[PATCH] lib: declared buffer is too small to hold string

[Sascha Hauer]

On Fri, Apr 08, 2016 at 10:16:10AM +0100, Renaud Barbier wrote:
> Displaying an unsigned 64-bit integer can be represented by up to 20
> characters. The 20 bytes buffer reserved to store the formatted string
> "%llu Bytes" is to small: (20 + 6) = 26. Hence, a bigger buffer is reserved
> to hold this string.
> 
> Signed-off-by: Renaud Barbier <renaud.barbier at ge.com>
> ---
>  lib/display_options.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)

Applied, thanks

Sascha

> 
> diff --git a/lib/display_options.c b/lib/display_options.c
> index 2d695e4..0f65f59 100644
> --- a/lib/display_options.c
> +++ b/lib/display_options.c
> @@ -26,7 +26,7 @@
>   */
>  char *size_human_readable(unsigned long long size)
>  {
> -	static char buf[20];
> +	static char buf[30];
>  	unsigned long m = 0, n;
>  	unsigned long long f;
>  	static const char names[] = {'E', 'P', 'T', 'G', 'M', 'K'};
> -- 
> 1.7.1
> 
> 
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