Attachment 590418 Details for Bug 829960 – gpt patch to fix endianness issue

[patch] gpt patch to fix endianness issue

0001-gpt-Fix-endianness-issue-when-using-pth-FirstUsableL.patch (text/plain), 1.09 KB, created by Richard W.M. Jones on 2012-06-08 12:22:09 UTC

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Creator: Richard W.M. Jones

Created: 2012-06-08 12:22:09 UTC

Size: 1.09 KB

patch

obsolete

>From 54bfe3fac90465b2b5150d8d8dac88511b869fd7 Mon Sep 17 00:00:00 2001
>From: Fedora Ninjas <parted-owner@fedoraproject.org>
>Date: Fri, 8 Jun 2012 13:19:25 +0100
>Subject: [PATCH] gpt: Fix endianness issue when using pth->FirstUsableLBA.
>
>Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
>---
> libparted/labels/gpt.c |    4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
>diff --git a/libparted/labels/gpt.c b/libparted/labels/gpt.c
>index 4c72cd2..3c26489 100644
>--- a/libparted/labels/gpt.c
>+++ b/libparted/labels/gpt.c
>@@ -1792,12 +1792,12 @@ gpt_get_max_supported_partition_count (const PedDisk *disk, int *max_n)
> 
>   if (!_header_is_valid (disk, pth, 1))
>     {
>-      pth->FirstUsableLBA = 34;
>+      pth->FirstUsableLBA = PED_CPU_TO_LE64 (34);
>       pth->SizeOfPartitionEntry
>         = PED_CPU_TO_LE32 (sizeof (GuidPartitionEntry_t));
>     }
> 
>-  *max_n = (disk->dev->sector_size * (pth->FirstUsableLBA - 2)
>+  *max_n = (disk->dev->sector_size * (PED_LE64_TO_CPU (pth->FirstUsableLBA)-2)
>             / PED_LE32_TO_CPU (pth->SizeOfPartitionEntry));
>   pth_free (pth);
>   return true;
>-- 
>1.7.10.1
>

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Attachments on bug 829960: 590418