Merge d568cc1727 into 74f7269ef6

Fix another memory access error again because of a missing MAC address in IPv6 headers
2024-11-22 17:39:53 +03:00 · 2024-04-27 18:57:41 +00:00 · 2024-04-27 21:57:36 +03:00
1 changed files with 3 additions and 1 deletions
--- a/src/Cedar/IPC.c
+++ b/src/Cedar/IPC.c
@ -1517,7 +1517,9 @@ void IPCProcessL3EventsEx(IPC *ipc, UINT64 now)
 									// We save the router advertisement data for later use
 									IPCIPv6AddRouterPrefixes(ipc, &p->ICMPv6HeaderPacketInfo.OptionList, src_mac, &ip_src);
 									IPCIPv6AssociateOnNDTEx(ipc, &ip_src, src_mac, true);
-									IPCIPv6AssociateOnNDTEx(ipc, &ip_src, p->ICMPv6HeaderPacketInfo.OptionList.SourceLinkLayer->Address, true);
+									if (p->ICMPv6HeaderPacketInfo.OptionList.SourceLinkLayer != NULL) {
+										IPCIPv6AssociateOnNDTEx(ipc, &ip_src, p->ICMPv6HeaderPacketInfo.OptionList.SourceLinkLayer->Address, true);
+									}
 									ndtProcessed = true;
 									header_size = sizeof(ICMPV6_ROUTER_ADVERTISEMENT_HEADER);
 									break;
Author	SHA1	Message	Date
Evengard	db4bea7a39	Merge `d568cc1727` into `74f7269ef6`	2024-04-27 18:57:41 +00:00
Evengard	d568cc1727	Fix another memory access error again because of a missing MAC address in IPv6 headers	2024-04-27 21:57:36 +03:00