Messages in this thread | | | Date | Sun, 23 May 2010 23:11:24 -0700 (PDT) | Subject | Re: [PATCH] ethoc: fix null dereference in ethoc_probe | From | David Miller <> |
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From: Thomas Chou <thomas@wytron.com.tw> Date: Mon, 24 May 2010 10:44:02 +0800
> Dan reported the patch 0baa080c75c: "ethoc: use system memory > as buffer" introduced a potential null dereference. > > 1060 free: > 1061 if (priv->dma_alloc) > ^^^^^^^^^^^^^^^ > priv can be null here. > > He also suggested that the error handling is not complete. > > This patch fixes the null priv issue and improves resources > releasing in ethoc_probe() and ethoc_remove(). > > Reported-by: Dan Carpenter <error27@gmail.com> > Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Applied.
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