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authorRandall Stewart <rrs@FreeBSD.org>2021-01-27 18:32:52 +0000
committerRandall Stewart <rrs@FreeBSD.org>2021-01-27 18:52:44 +0000
commit24a8f6d369962f189ad808f538029179b1e7dc2f (patch)
tree3150d8907f8322eefb1e2a0f37dbd3846adcaf1c
parent4f009328a2477f5f1c682629fc5708498b7c689f (diff)
downloadsrc-24a8f6d369962f189ad808f538029179b1e7dc2f.tar.gz
src-24a8f6d369962f189ad808f538029179b1e7dc2f.zip
When we are about to send down to the driver layer
we need to make sure that the m_nextpkt field is NULL else the lower layers may do unwanted things. Reviewed By: gallatin, melifaro Differential Revision: https://reviews.freebsd.org/D28377
-rw-r--r--sys/netinet6/nd6.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/netinet6/nd6.c b/sys/netinet6/nd6.c
index 386eb7cca922..497c0bfc10e8 100644
--- a/sys/netinet6/nd6.c
+++ b/sys/netinet6/nd6.c
@@ -2460,6 +2460,7 @@ nd6_flush_holdchain(struct ifnet *ifp, struct mbuf *chain,
while (m_head) {
m = m_head;
m_head = m_head->m_nextpkt;
+ m->m_nextpkt = NULL;
error = nd6_output_ifp(ifp, ifp, m, dst, NULL);
}