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path: root/libnet/src/libnet_build_ip.c
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Diffstat (limited to 'libnet/src/libnet_build_ip.c')
-rw-r--r--libnet/src/libnet_build_ip.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/libnet/src/libnet_build_ip.c b/libnet/src/libnet_build_ip.c
index e0e760d..c23c296 100644
--- a/libnet/src/libnet_build_ip.c
+++ b/libnet/src/libnet_build_ip.c
@@ -557,8 +557,13 @@ u_int8_t *payload, u_int32_t payload_s, libnet_t *l, libnet_ptag_t ptag)
}
/* no checksum for IPv6 */
- return (ptag ? ptag : libnet_pblock_update(l, p, LIBNET_IPV6_H,
- LIBNET_PBLOCK_IPV6_H));
+ ptag = ptag ? ptag : libnet_pblock_update(l, p, LIBNET_IPV6_H,
+ LIBNET_PBLOCK_IPV6_H);
+
+ libnet_pblock_record_ip_offset(l, p);
+
+ return ptag;
+
bad:
libnet_pblock_delete(l, p);
return (-1);