If -W <val> was given, error out if -w wasn't since that doesn't make
sense.
Signed-off-by: Phil Sutter <p...@nwl.cc>
---
iptables/ip6tables-restore.c | 5 +++++
iptables/iptables-restore.c | 5 +++++
2 files changed, 10 insertions(+)
diff --git a/iptables/ip6tables-restore.c b/iptables/ip6tables-restore.c
index eaa2bcbc3856e..47310f20b9363 100644
--- a/iptables/ip6tables-restore.c
+++ b/iptables/ip6tables-restore.c
@@ -273,6 +273,11 @@ int ip6tables_restore_main(int argc, char *argv[])
}
else in = stdin;
+ if (!wait_interval.tv_sec && !wait) {
+ fprintf(stderr, "Option --wait-interval requires option
--wait\n");
+ exit(1);
+ }
+
/* Grab standard input. */
while (fgets(buffer, sizeof(buffer), in)) {
int ret = 0;
diff --git a/iptables/iptables-restore.c b/iptables/iptables-restore.c
index 9dbfc572a7cec..074552af5dc74 100644
--- a/iptables/iptables-restore.c
+++ b/iptables/iptables-restore.c
@@ -271,6 +271,11 @@ iptables_restore_main(int argc, char *argv[])
}
else in = stdin;
+ if (!wait_interval.tv_sec && !wait) {
+ fprintf(stderr, "Option --wait-interval requires option
--wait\n");
+ exit(1);
+ }
+
/* Grab standard input. */
while (fgets(buffer, sizeof(buffer), in)) {
int ret = 0;
--
2.13.1
--
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