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