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由 Dan Carpenter 提交于
We need to put an upper bound on "user_len" so the memcpy() doesn't overflow. Cc: <stable@vger.kernel.org> Reported-by: NMarco Grassi <marco.gra@gmail.com> Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Reviewed-by: NTomas Henzl <thenzl@redhat.com> Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
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