nfacct: check for wrong arguments

nfacct get example lala

now gracefully fails.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/nfacct.c b/src/nfacct.c
index 9d1c123..6af2b43 100644
--- a/src/nfacct.c
+++ b/src/nfacct.c
@@ -149,6 +149,9 @@ static int nfacct_cmd_list(int argc, char *argv[])
 	if (argc == 3) {
 		if (strncmp(argv[2], "reset", strlen(argv[2])) == 0) {
 			zeroctr = true;
+		} else {
+			nfacct_perror("wrong arguments");
+			return -1;
 		}
 	} else if (argc > 3) {
 		nfacct_perror("too many arguments");
@@ -341,6 +344,9 @@ static int nfacct_cmd_get(int argc, char *argv[])
 	} else if (argc == 4) {
 		if (strncmp(argv[3], "reset", strlen(argv[3])) == 0) {
 			zeroctr = true;
+		} else {
+			nfacct_perror("wrong arguments");
+			return -1;
 		}
 	} else if (argc > 4) {
 		nfacct_perror("too many arguments");