How long does a GPL licencee have to respond to a source code request before it becomes a GPL violation?
<p>I have requested source code for a product that contains software licensed under GPL 2. The product includes a written offer to provide source code if you send a written request by email. The offer is valid for three years. But I have gotten no response. How much time do they have to respond until it is copyright violation? I didn't find that info in the GPL license.</p>

<p>The GPL does not explicitly specify a time within which the source code must be provided, which probably means a &quot;reasonable time&quot; is allowed. What is &quot;reasonable&quot; would eventually be evaluated by a court, if the matter ever got that far.</p>
<p>But please note that only the copyright holder (or the holder's authorized agent) can sue for infringement. The license does not give other people a right to sue for infringement, and I doubt that any license could grant such a right. One could inform the copyright holder who could sue, but the holder need not sue, and undertaking such a suit would involve expense, time, and effort.</p>
<p>Whether the offer to provide the source constitutes a binding agreement is not clear, and may well vary in different jurisdictions. The question does not state any particular jurisdiction.</p>

copyright licensing open-source-software gpl