Hello,<div><br></div><div>the attached patch against musl-0.8.3 </div><div>removes an undefined behavior when atoi()</div><div>is applied to the representation of INT_MIN.</div><div><br></div><div>The undefined behavior is not observable</div>
<div>if the compiler implements 2&#39;s complement</div><div>for signed arithmetic overflows, but the compiler</div><div>doesn&#39;t have to.</div><div><br></div><div>On the other hand, C99 mandates either two&#39;s complement&#39;s</div>
<div>lopsided representation of integers or other,</div><div>symmetrical, representations (6.2.6.2), so I think the patch</div><div>is an overall improvement.</div><div><br></div><div>The patch applies in musl-0.8.3/src/stdlib/</div>
<div>and contains identical changes for atol() and atoll().</div><div><br></div><div>Regards,</div><div><br></div><div>Pascal</div><div><br></div>