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-rw-r--r--pimd/pim6_mld.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/pimd/pim6_mld.c b/pimd/pim6_mld.c
index a871837701..59cd9aea5f 100644
--- a/pimd/pim6_mld.c
+++ b/pimd/pim6_mld.c
@@ -468,6 +468,8 @@ static void gm_sg_update(struct gm_sg *sg, bool has_expired)
static void gm_packet_free(struct gm_packet_state *pkt)
{
+ assert(pkt->iface);
+
gm_packet_expires_del(pkt->iface->expires, pkt);
gm_packets_del(pkt->subscriber->packets, pkt);
gm_subscriber_drop(&pkt->subscriber);