Recent changes to 647: strtold leaks heap memoryhttps://sourceforge.net/p/mingw-w64/bugs/647/2017-08-09T13:20:51.705000ZRecent changes to 647: strtold leaks heap memory#647 strtold leaks heap memory2017-08-09T13:20:51.705000Z2017-08-09T13:20:51.705000ZniXmanhttps://sourceforge.net/u/nixmann/https://sourceforge.net04c7399b3167c2ef34d7d8964e3a183c5aedab37<div class="markdown_content"><ul>
<li><strong>status</strong>: open --> closed-fixed</li>
<li><strong>assigned_to</strong>: niXman</li>
</ul></div>#647 strtold leaks heap memory2017-08-09T13:20:38.784000Z2017-08-09T13:20:38.784000ZniXmanhttps://sourceforge.net/u/nixmann/https://sourceforge.neta3263e77f1b4df2572c07148fcae306c3694d7b6<div class="markdown_content"><p>done: <a href="https://sourceforge.net/p/mingw-w64/mingw-w64/ci/450309b97b2e839ea02887dfaf0f1d10fb5d40cc/">https://sourceforge.net/p/mingw-w64/mingw-w64/ci/450309b97b2e839ea02887dfaf0f1d10fb5d40cc/</a></p></div>#647 strtold leaks heap memory2017-08-08T10:09:31.418000Z2017-08-08T10:09:31.418000ZniXmanhttps://sourceforge.net/u/nixmann/https://sourceforge.net337d62cf1e6d6849265cc438a4966a347afa4a80<div class="markdown_content"><p>Because we use malloc() without free(): <a href="https://sourceforge.net/p/mingw-w64/mingw-w64/ci/master/tree/mingw-w64-crt/misc/strtold.c#l90">https://sourceforge.net/p/mingw-w64/mingw-w64/ci/master/tree/mingw-w64-crt/misc/strtold.c#l90</a></p></div>strtold leaks heap memory2017-08-08T08:54:04.877000Z2017-08-08T08:54:04.877000ZDavid Macekhttps://sourceforge.net/u/elieux/https://sourceforge.net9e122564b718bc8fed5ac3c34dbfc7b89478a941<div class="markdown_content"><p>As per <a href="https://www.reddit.com/r/C_Programming/comments/6ryl30/memory_leak_in_function_strtold" rel="nofollow">https://www.reddit.com/r/C_Programming/comments/6ryl30/memory_leak_in_function_strtold</a>, <code>strtold()</code> leaks memory. The following program will crash:</p>
<div class="codehilite"><pre><span class="cp">#include <stdlib.h> </span>
<span class="kt">int</span> <span class="nf">main</span><span class="p">(){</span>
<span class="k">while</span><span class="p">(</span><span class="n">strtold</span><span class="p">(</span><span class="s">"123"</span><span class="p">,</span> <span class="nb">NULL</span><span class="p">));</span>
<span class="p">}</span>
</pre></div>
<p>Reporting just because it seems no-one from the Reddit thread bothered to.</p></div>strtold leaks heap memory2017-08-08T08:54:04.877000Z2017-08-08T08:54:04.877000ZDavid Macekhttps://sourceforge.net/u/elieux/https://sourceforge.net8a53c0320e4ff102cb90442f98504bd27a8e441b<div class="markdown_content"><p>Ticket 647 has been modified: strtold leaks heap memory<br/>
Edited By: niXman (nixmann)<br/>
Status updated: u'open' => u'closed-fixed'<br/>
Owner updated: None => u'nixmann'</p></div>