lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Message-ID: <530710F4.6060804@free-electrons.com>
Date:	Fri, 21 Feb 2014 09:40:20 +0100
From:	Gregory CLEMENT <gregory.clement@...e-electrons.com>
To:	John de la Garza <john@...ev.com>
CC:	Russell King <linux@....linux.org.uk>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm: removed compiler warning

On 17/02/2014 05:38, John de la Garza wrote:
> Removed this compiler warning for arch/arm/boot/compressed/atags_to_fdt.c.
> The warning was: 'memsize' may be used uninitialized in this function.
> 

Indeed it was an error, thanks to have fixed it.

> Signed-off-by: John de la Garza <john@...ev.com>

Acked-by: Gregory CLEMENT <gregory.clement@...e-electrons.com>

> ---
>  arch/arm/boot/compressed/atags_to_fdt.c |    3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/compressed/atags_to_fdt.c b/arch/arm/boot/compressed/atags_to_fdt.c
> index d1153c8..75b64da 100644
> --- a/arch/arm/boot/compressed/atags_to_fdt.c
> +++ b/arch/arm/boot/compressed/atags_to_fdt.c
> @@ -110,7 +110,8 @@ int atags_to_fdt(void *atag_list, void *fdt, int total_space)
>  	 * address and size for each bank */
>  	uint32_t mem_reg_property[2 * 2 * NR_BANKS];
>  	int memcount = 0;
> -	int ret, memsize;
> +	int memsize = 0;
> +	int ret;
>  
>  	/* make sure we've got an aligned pointer */
>  	if ((u32)atag_list & 0x3)
> 


-- 
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
--
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/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