grub2/0196-cryptdisk-fix-incorrect-sign-comparison.patch

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Peter Jones <pjones@redhat.com>
Date: Mon, 8 Jan 2024 15:44:27 -0500
Subject: [PATCH] cryptdisk: fix incorrect sign comparison
grub_util_get_fd_size() returns a signed integer, but we're assigning it
to an unsigned integer and then testing against -1. That's wrong.
This patch makes the variable a signed integer.
Signed-off-by: Peter Jones <pjones@redhat.com>
---
grub-core/disk/cryptodisk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/grub-core/disk/cryptodisk.c b/grub-core/disk/cryptodisk.c
index 2246af51b6a..98e176a139c 100644
--- a/grub-core/disk/cryptodisk.c
+++ b/grub-core/disk/cryptodisk.c
@@ -721,7 +721,7 @@ grub_cryptodisk_open (const char *name, grub_disk_t disk)
#ifdef GRUB_UTIL
if (dev->cheat)
{
- grub_uint64_t cheat_dev_size;
+ grub_int64_t cheat_dev_size;
unsigned int cheat_log_sector_size;
if (!GRUB_UTIL_FD_IS_VALID (dev->cheat_fd))