backend/drm: fix zero-length VLAs
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776008da69
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37de179013
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@ -438,9 +438,9 @@ static void realloc_planes(struct wlr_drm_backend *drm, const uint32_t *crtc_in,
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continue;
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}
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uint32_t possible[drm->num_type_planes[type]];
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uint32_t crtc[drm->num_crtcs];
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uint32_t crtc_res[drm->num_crtcs];
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uint32_t possible[drm->num_type_planes[type] + 1];
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uint32_t crtc[drm->num_crtcs + 1];
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uint32_t crtc_res[drm->num_crtcs + 1];
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for (size_t i = 0; i < drm->num_type_planes[type]; ++i) {
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possible[i] = drm->type_planes[type][i].possible_crtcs;
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@ -1165,7 +1165,7 @@ void scan_drm_connectors(struct wlr_drm_backend *drm) {
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}
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}
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bool changed_outputs[wl_list_length(&drm->outputs)];
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bool changed_outputs[wl_list_length(&drm->outputs) + 1];
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memset(changed_outputs, false, sizeof(changed_outputs));
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for (size_t i = 0; i < new_outputs_len; ++i) {
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struct wlr_drm_connector *conn = new_outputs[i];
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