This should happen in ebtables-restore only: If a previous rule
contained a standard target, the standard target object is inserted into
xtables_targets. Though since that doesn't have a 'parse' callback, the
code segfaults. Therefore make the code ignore that special object
(which is not an issue since standard targets don't support parameters).
Signed-off-by: Phil Sutter <phil@xxxxxx>
---
iptables/xtables-eb.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/iptables/xtables-eb.c b/iptables/xtables-eb.c
index 06ca5daa20541..c05adb92a7be2 100644
--- a/iptables/xtables-eb.c
+++ b/iptables/xtables-eb.c
@@ -1222,6 +1222,9 @@ print_zero:
/* Is it a watcher option? */
for (w = xtables_targets; w; w = w->next) {
+ if (!strcmp(w->name, "standard"))
+ continue;
+
if (w->parse(c - w->option_offset, argv,
ebt_invert, &w->tflags,
NULL, &w->t)) {
--
2.18.0
--
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