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| author | Ming Liu <ming.liu@windriver.com> | 2013-02-16 10:16:20 +0800 |
|---|---|---|
| committer | Brian C. Lane <bcl@redhat.com> | 2014-04-10 09:28:59 -0700 |
| commit | fcf8dc3741c27602c64e5c4164ac26eca17ed5f3 (patch) | |
| tree | cbaac290bb8f976de166a4a7824817c3b28ee2b9 /libparted/labels/dvh.h | |
| parent | dbcd731411369cd40c842ca492988308b444c42c (diff) | |
| download | parted-fcf8dc3741c27602c64e5c4164ac26eca17ed5f3.tar.gz | |
libparted: fix several integer overflows with dvh labels
Integer overflows was found in libparted/labels/dvh.c, while attemptting
assign unsigned int values to int types in some places.
Defined by unsigned int instead.
* libparted/labels/dvh.h: Change int to unsigned int
Signed-off-by: Ming Liu <ming.liu@windriver.com>
Signed-off-by: Brian C. Lane <bcl@redhat.com>
Diffstat (limited to 'libparted/labels/dvh.h')
| -rw-r--r-- | libparted/labels/dvh.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libparted/labels/dvh.h b/libparted/labels/dvh.h index 4c25c99..7e7fae7 100644 --- a/libparted/labels/dvh.h +++ b/libparted/labels/dvh.h @@ -112,8 +112,8 @@ struct device_parameters { struct volume_directory { char vd_name[VDNAMESIZE]; /* name */ - int vd_lbn; /* logical block number */ - int vd_nbytes; /* file length in bytes */ + unsigned int vd_lbn; /* logical block number */ + unsigned int vd_nbytes; /* file length in bytes */ }; /* @@ -125,9 +125,9 @@ struct volume_directory { * NOTE: pt_firstlbn SHOULD BE CYLINDER ALIGNED */ struct partition_table { /* one per logical partition */ - int pt_nblks; /* # of logical blks in partition */ - int pt_firstlbn; /* first lbn of partition */ - int pt_type; /* use of partition */ + unsigned int pt_nblks; /* # of logical blks in partition */ + unsigned int pt_firstlbn; /* first lbn of partition */ + int pt_type; /* use of partition */ }; #define PTYPE_VOLHDR 0 /* partition is volume header */ |