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SubjectRe: [PATCH] add missing checks of __copy_to_user return value in i2o_config.c
Jesper Juhl <juhl-lkml@dif.dk> wrote:
>
> - __copy_to_user(kxfer.buf, buffer.virt, fragsize);
> + if (__copy_to_user(kxfer.buf, buffer.virt, fragsize))
> + return -EFAULT;
> +
> i2o_dma_free(&c->pdev->dev, &buffer);
>

Obvious leak.
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