[pbs-devel] applied-series: [PATCH backup v3 0/2] fix #5946: disks: wipe: ensure GPT header backup is wiped

[Thomas Lamprecht]

Am 12.02.25 um 11:58 schrieb Filip Schauer:
> When wiping a block device with a GUID partition table, the header
> backup might get left behind at the end of the disk. This commit also
> wipes the last 4096 bytes of the disk, making sure that a GPT header
> backup is erased, even from disks with 4k sector sizes.
> 
> Changed since v2:
> * Split changes related to replacing calls to dd with direct file writes
>   and changes related to wiping the end of the disk into two commits.
> * Remove change to only zero out the first 1 MiB instead of the first
>   200 MiB
> 
> Changed since v1:
> * Use `std::os::unix::fs::FileExt::write_all_at` instead of calling `dd`
> * only zero out the first 1 MiB
> 
> Filip Schauer (2):
>   disks: wipe: replace dd with write_all_at for zeroing disk
>   fix #5946: disks: wipe: ensure GPT header backup is wiped
> 
>  src/tools/disks/mod.rs | 49 +++++++++++++++++++++++-------------------
>  1 file changed, 27 insertions(+), 22 deletions(-)
> 


applied, thanks!