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backend/x11: check for connection errors
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1 changed files with 9 additions and 0 deletions
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@ -133,6 +133,9 @@ static int x11_event(int fd, uint32_t mask, void *data) {
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struct wlr_x11_backend *x11 = data;
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if ((mask & WL_EVENT_HANGUP) || (mask & WL_EVENT_ERROR)) {
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if (mask & WL_EVENT_ERROR) {
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wlr_log(WLR_ERROR, "Failed to read from X11 server");
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}
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wl_display_terminate(x11->wl_display);
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return 0;
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}
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@ -143,6 +146,12 @@ static int x11_event(int fd, uint32_t mask, void *data) {
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free(e);
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}
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int ret = xcb_connection_has_error(x11->xcb);
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if (ret != 0) {
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wlr_log(WLR_ERROR, "X11 connection error (%d)", ret);
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wl_display_terminate(x11->wl_display);
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}
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return 0;
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}
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