Blame SOURCES/0499-safemath-add-grub_cast-for-gcc-5.1.patch
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Nicolas Frayer <nfrayer@redhat.com>
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Date: Wed, 31 Jan 2024 15:36:09 +0100
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Subject: [PATCH] safemath: add grub_cast for gcc < 5.1
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Signed-off-by: Nicolas Frayer <nfrayer@redhat.com>
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---
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include/grub/safemath.h | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/include/grub/safemath.h b/include/grub/safemath.h
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index 30800ad6a141..f7392469739f 100644
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--- a/include/grub/safemath.h
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+++ b/include/grub/safemath.h
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@@ -151,6 +151,8 @@
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__signed_mul_overflow(a, b, d), \
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__unsigned_mul_overflow(a, b, d))
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+#define grub_cast(a, res) grub_add ((a), 0, (res))
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+
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#endif
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#endif /* GRUB_SAFEMATH_H */
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