linux-kernel - drivers/media/video/usbvision/usbvision-video.c: negative array

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Message-ID: <20061218001039.GR10316@stusta.de>
Date:	Mon, 18 Dec 2006 01:10:39 +0100
From:	Adrian Bunk <bunk@...sta.de>
To:	Joerg Heckenbach <joerg@...kenbach-aw.de>
Cc:	gregkh@...e.de, linux-usb-devel@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org
Subject: drivers/media/video/usbvision/usbvision-video.c: negative array

index
Reply-To: 
Fcc: =sent-mail

The Coverity checker spotted that in usbvision_v4l2_read(), the variable 
"frmx" is never assigned any value different from -1, but it's used an 
an array index in "usbvision->frame[frmx]".

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

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