Wireshark · Wireshark-bugs: [Wireshark-bugs] [Bug 6435] New: S1AP protocol can't decode IPv6 transportLayerAddress

[bugzilla-daemon@xxxxxxxxxxxxx]

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6435

           Summary: S1AP protocol can't decode IPv6 transportLayerAddress
           Product: Wireshark
           Version: 1.4.3
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: Low
         Component: Wireshark
        AssignedTo: bugzilla-admin@xxxxxxxxxxxxx
        ReportedBy: yzhang@xxxxxxxxx


Created an attachment (id=7161)
 --> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=7161)
S1ap attach procedure with initialContextSetup

Build Information:
Paste the COMPLETE build information from "Help->About Wireshark", "wireshark
-v", or "tshark -v".
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S1AP protocol can't decode IPv6 transportLayerAddress, it gives error:

Dissector bug, protocol S1AP: proto.c:1299: failed assertion "length == 4"

The following is the S1AP message get complains:

with IPv6 address:

fe c0 00 00 00 00 00 00 00 00 00 00 00 02 00 02


0000   08 00 27 98 fd 2e 08 00 27 35 ab 86 86 dd 60 20
0010   00 00 00 a0 84 40 fe c0 00 00 00 00 00 00 00 00
0020   00 00 00 02 00 02 fe c0 00 00 00 00 00 00 00 00
0030   00 00 00 01 00 01 7a e6 8e 3c b9 21 15 a4 d5 ae
0040   86 0c 03 00 00 10 97 6c 19 2d 00 00 f4 00 00 00
0050   00 00 00 07 00 83 76 17 7a 2d 00 00 00 00 00 00
0060   00 00 00 09 00 6f 00 00 06 00 00 00 02 00 02 00
0070   08 00 04 80 12 8a b8 00 42 00 0a 18 17 d7 84 00
0080   60 17 d7 84 00 00 18 00 1f 00 00 34 00 1a 00 00
0090   04 3c 3f 80 fe c0 00 00 00 00 00 00 00 00 00 00
00a0   00 02 00 02 00 00 00 02 00 6b 00 05 00 00 00 00
00b0   00 00 49 00 20 00 00 00 00 00 00 00 00 00 00 00
00c0   00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00d0   00 00 00 00 00 00

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