!53 libparted: Fix potential NULL dereference in ped_disk

From: @fandeyuan 
Reviewed-by: @volcanodragon 
Signed-off-by: @volcanodragon

9002-Fix-end_input-usage-in-do_resizepart.patch

@@ -0,0 +1,34 @@
+From ca845aeeddb17343c9289816833ca352f7c0d87b Mon Sep 17 00:00:00 2001
+From: "Brian C. Lane" <bcl@redhat.com>
+Date: Tue, 23 Apr 2019 13:52:25 -0700
+Subject: [PATCH] Fix end_input usage in do_resizepart
+
+It needs to be set to NULL, since it may not get set by the call to
+command_line_get_sector
+---
+ parted/parted.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/parted/parted.c b/parted/parted.c
+index 9dcdb05..df0c7ed 100644
+--- a/parted/parted.c
++++ b/parted/parted.c
+@@ -1545,6 +1545,7 @@ do_resizepart (PedDevice** dev, PedDisk** diskp)
+         PedGeometry             *range_end = NULL;
+         PedConstraint*          constraint;
+         int rc = 0;
++        char*                   end_input = NULL;
+ 
+         if (!disk) {
+                 disk = ped_disk_new (*dev);
+@@ -1565,7 +1566,6 @@ do_resizepart (PedDevice** dev, PedDisk** diskp)
+ 
+         start = part->geom.start;
+         end = oldend = part->geom.end;
+-        char *end_input;
+         if (!command_line_get_sector (_("End?"), *dev, &end, &range_end, &end_input))
+                 goto error;
+         _adjust_end_if_iec(&start, &end, range_end, end_input);
+-- 
+1.8.3.1
+

9003-parted-remove-patch-which-modifid-cyl-size.patch

@@ -0,0 +1,88 @@
+From bfce75fd13dd72c6300f0ac3d739e40df90f7dce Mon Sep 17 00:00:00 2001
+From: lixiaokeng <lixiaokeng@huawei.com>
+Date: Sun, 7 Jun 2020 15:18:00 +0000
+Subject: [PATCH] parted: remove patch which modified cyl size
+
+The cyl size was changed which leaded to "parted /dev/sdb -s mkpart primary 0cyl 128cyl"
+could not perform as expected. Remove the patch "Use BLKSSZGET to get device sector size
+in _device_probe_geometry()".
+
+Signed-off-by:lixiaokeng<lixiaokeng@huawei.com>
+---
+ linux.c | 52 ++++++++++++++++++----------------------------------
+ 1 file changed, 18 insertions(+), 34 deletions(-)
+
+diff --git a/libparted/arch/linux.c b/libparted/arch/linux.c
+index 37cf555..0d8149d 100644
+--- a/libparted/arch/linux.c
++++ b/libparted/arch/linux.c
+@@ -868,7 +868,6 @@ _device_probe_geometry (PedDevice* dev)
+         struct stat             dev_stat;
+         struct hd_geometry      geometry;
+         int                     geometry_is_valid = 0;
+-        int                     sector_size = 0;
+ 
+         if (!_device_stat (dev, &dev_stat))
+                 return 0;
+@@ -880,41 +879,26 @@ _device_probe_geometry (PedDevice* dev)
+         if (!dev->length)
+                 return 0;
+ 
+-        /* initialize the bios_geom values to something */
+-        dev->bios_geom.sectors = 0;
+-        dev->bios_geom.heads = 0;
+-        dev->bios_geom.cylinders = 0;
+-
+-        geometry_is_valid = !ioctl (arch_specific->fd, HDIO_GETGEO, &geometry)
+-                            && geometry.sectors && geometry.heads;
+-
+-#if defined __s390__ || defined __s390x__
+-        if (geometry_is_valid) {
+-#else
+-        if (!ioctl (arch_specific->fd, BLKSSZGET, &sector_size)) {
+-                /* get the sector count first */
+-                dev->bios_geom.sectors = 1 + (sector_size / PED_SECTOR_SIZE_DEFAULT);
+-                dev->bios_geom.heads = 255;
+-        } else if (geometry_is_valid) {
+-                /* if BLKSSZGET failed, use deprecated HDIO_GETGEO result */
+-#endif
+-                dev->bios_geom.sectors = geometry.sectors;
+-                dev->bios_geom.heads = geometry.heads;
++        /* The GETGEO ioctl is no longer useful (as of linux 2.6.x).  We could
++         * still use it in 2.4.x, but this is contentious.  Perhaps we should
++         * move to EDD. */
++        dev->bios_geom.sectors = 63;
++        dev->bios_geom.heads = 255;
++        dev->bios_geom.cylinders
++                = dev->length / (63 * 255);
++
++        /* FIXME: what should we put here?  (TODO: discuss on linux-kernel) */
++        if (!ioctl (arch_specific->fd, HDIO_GETGEO, &geometry)
++                        && geometry.sectors && geometry.heads) {
++                dev->hw_geom.sectors = geometry.sectors;
++                dev->hw_geom.heads = geometry.heads;
++                dev->hw_geom.cylinders
++                        = dev->length / (dev->hw_geom.heads
++                                         * dev->hw_geom.sectors);
+         } else {
+-                ped_exception_throw (
+-                        PED_EXCEPTION_WARNING,
+-                        PED_EXCEPTION_OK,
+-                        _("Could not determine sector size for %s: %s.\n"
+-                          "Using the default sector size (%lld)."),
+-                        dev->path, strerror (errno), PED_SECTOR_SIZE_DEFAULT);
+-                dev->bios_geom.sectors = 2;
+-                dev->bios_geom.heads = 255;
++                dev->hw_geom = dev->bios_geom;
+         }
+
+-        dev->bios_geom.cylinders
+-                = dev->length / (dev->bios_geom.heads
+-                                 * dev->bios_geom.sectors);
+-        dev->hw_geom = dev->bios_geom;
+         return 1;
+ }
+ 
+-- 
+1.8.3.1
+

