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Fix NULL ptr deref in ipc_describe_workspace #8868

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Fix NULL ptr deref in ipc_describe_workspace #8868

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5 changes: 3 additions & 2 deletions sway/ipc-json.c
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Original file line number Diff line number Diff line change
Expand Up @@ -516,8 +516,9 @@ static void ipc_json_describe_workspace(struct sway_workspace *workspace,
}
json_object_object_add(object, "num", json_object_new_int(num));
json_object_object_add(object, "fullscreen_mode", json_object_new_int(1));
json_object_object_add(object, "output", workspace->output ?
json_object_new_string(workspace->output->wlr_output->name) : NULL);
json_object_object_add(object, "output",
workspace->output && workspace->output->wlr_output->name ?
json_object_new_string(workspace->output->wlr_output->name) : NULL);
json_object_object_add(object, "urgent",
json_object_new_boolean(workspace->urgent));
json_object_object_add(object, "representation", workspace->representation ?
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