This ensures that expected order of operations is preserved when arguments
are expressions.
Signed-off-by: Glenn Washburn <developm...@efficientek.com>
Reviewed-by: Daniel Kiper <daniel.ki...@oracle.com>
Reviewed-by: Patrick Steinhardt <p...@pks.im>
---
include/grub/misc.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/grub/misc.h b/include/grub/misc.h
index b7ca6dd58..780a34e90 100644
--- a/include/grub/misc.h
+++ b/include/grub/misc.h
@@ -28,10 +28,10 @@
#include <grub/compiler.h>
#define ALIGN_UP(addr, align) \
- ((addr + (typeof (addr)) align - 1) & ~((typeof (addr)) align - 1))
+ (((addr) + (typeof (addr)) (align) - 1) & ~((typeof (addr)) (align) -
1))
#define ALIGN_UP_OVERHEAD(addr, align) ((-(addr)) & ((typeof (addr)) (align) -
1))
#define ALIGN_DOWN(addr, align) \
- ((addr) & ~((typeof (addr)) align - 1))
+ ((addr) & ~((typeof (addr)) (align) - 1))
#define ARRAY_SIZE(array) (sizeof (array) / sizeof (array[0]))
#define COMPILE_TIME_ASSERT(cond) switch (0) { case 1: case !(cond): ; }
--
2.27.0
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