Wireshark · Ethereal-dev: [Ethereal-dev] Re: Improved iSCSI dissector

[Mark Burton <markb@xxxxxxxxxx>]

Embarrassingly, my previous post contained a small, but significant
bug. Please apply the enclosed patch to packet-iscsi.c. Silly me.

Mark

--- packet-iscsi.c-     Sun Oct 21 11:24:06 2001
+++ packet-iscsi.c      Sun Oct 21 17:51:38 2001
@@ -1212,6 +1212,8 @@
            }
            
            dissect_iscsi_pdu(tvb, pinfo, tree, offset, opcode, opcode_str, data_segment_len);
+           if(pduLen > available_bytes)
+               pduLen = available_bytes;
            offset += pduLen;
            available_bytes -= pduLen;
            ++iSCSIPdusDissected;