From: Numan Siddique <nusid...@redhat.com>
packet_put_ra_prefix_opt() resets the dp_packet buffer incorrectly.
Fixes: b24ab67c2dfd ("packets: add compose_nd_ra")
Signed-off-by: Numan Siddique <nusid...@redhat.com>
---
lib/packets.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/packets.c b/lib/packets.c
index d51c91a..7a9071c 100644
--- a/lib/packets.c
+++ b/lib/packets.c
@@ -1536,7 +1536,8 @@ packet_put_ra_prefix_opt(struct dp_packet *b,
nh->ip6_plen = htons(prev_l4_size + ND_PREFIX_OPT_LEN);
struct ovs_ra_msg *ra = dp_packet_l4(b);
- struct ovs_nd_prefix_opt *prefix_opt = dp_packet_put_uninit(b, sizeof *b);
+ struct ovs_nd_prefix_opt *prefix_opt =
+ dp_packet_put_uninit(b, sizeof *prefix_opt);
prefix_opt->type = ND_OPT_PREFIX_INFORMATION;
prefix_opt->len = 4;
prefix_opt->prefix_len = plen;
--
2.9.4
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