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I encounted the same problem, double free was not detected while
linking with jemalloc.<br>
<div class="moz-cite-prefix">在 2015-2-3 1:21, Rogier 'DocWilco'
Mulhuijzen 写道:<br>
</div>
<blockquote
cite="mid:CAF05Cc-4QGmHYpdvxvMa3ZmY4dcTkA2k8Z0bKOg67mpvv3=ZiQ@mail.gmail.com"
type="cite">
<p dir="ltr">Are you sure you have linked to jemalloc? That's
something I've messed up in the past. </p>
<div class="gmail_quote">On 2 Feb 2015 06:24, "SNL" <<a
moz-do-not-send="true" href="mailto:snl20465@gmail.com">snl20465@gmail.com</a>>
wrote:<br type="attribution">
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Any inputs will be really helpful.</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Fri, Jan 30, 2015 at 8:48 PM,
SNL <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:snl20465@gmail.com" target="_blank">snl20465@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">
<div><br>
</div>
<div><br>
</div>
<div>Two questions:</div>
<div><br>
</div>
<div><br>
</div>
<div>1. I am using jemalloc-dev version and configured
it as follows</div>
<div><br>
</div>
<div>./configure --enable-debug --enable-fill
--enable-ivsalloc --disable-tcache<br>
</div>
<div><br>
</div>
<div><br>
</div>
<div>I am running following simple test case but
double free is not detected, what am I missing ?</div>
<div><br>
</div>
<div>
<div><br>
</div>
<div>int main()</div>
<div>{</div>
<div> char * ptr = malloc(1024);</div>
<div> free(ptr);</div>
<div> free(ptr);</div>
<div> return 0;</div>
<div>}</div>
</div>
<div><br>
</div>
<div><br>
</div>
<div>2. Is quarantine basically a per thread free
list ? How does it interact with tcache ?</div>
<div><br>
</div>
<div><br>
</div>
<div>Cheers.</div>
</div>
</blockquote>
</div>
<br>
<br clear="all">
<div><br>
</div>
-- <br>
<div><br>
Cheers,<br>
Sunny. <br>
</div>
</div>
<br>
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</blockquote>
</div>
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</blockquote>
<br>
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