP_RIGHT:
case XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM_LEFT:
case XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM_RIGHT:
break;
default:
wl_resource_post_error(toplevel->base->resource, wl_resource_post_error(toplevel->base->resource,
XDG_TOPLEVEL_ERROR_INVALID_RESIZE_EDGE, XDG_TOPLEVEL_ERROR_INVALID_RESIZE_EDGE,
"provided value is not a valid variant of the resize_edge enum"); "provided value is not a valid variant of the resize_edge enum");