fixing crash in ipv6 rx-check mode

1 files changed, 2 insertions, 0 deletions

diff --git a/src/bp_sim.cpp b/src/bp_sim.cpp
index 1383518b..49cdbd23 100755
--- a/src/bp_sim.cpp
+++ b/src/bp_sim.cpp
@@ -5980,6 +5980,7 @@ bool CSimplePacketParser::Parse(){
     case EthernetHeader::Protocol::IPv6 :
         // IPv6 packet
         ipv6=(IPv6Header *)(p+14);
+        m_l4 = (uint8_t *)ipv6 + ipv6->getHeaderLength();
         protocol = ipv6->getNextHdr();
         m_option_offset = 14 +IPV6_HDR_LEN;
         break;
@@ -5996,6 +5997,7 @@ bool CSimplePacketParser::Parse(){
         case EthernetHeader::Protocol::IPv6 :
             // IPv6 packet
             ipv6=(IPv6Header *)(p+18);
+            m_l4 = (uint8_t *)ipv6 + ipv6->getHeaderLength();
             protocol = ipv6->getNextHdr();
             m_option_offset = 18 + IPV6_HDR_LEN;
             break;