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From: Jonathan Cameron <jic23@cam.ac.uk>
To: Barry Song <21cnbao@gmail.com>
Cc: gregkh@suse.de, linux-iio@vger.kernel.org
Subject: Re: [PATCH v3] iio-utils: fix memory overflow for dynamically allocateded memory to hold filename
Date: Tue, 25 May 2010 11:07:25 +0100	[thread overview]
Message-ID: <4BFBA15D.2040607@cam.ac.uk> (raw)
In-Reply-To: <1274780404-17963-1-git-send-email-21cnbao@gmail.com>

On 05/25/10 10:40, Barry Song wrote:
> Signed-off-by: Barry Song <21cnbao@gmail.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>

Thanks Barry!
> ---
>  drivers/staging/iio/Documentation/iio_utils.h |    3 +--
>  1 files changed, 1 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/staging/iio/Documentation/iio_utils.h b/drivers/staging/iio/Documentation/iio_utils.h
> index a4555e6..014f668 100644
> --- a/drivers/staging/iio/Documentation/iio_utils.h
> +++ b/drivers/staging/iio/Documentation/iio_utils.h
> @@ -62,9 +62,8 @@ inline int find_type_by_name(const char *name, const char *type)
>  					1) != 0) {
>  				filename = malloc(strlen(iio_dir)
>  						+ strlen(type)
> -						+ 1
>  						+ numstrlen
> -						+ 1);
> +						+ 6);
>  				if (filename == NULL)
>  					return -ENOMEM;
>  				sprintf(filename, "%s%s%d/name",


      reply	other threads:[~2010-05-25 10:05 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-05-25  9:40 [PATCH v3] iio-utils: fix memory overflow for dynamically allocateded memory to hold filename Barry Song
2010-05-25 10:07 ` Jonathan Cameron [this message]

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