xtables: improve get_modprobe handling

In bug #455, Dmitry V. Levin proposed a more robust get_modprobe
implementation.  The patch below is a version of his patch,
updated to apply to current git.

This closes bug #455.

Signed-off-by: Phil Oester <kernel@linuxace.com>
Signed-off-by: Pablo Neira Ayuso <pablo@soleta.eu>
1 file changed