linux-kernel - Re: [PATCH] hecubafb: add module_put on error path in hecubafb

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Message-ID: <20110624080215.GB24184@linux-sh.org>
Date:	Fri, 24 Jun 2011 17:02:16 +0900
From:	Paul Mundt <lethal@...ux-sh.org>
To:	Pavel Shved <shved@...ras.ru>
Cc:	linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	ldv-project@...ras.ru
Subject: Re: [PATCH] hecubafb: add module_put on error path in hecubafb_probe()

On Fri, Jun 17, 2011 at 08:25:12PM +0400, Pavel Shved wrote:
> In hecubafb_probe(), after a successful try_module_get, vzalloc may
> fail and make the hecubafb_probe return, but the module is not put on
> this error path.
> 
> This patch adds an exit point that calls module_put in such situation.
> 
> Found by Linux Driver Verification project (linuxtesting.org).
> 
> Signed-off-by: Pavel Shved <shved@...ras.ru>

Applied, thanks.
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