7df3288220
The update to v1.67.0 of rust broke the bootstrap build. This patch
applies an upstream patch to fix this:
3fe64ebbce
Fixes:
http://autobuild.buildroot.org/results/214/214fcbb3458893784b7f85b60f7ee1edb428c77f/build-end.log
Signed-off-by: Sebastian Weyer <sebastian.weyer@smile.fr>
Cc: Eric Le Bihan <eric.le.bihan.dev@free.fr>
Cc: James Hilliard <james.hilliard1@gmail.com>
Reviewed-by: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
44 lines
1.5 KiB
Diff
44 lines
1.5 KiB
Diff
From 6bf37780ed49846c78d6707355f1cf44790c4301 Mon Sep 17 00:00:00 2001
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From: Michael Goulet <michael@errs.io>
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Date: Mon, 12 Dec 2022 18:29:33 +0000
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Subject: [PATCH] =?UTF-8?q?=F0=9F=9A=A8=20fix=20unsoundness=20in=20bootstr?=
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=?UTF-8?q?ap=20cache=20code?=
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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(cherry picked from commit 3fe64ebbce21e79adb64099984e96dfb79bdd0f9)
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Signed-off-by: Sebastian Weyer <sebastian.weyer@smile.fr>
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---
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src/bootstrap/cache.rs | 8 ++++----
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1 file changed, 4 insertions(+), 4 deletions(-)
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diff --git a/src/bootstrap/cache.rs b/src/bootstrap/cache.rs
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index be5c9bb0788..05f25af68ea 100644
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--- a/src/bootstrap/cache.rs
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+++ b/src/bootstrap/cache.rs
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@@ -89,16 +89,16 @@ fn hash<H: Hasher>(&self, state: &mut H) {
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impl<T: Internable + Deref> Deref for Interned<T> {
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type Target = T::Target;
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- fn deref(&self) -> &'static Self::Target {
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+ fn deref(&self) -> &Self::Target {
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let l = T::intern_cache().lock().unwrap();
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- unsafe { mem::transmute::<&Self::Target, &'static Self::Target>(l.get(*self)) }
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+ unsafe { mem::transmute::<&Self::Target, &Self::Target>(l.get(*self)) }
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}
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}
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impl<T: Internable + AsRef<U>, U: ?Sized> AsRef<U> for Interned<T> {
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- fn as_ref(&self) -> &'static U {
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+ fn as_ref(&self) -> &U {
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let l = T::intern_cache().lock().unwrap();
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- unsafe { mem::transmute::<&U, &'static U>(l.get(*self).as_ref()) }
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+ unsafe { mem::transmute::<&U, &U>(l.get(*self).as_ref()) }
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}
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}
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--
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2.25.1
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