libxtables: Print meaningful error message for an invalid MAC address string
If an invalid MAC address is used on the commmand line, the error message
`ether' was not really describing the problem.
Signed-off-by: Mart Frauenlob <mart.frauenlob@chello.at>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
diff --git a/libxtables/xtoptions.c b/libxtables/xtoptions.c
index 78e9abd..9b4c5aa 100644
--- a/libxtables/xtoptions.c
+++ b/libxtables/xtoptions.c
@@ -802,7 +802,7 @@
sizeof(cb->val.ethermac));
return;
out:
- xt_params->exit_err(PARAMETER_PROBLEM, "ether");
+ xt_params->exit_err(PARAMETER_PROBLEM, "Invalid MAC address specified.");
}
static void (*const xtopt_subparse[])(struct xt_option_call *) = {
