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(parent: 5a6254d) | patch
nvme-fabrics: ignore invalid fast_io_fail_tmo values
authorMaurizio Lombardi <mlombard@redhat.com>
Fri, 12 Nov 2021 14:16:12 +0000 (15:16 +0100)
committerChristoph Hellwig <hch@lst.de>
Tue, 23 Nov 2021 16:22:41 +0000 (17:22 +0100)
commit8e8aaf512a91ae44d40647a88b51326c7b0a70a8
treebe2ae3b061d5052c8e22672d5890482334607cb8tree | snapshot
parent5a6254d55e2a9f7919ead8580d7aa0c7a382b26acommit | diff
nvme-fabrics: ignore invalid fast_io_fail_tmo values

Valid fast_io_fail_tmo values are integers >= 0 or -1 (disabled).
Prevent userspace from setting arbitrary negative values.

Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
drivers/nvme/host/fabrics.c diff | blob | history
Domain: System / Kernel;