tree a7d7e6e45b0429c961da919168bb185e9cd5cf7d
parent fb6f43ee0c6a288e036ca616a29f6b7485d426c6
author Harald Welte <laforge@gnumonks.org> 1532806626 +0200
committer Harald Welte <laforge@gnumonks.org> 1553002909 +0000

ipa_ccm_idtag_parse*: Fix reported length value

IPA CCM is using a somewhat weird TLV encoding scheme:
* 16bit length (of tag and value)
* 8bit tag
* value

Our existing code mapping the CCM to 'struct tlv_parse' used the plain
length value without accounting for the one-byte tag.

This patch ensures we only report the length of the "value" part,
excluding the tag.

Change-Id: I435aaa33605bd48635715a2c81aa2d231c1abf51