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layer-shell: forbid set_size with values ≥INT32_MAX

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(cherry picked from commit be1c48cbfb)
This commit is contained in:
Kirill Primak 2024-01-22 18:57:37 +03:00 • committed by Simon Zeni
parent 2c48c3837e
commit 82278edf3c
1 changed files with 6 additions and 0 deletions
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6
types/wlr_layer_shell_v1.c
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@ -130,6 +130,12 @@ static void layer_surface_handle_set_size(struct wl_client *client,
return;
}
if (width > INT32_MAX || height > INT32_MAX) {
wl_client_post_implementation_error(client,
"zwlr_layer_surface_v1.set_size: width and height can't be greater than INT32_MAX");
return;
}
if (surface->current.desired_width == width
&& surface->current.desired_height == height) {
surface->pending.committed &= ~WLR_LAYER_SURFACE_V1_STATE_DESIRED_SIZE;