There are 3 implementations of a GUID in GRUB. Replace them with
a common one, placed in types.h.
It uses the "packed" flavor of the GUID structs, the alignment attribute
is dropped, since it is not required.
Signed-off-by: Oliver Steffen <osteffen@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Commit 1fc860bb76bb (commands/probe: Fix a resource leak when probing disks),
missed other cases where grub_device_close() should be called before a return
statement is called. Also found that grub_disk_close() wasn't being called when
an error is being returned. To avoid conflict with grub_errno, grub_error_push()
should be called before either grub_device_close() or grub_disk_close() is
called and grub_error_pop() should be called before grub_errno is returned.
Fixes: 1fc860bb76bb (commands/probe: Fix a resource leak when probing disks)
Fixes: CID 292443
Signed-off-by: Alec Brown <alec.r.brown@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Every other return statement in this code is calling grub_device_close()
to clean up dev before returning. This one should do that too.
Fixes: CID 292443
Signed-off-by: Darren Kenny <darren.kenny@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Extend partition UUID probing support in GRUB core to display pseudo
partition UUIDs for MBR (MSDOS) partitions.
Signed-off-by: Nicholas Vinson <nvinson234@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Linux supports root=PARTUUID=<partuuid> boot argument, so add
support for probing it. Compared to the fs UUID, the partition
UUID does not change when reformatting a partition.
For now, only disks using a GPT partition table are supported.
Signed-off-by: Jacob Kroon <jacob.kroon@gmail.com>
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
