svn commit: r185433 - head/sys/dev/asmc

[Ganbold]

Rui Paulo wrote:
> Author: rpaulo
> Date: Sat Nov 29 14:20:36 2008
> New Revision: 185433
> URL: http://svn.freebsd.org/changeset/base/185433
>
> Log:
>   Check for non-existing model DMI string.
>   
>   Submitted by:	ganbold
>   Found with:	Coverity Prevent(tm)
>   CID:         	2434
>   MFC after:	1 week
>
> Modified:
>   head/sys/dev/asmc/asmc.c
>
> Modified: head/sys/dev/asmc/asmc.c
> ==============================================================================
> --- head/sys/dev/asmc/asmc.c	Sat Nov 29 13:34:59 2008	(r185432)
> +++ head/sys/dev/asmc/asmc.c	Sat Nov 29 14:20:36 2008	(r185433)
> @@ -254,6 +254,9 @@ asmc_match(device_t dev)
>  	char *model;
>  
>  	model = getenv("smbios.system.product");
> +	if (model == NULL)
> +		return (NULL);
> +
>  	for (i = 0; asmc_models[i].smc_model; i++) {
>  		if (!strncmp(model, asmc_models[i].smc_model, strlen(model))) {
>  			freeenv(model);
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>
>   
Thank you.

Ganbold

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