9004-libparted-Fix-potential-NULL-dereference-in-ped_disk.patch

@@ -0,0 +1,30 @@
+From 31db44c74a96f8e2b495205d18525449e9b29543 Mon Sep 17 00:00:00 2001
+From: "Brian C. Lane" <bcl@redhat.com>
+Date: Wed, 15 Feb 2023 10:13:58 -0800
+Subject: [PATCH 19/24] libparted: Fix potential NULL dereference in
+ ped_disk_next_partition
+
+---
+ libparted/disk.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/libparted/disk.c b/libparted/disk.c
+index 5aaac5a..405400e 100644
+--- a/libparted/disk.c
++++ b/libparted/disk.c
+@@ -1552,8 +1552,11 @@ ped_disk_next_partition (const PedDisk* disk, const PedPartition* part)
+ 		return part->part_list ? part->part_list : part->next;
+ 	if (part->next)
+ 		return part->next;
+-	if (part->type & PED_PARTITION_LOGICAL)
++	if (part->type & PED_PARTITION_LOGICAL) {
++                if (!ped_disk_extended_partition (disk))
++			return NULL;
+ 		return ped_disk_extended_partition (disk)->next;
++	}
+ 	return NULL;
+ }
+ 
+-- 
+2.33.0
+

parted.spec

@@ -14,9 +14,10 @@
 Summary:   The GNU disk partition manipulation program
 Name:      parted
 Version:   3.3
-Release:   2
+Release:   7
 URL:       https://www.gnu.org/software/parted/
 Source0:   ftp://ftp.gnu.org/gnu/%{name}/%{name}-%{version}.tar.xz
+Source1:   ftp://ftp.gnu.org/gnu/%{name}/%{name}-%{version}.tar.xz.sig
 License:   GPLv3+
 
 BuildRequires: e2fsprogs-devel e2fsprogs xfsprogs readline-devel ncurses-devel gettext-devel python3 gperf
@@ -28,6 +29,9 @@ Patch0000: 0000-Switch-gpt-header-move-and-msdos-overlap-to-python3.patch
 Patch6000: 6000-add-support-of-gpt_sync_mbr.patch
 Patch9000: 9000-Add-extra-judgment-for-a-partition-created-success.patch
 Patch9001: 9001-bugfix-parted-fix-failure-of-mklabel-gpt_sync_mbr.patch
+Patch9002: 9002-Fix-end_input-usage-in-do_resizepart.patch
+Patch9003: 9003-parted-remove-patch-which-modifid-cyl-size.patch
+Patch9004: 9004-libparted-Fix-potential-NULL-dereference-in-ped_disk.patch
 
 %description
 The GNU Parted program allows you to create, destroy, resize, move,
@@ -112,6 +116,24 @@ fi
 %{_libdir}/pkgconfig/libparted*.pc
 
 %changelog
+* Fri Mar 29 2024 Deyuan Fan  <fandeyuan@kylinos.cn> - 3.3-7
+- libparted: Fix potential NULL dereference in ped_disk_next_partition
+
+* Tue May 18 2021 wuguanghao<wuguanghao3@huawei.com> - 3.3-6
+- remove patch which modifid cyl-size
+
+* Tue Feb 9 2021 Zhiqiang Liu <liuzhiqiang26@huawei.com> - 3.3-5
+- fix end input usage in do_resizepart
+
+* Tue Feb 9 2021 Zhiqiang Liu <liuzhiqiang26@huawei.com> - 3.3-4
+- set release num to 4 for CI
+
+* Sat Jun 20 2020 fuyangqing<fuyangqing@huawei.com> - 3.3-3
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC: add parted.gz.sig file in source tag
+
 * Sat Mar 14 2020 hy-euler <eulerstoragemt@huawei.com> - 3.3-2
 - Type:enhancement
 - ID:NA