EULA for warranty and liability disclaimer
<p>My browser extensions are licensed under GPL. But GPL serves for code distribution not program usage.</p>

<p>As an example, this extension is licensed under GPL.</p>

<p><a href="https://addons.mozilla.org/en-US/firefox/addon/nosquint/" rel="nofollow">https://addons.mozilla.org/en-US/firefox/addon/nosquint/</a></p>

<p>But what happens if a user sues the developer for a damage that is caused by using the extension?</p>

<p>Which precautions can be taken for this kind of situations? Is another explicit EULA is necessary for such free GPL licensed extensions?</p>

<p>A disclaimer of warranty is integral part of GPL. I don't think you need another. Just follow the instructions for licensing under GPL, they include where you should put the disclaimer.</p>

licensing gpl eula