dns_resolver: Fix addrinfo entries relocation

2012-08-16 02:01:34 +02:00
parent 45cd64efd9
commit cd2c1203d3
2 changed files with 3 additions and 2 deletions
@@ -94,7 +94,7 @@ dns_resolver_uninit()


 static void
-RelocateEntries(struct addrinfo *addr)
+RelocateEntries(struct addrinfo* addr)
 {
 	char* generalOffset = reinterpret_cast<char*>(addr);

@@ -94,7 +94,8 @@ GetAddrInfo(const char* buffer)
 		}

 		addrinfo* next = current->ai_next;
-		current->ai_next = reinterpret_cast<addrinfo*>(addrPos) + 1;
+		if (next != NULL)
+			current->ai_next = reinterpret_cast<addrinfo*>(addrPos) + 1;
 		memcpy(reply + addrPos, current, sizeof(addrinfo));
 		addrPos += sizeof(addrinfo);