51 lines
1.6 KiB
Diff
51 lines
1.6 KiB
Diff
From fcf8dc3741c27602c64e5c4164ac26eca17ed5f3 Mon Sep 17 00:00:00 2001
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From: Ming Liu <ming.liu@windriver.com>
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Date: Sat, 16 Feb 2013 10:16:20 +0800
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Subject: [PATCH 088/131] libparted: fix several integer overflows with dvh
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labels
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Integer overflows was found in libparted/labels/dvh.c, while attemptting
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assign unsigned int values to int types in some places.
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Defined by unsigned int instead.
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* libparted/labels/dvh.h: Change int to unsigned int
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Signed-off-by: Ming Liu <ming.liu@windriver.com>
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Signed-off-by: Brian C. Lane <bcl@redhat.com>
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---
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libparted/labels/dvh.h | 10 +++++-----
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1 file changed, 5 insertions(+), 5 deletions(-)
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diff --git a/libparted/labels/dvh.h b/libparted/labels/dvh.h
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index 4c25c99..7e7fae7 100644
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--- a/libparted/labels/dvh.h
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+++ b/libparted/labels/dvh.h
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@@ -112,8 +112,8 @@ struct device_parameters {
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struct volume_directory {
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char vd_name[VDNAMESIZE]; /* name */
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- int vd_lbn; /* logical block number */
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- int vd_nbytes; /* file length in bytes */
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+ unsigned int vd_lbn; /* logical block number */
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+ unsigned int vd_nbytes; /* file length in bytes */
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};
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/*
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@@ -125,9 +125,9 @@ struct volume_directory {
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* NOTE: pt_firstlbn SHOULD BE CYLINDER ALIGNED
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*/
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struct partition_table { /* one per logical partition */
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- int pt_nblks; /* # of logical blks in partition */
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- int pt_firstlbn; /* first lbn of partition */
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- int pt_type; /* use of partition */
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+ unsigned int pt_nblks; /* # of logical blks in partition */
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+ unsigned int pt_firstlbn; /* first lbn of partition */
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+ int pt_type; /* use of partition */
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};
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#define PTYPE_VOLHDR 0 /* partition is volume header */
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--
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1.9.3
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