nvmet: do not allow model_number exceed 40 bytes

Browse source

According to the NVM specifications, the model number size should be
40 bytes (bytes 63:24 of the Identify Controller data structure).
Therefore, any attempt to store a value into model_number which
exceeds 40 bytes should return an error.

Reviewed-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Signed-off-by: Noam Gottlieb <ngottlieb@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

...

This commit is contained in:

Noam Gottlieb 2021-03-15 14:56:11 +00:00 • committed by Christoph Hellwig

parent de5878048e

commit 48b4c010c8

2 changed files with 7 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

6

drivers/nvme/target/configfs.c

View file

1

drivers/nvme/target/nvmet.h

View file