parted/0003-libparted-Fix-dvh-disklabel-unhandled-exception.patch
Brian C. Lane df0cabfa08 - tests: Add test for dvh with a bad checksum (bcl)
Related: RHEL-73220
- libparted: Fix dvh disklabel unhandled exception (bcl)
  Related: RHEL-73220
- tests: Add test for SUN disklabel handling (bcl)
  Related: RHEL-73220
- libparted: Fix sun disklabel unhandled exception (bcl)
  Resolves: RHEL-73220
2025-01-21 14:18:06 -08:00

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Diff

From 2293e0b0f83a31410d533087a1bf6cd4ea50305c Mon Sep 17 00:00:00 2001
From: "Brian C. Lane" <bcl@redhat.com>
Date: Wed, 8 Jan 2025 13:35:04 -0800
Subject: [PATCH 3/4] libparted: Fix dvh disklabel unhandled exception
When an exception is using PED_EXCEPTION_IGNORE_CANCEL it should check
for !PED_EXCEPTION_IGNORE so that an unhandled exception is treated the
same as cancel. Otherwise it could lead to using the disklabel with
incorrect values.
(cherry picked from commit 1480769f2a7071c5a251b6c69658808199e8b05b)
Related: RHEL-73220
---
libparted/labels/dvh.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libparted/labels/dvh.c b/libparted/labels/dvh.c
index 0f9124d..7d7dae3 100644
--- a/libparted/labels/dvh.c
+++ b/libparted/labels/dvh.c
@@ -308,7 +308,7 @@ dvh_read (PedDisk* disk)
PED_EXCEPTION_IGNORE_CANCEL,
_("Checksum is wrong, indicating the partition "
"table is corrupt."))
- == PED_EXCEPTION_CANCEL)
+ != PED_EXCEPTION_IGNORE)
return 0;
}
--
2.48.1