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| author | Martin Wilck | 2017-07-20 18:34:02 +0200 |
|---|---|---|
| committer | Christoph Hellwig | 2017-08-10 10:43:31 +0200 |
| commit | 758f3735580c21b8a36d644128af6608120a1dde (patch) | |
| tree | 34f4a8c0eeed293d6ab28004118d9246331993b5 /mm/mempolicy.c | |
| parent | 7dd1ab163c17e11473a65b11f7e748db30618ebb (diff) | |
nvme: strip trailing 0-bytes in wwid_show
Some broken controllers (such as earlier Linux targets) pad model or
serial fields with 0-bytes rather than spaces. The NVMe spec disallows
0 bytes in "ASCII" fields. Thus strip trailing 0-bytes, too. Also make
sure that we get no underflow for pathological input.
Signed-off-by: Martin Wilck <mwilck@suse.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'mm/mempolicy.c')
0 files changed, 0 insertions, 0 deletions