tree aa45d1a809abbe426b55dc89b8167e5a6609d418
parent fd218cf9557b9bf7061365a8fe7020a56d3f767c
author John Hughes <john@calva.com> 1270700965 -0700
committer David S. Miller <davem@davemloft.net> 1270700965 -0700

x25: Patch to fix bug 15678 - x25 accesses fields beyond end of packet.

Here is a patch to stop X.25 examining fields beyond the end of the packet.

For example, when a simple CALL ACCEPTED was received:

	10 10 0f

x25_parse_facilities was attempting to decode the FACILITIES field, but this
packet contains no facilities field.

Signed-off-by: John Hughes <john@calva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>