Use own filtering code

2019-07-15 16:53:57 +02:00 · 2019-07-15 16:53:57 +02:00 · baa50b91c6
commit baa50b91c6
parent a8b00447e9
2 changed files with 16 additions and 4 deletions
--- a/doc/plan.org
+++ b/doc/plan.org
@ -5266,6 +5266,15 @@ we get

 sum 0x48ad (incorrect -> 0x85eb)

+Still using scapy + adjusted diff:
+
+    /* here is also a possible overflow in both directions */
+    hdr.tcp.checksum = hdr.tcp.checksum + meta.v6sum - meta.v4sum;
+
+gets
+
+sum 0xc5f2 (incorrect -> 0xe7cf)
+
 ** The NetPFGA saga
 Problems encountered:
 - The logfile for a compile run is 10k+ lines