25 lines
1.1 KiB
Diff
25 lines
1.1 KiB
Diff
From 98054ea87ce70247bb09ceafd2ad1a0b36d2fef4 Mon Sep 17 00:00:00 2001
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Patch-Source: https://github.com/dotnet/runtime/issues/82269
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From: Antoine Martin <dev@ayakael.net>
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Date: Sat, 1 Oct 2022 09:21:58 -0400
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Subject: [PATCH] Undefine fortify-source on mono-thread-coop
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When _FORTIFY_SOURCE=2, there is a bug relating to memcpy that expresses itself.
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See: https://gitlab.alpinelinux.org/alpine/aports/-/issues/14105. Alpine Linux
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now sets this by default since https://gitlab.alpinelinux.org/alpine/aports/-/merge_requests/43463,
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which makes mono-flavored runtime dump its core. This patch offers a workaround
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by undefining _FORTIFY_SOURCE in the problematic file.
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---
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diff --git a/src/runtime/src/mono/mono/utils/mono-threads-coop.c b/src/runtime/src/mono/mono/utils/mono-threads-coop.c
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index 4ed659d6605..34bb5785fba 100644
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--- a/src/runtime/src/mono/mono/utils/mono-threads-coop.c
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+++ b/src/runtime/src/mono/mono/utils/mono-threads-coop.c
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@@ -15,6 +15,7 @@
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#ifdef TARGET_MACH
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#define _DARWIN_C_SOURCE
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#endif
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+#undef _FORTIFY_SOURCE
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#include <mono/utils/mono-compiler.h>
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#include <mono/utils/mono-threads.h>
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