cifsd: add the check if nvec is zero

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Dan Carpenter pointed out that memory can be corrupted when nvec is zero.
This patch add the check to prevent it.

Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

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Namjae Jeon 2021-05-26 15:31:37 +09:00

parent 522dcc7626

commit 41a7848a01

1 changed files with 3 additions and 0 deletions

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fs/cifsd/auth.c

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