Runtime probes to load module parameters

[Frank Ch. Eigler]

Hien Nguyen <hien@us.ibm.com> writes:

> -		execl("/sbin/insmod",  "insmod", modname, buf, NULL);
> +		char cmd[2048];
> +		sprintf(cmd, "/sbin/insmod %s %s", modname, buf);
> +		execl("/bin/sh", "sh", "-c", cmd, NULL); 
> [...]

I don't think systemtap would have any use for this option.
Regardless, it would be nice to stay away from something as insecure
as system() (or its equivalent being used here) for those extra args.

- FChE