From Pascal Quantin:
authorjake <jake@f5534014-38df-0310-8fa8-9805f1628bb7>
Fri, 20 Jan 2012 07:49:12 +0000 (07:49 +0000)
committerjake <jake@f5534014-38df-0310-8fa8-9805f1628bb7>
Fri, 20 Jan 2012 07:49:12 +0000 (07:49 +0000)
commitc2e97f34f7d82bbe51ac1c2974167605b5d9e7f1
tree71e9ec76b7eb9fb721ef4aa7f63544828952736e
parent7906897b117af96f6c22a55bd7933139d3d282ab
From Pascal Quantin:
Some test equipments can send weird Protocol Configuration Options IE in the
Attach Accept message with an empty protocol identifier content. Wireshark
will trigger an assert when dissecting those messages because it does not
check the tvb length before calling the sub dissector.
With checking the protocol identifier length before calling the sub dissector,
the PCO is decoded correctly.

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@40604 f5534014-38df-0310-8fa8-9805f1628bb7
epan/dissectors/packet-gsm_a_gm.c