YueHaibing 2cb84ff349 net/mlx5: Fix uninitialized variable bug in outlen_write()
[ Upstream commit 3f5769a074 ]

If sscanf() return 0, outlen is uninitialized and used in kzalloc(),
this is unexpected. We should return -EINVAL if the string is invalid.

Fixes: e126ba97db ("mlx5: Add driver for Mellanox Connect-IB adapters")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-08 11:23:55 +01:00
2022-12-02 17:40:07 +01:00

Linux kernel
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