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Message-ID: <20140420145622.GA15567@amd.pavel.ucw.cz> Date: Sun, 20 Apr 2014 16:56:22 +0200 From: Pavel Machek <pavel@....cz> To: hans.verkuil@...co.com, m.chehab@...sung.com, ext-eero.nurkkala@...ia.com, nils.faerber@...nelconcepts.de, joni.lapilainen@...il.com, freemangordon@....bg, sre@...g0.de, dan.carpenter@...cle.com, pali.rohar@...il.com, Greg KH <greg@...ah.com>, trivial@...nel.org Cc: kernel list <linux-kernel@...r.kernel.org> Subject: [PATCH] radio-bcm2048.c: fix wrong overflow check Fix wrong overflow check in radio-bcm2048. Signed-off-by: Pali Rohár <pali.rohar@...il.com> Signed-off-by: Pavel Machek <pavel@....cz> diff --git a/drivers/staging/media/bcm2048/radio-bcm2048.c b/drivers/staging/media/bcm2048/radio-bcm2048.c index b2cd3a8..bbf236e 100644 --- a/drivers/staging/media/bcm2048/radio-bcm2048.c +++ b/drivers/staging/media/bcm2048/radio-bcm2048.c @@ -737,7 +737,7 @@ static int bcm2048_set_region(struct bcm2048_device *bdev, u8 region) int err; u32 new_frequency = 0; - if (region > ARRAY_SIZE(region_configs)) + if (region >= ARRAY_SIZE(region_configs)) return -EINVAL; mutex_lock(&bdev->mutex); -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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