<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html lang="en">
<head>
<meta content="text/html; charset=US-ASCII" http-equiv="Content-Type">
<title>
GitLab
</title>
<style>img {
max-width: 100%; height: auto;
}
</style>
</head>
<body>
<div class="content">
<p class="details" style="font-style: italic; color: #666;">
<a href="https://gitlab.com/rozhuk-im">rim</a> created an issue <a href="https://gitlab.com/gnutls/libtasn1/-/issues/31">#31</a>:
</p>
<div></div>
<h2 dir="auto">
<a id="user-content-description-of-problem" class="anchor" href="#description-of-problem" aria-hidden="true"></a>Description of problem:</h2>
<p dir="auto">Not sure that this is a libtasn1 error or clang.</p>
<p dir="auto">I am update my desktop to current and claws-mail show me certs errors, I dig inside and found that gnutls_x509_crt_get_fingerprint() fails.
At next step I found that if I rebuild libtasn1 with debug then it fixes errors.</p>
<p dir="auto">I wrote test app to reproduce error and check on other systems.
On my home server (12.2) gnutls+libtasn1 was already installed and no errors happen. But after I rebuild libtasn1 - test app show error.
Now I can not fix because even with -O0 it produces error.</p>
<p dir="auto">With:
clang version 11.0.1 (<a href="mailto:git@github.com">git@github.com</a>:llvm/llvm-project.git llvmorg-11.0.1-rc2-0-g43ff75f2c3f)
13.0-CURRENT FreeBSD 13.0-CURRENT
even -O2 gives code that does not work.
-O1, -O0 - work.</p>
<p dir="auto">With:
clang version 10.0.1 (<a href="mailto:git@github.com">git@github.com</a>:llvm/llvm-project.git llvmorg-10.0.1-0-gef32c611aa2)
12.2-STABLE 5586a4e13931(stable/12)
does not work with any -O values.</p>
<h2 dir="auto">
<a id="user-content-version-of-libtasn1-used" class="anchor" href="#version-of-libtasn1-used" aria-hidden="true"></a>Version of libtasn1 used:</h2>
<p dir="auto">libtasn1-4.16.0</p>
<h2 dir="auto">
<a id="user-content-distributor-of-libtasn1-eg-ubuntu-fedora-rhel" class="anchor" href="#distributor-of-libtasn1-eg-ubuntu-fedora-rhel" aria-hidden="true"></a>Distributor of libtasn1 (e.g., Ubuntu, Fedora, RHEL)</h2>
<p dir="auto">FreeBSD</p>
<h2 dir="auto">
<a id="user-content-how-reproducible" class="anchor" href="#how-reproducible" aria-hidden="true"></a>How reproducible:</h2>
<p dir="auto">Build test tool:
cc gnutls_test.c -O0 -DDEBUG -I/usr/local/include -L/usr/local/lib -lm -lgnutls -o gnutls_test</p>
<p dir="auto">Run test:
./gnutls_test ./pop.mail.ru.995.cert</p>
</div>
<div class="footer" style="margin-top: 10px;">
<p style="font-size: small; color: #666;">
—
<br>
Reply to this email directly or <a href="https://gitlab.com/gnutls/libtasn1/-/issues/31">view it on GitLab</a>.
<br>
You're receiving this email because of your account on gitlab.com.
If you'd like to receive fewer emails, you can
<a href="https://gitlab.com/-/sent_notifications/9f5cf66223f33aef3d8d30415adc1f78/unsubscribe">unsubscribe</a>
from this thread or
adjust your notification settings.
<script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","action":{"@type":"ViewAction","name":"View Issue","url":"https://gitlab.com/gnutls/libtasn1/-/issues/31"}}</script>
</p>
</div>
</body>
</html>