grub-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [PATCH] lib/relocator: Enforce GRUB_RELOCATOR_FIRMWARE_REQUESTS_QUAN


From: Vladimir 'phcoder' Serbinenko
Subject: Re: [PATCH] lib/relocator: Enforce GRUB_RELOCATOR_FIRMWARE_REQUESTS_QUANT divisibility by 8
Date: Fri, 23 Jun 2023 00:27:16 +0200

Reviewed-by: Vladimir Serbinenko<phcoder@gmail.com>

Le ven. 23 juin 2023, 00:08, Daniel Kiper <daniel.kiper@oracle.com> a écrit :
Most of leftover code blindly assumes GRUB_RELOCATOR_FIRMWARE_REQUESTS_QUANT
divisibility by 8. So, enforce this at compile time.

Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com>
---
 grub-core/lib/relocator.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/grub-core/lib/relocator.c b/grub-core/lib/relocator.c
index 725bca7c3..568fc0b8f 100644
--- a/grub-core/lib/relocator.c
+++ b/grub-core/lib/relocator.c
@@ -478,6 +478,8 @@ malloc_in_range (struct grub_relocator *rel,

 #if GRUB_RELOCATOR_HAVE_LEFTOVERS
   {
+    COMPILE_TIME_ASSERT (GRUB_RELOCATOR_FIRMWARE_REQUESTS_QUANT % 8 == 0);
+
     struct grub_relocator_fw_leftover *cur;
     for (cur = leftovers; cur; cur = cur->next)
       {
--
2.11.0


reply via email to

[Prev in Thread] Current Thread [Next in Thread]