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b58fa2c464
- enable support for py3.11 Closes: https://bugs.gentoo.org/895128 Closes: https://bugs.gentoo.org/894586 Signed-off-by: Bernd Waibel <waebbl-gentoo@posteo.net> Closes: https://github.com/gentoo/gentoo/pull/29593 Signed-off-by: Andrew Ammerlaan <andrewammerlaan@gentoo.org>
31 lines
1,012 B
Diff
31 lines
1,012 B
Diff
https://github.com/NGSolve/netgen/pull/123/commits/5ee4e43393936ab4c00feb58c48bc3a10e6bcbdb
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From 76276c5a3b0e70b27d44f7ce0a3ea064b23909da Mon Sep 17 00:00:00 2001
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From: Christopher Montgomery <monty@xiph.org>
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From: Bernd Waibel <waebbl-gentoo@posteo.net>
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Date: Sun, 19 Feb 2023 12:18:12 +0100
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Subject: [PATCH] fix nullptr deref in archive
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Hardened toolchains (eg, mainline Fedora) no longer tolerate null
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derefs that were silently trapped/ignored in earlier versions. This
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eliminates a nullptr deref in archive.hpp that was failing several
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unit tests (and causing crashes) when trying to manipulate
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default-constructed archive objects.
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Adapted original patch according the comment in the PR.
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Signed-off-by: Bernd Waibel <waebbl-gentoo@posteo.net>
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--- a/libsrc/core/archive.hpp
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+++ b/libsrc/core/archive.hpp
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@@ -225,7 +225,7 @@ namespace ngcore
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(*this) & size;
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if(Input())
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v.resize(size);
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- Do(&v[0], size);
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+ Do(v.data(), size);
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return (*this);
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}
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--
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2.39.2
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