Neil Horman wrote:
> +static void free_argv_array(char **argv)
> +{
> + int i;
> + if (argv != NULL) {
> + for (i = 0; argv[i] != NULL; i++)
> + kfree(argv[i]);
> + kfree(argv);
> + }
> +
> +}
>
I've helpfully already provided free_argv() in lib/argv_split.c.
> +
> +/*
> + * format_corename_argv will inspect the corename string,
> + * and for every option found after the binary name
> + * it will remove the option from the string, and place it
> + * in the argv array, that can then be passed to the
> + * usermodehelper if core_pattern is a pipe
> + * Assumes that corename is declared on the stack of the caller
> + */
> +static char **format_corename_argv(char *corename)
> +{
>
And it looks like this could be adapted to use argv_split() with a bit
of additional processing.
J
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