[PATCH] media: meson: add missing allocation failure check on new_buf

Kevin Hilman khilman at baylibre.com
Thu Dec 5 02:39:06 UTC 2019

Colin King <colin.king at canonical.com> writes:

> From: Colin Ian King <colin.king at canonical.com>
> Currently if the allocation of new_buf fails then a null pointer
> dereference occurs when assiging new_buf->vb. Avoid this by returning
> early on a memory allocation failure as there is not much more can
> be done at this point.
> Addresses-Coverity: ("Dereference null return")
> Fixes: 3e7f51bd9607 ("media: meson: add v4l2 m2m video decoder driver")
> Signed-off-by: Colin Ian King <colin.king at canonical.com>

Reviewed-by: Kevin Hilman <khilman at baylibre.com>

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