linux-kernel - Re: [PATCH][next] drm/i915: fix use of uninitialized pointer vaddr

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Message-ID: <155929922781.27302.13050993726222660588@skylake-alporthouse-com>
Date:   Fri, 31 May 2019 11:40:27 +0100
From:   Chris Wilson <chris@...is-wilson.co.uk>
To:     Colin King <colin.king@...onical.com>,
        Daniel Vetter <daniel@...ll.ch>,
        David Airlie <airlied@...ux.ie>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
        Matthew Auld <matthew.auld@...el.com>,
        Rodrigo Vivi <rodrigo.vivi@...el.com>,
        dri-devel@...ts.freedesktop.org, intel-gfx@...ts.freedesktop.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH][next] drm/i915: fix use of uninitialized pointer vaddr

Quoting Colin King (2019-05-31 11:32:01)
> From: Colin Ian King <colin.king@...onical.com>
> 
> The assignment of err is using the incorrect pointer vaddr that has
> not been initialized. Fix this by using the correct pointer obj instead.
> 
> Addresses-Coverity: ("Uninitialized pointer read")
> Fixes: 6501aa4e3a45 ("drm/i915: add in-kernel blitter client")
> Signed-off-by: Colin Ian King <colin.king@...onical.com>

Reviewed and pushed, thanks for the fix!
-Chris