commit 721961cf5006e9376cdf2a60041ccb241d61edad
author Harald Welte <laforge@gnumonks.org> Sun May 02 21:29:36 2010 +0200
committer Harald Welte <laforge@gnumonks.org> Tue May 04 07:20:44 2010 +0200
tree 1357d3180bb6694dab308fefb8b9e03b08b9f192
parent d6c7416c32f5d68f66c83d5b8f37ab3fa0cc148d

[gprs] correctly calculate the length of the BSSGP PDUs

openbsc/include/openbsc/gsm_data.h

diff --git a/openbsc/include/openbsc/gsm_data.h b/openbsc/include/openbsc/gsm_data.h
index ac04265..03794c2 100644
--- a/openbsc/include/openbsc/gsm_data.h
+++ b/openbsc/include/openbsc/gsm_data.h
@@ -100,6 +100,7 @@
 #define msgb_bvci(__x)		OBSC_MSGB_CB(__x)->bvci
 #define msgb_gmmh(__x)		(__x)->l3h
 #define msgb_bssgph(__x)	OBSC_MSGB_CB(__x)->bssgph
+#define msgb_bssgp_len(__x)	((__x)->tail - (uint8_t *)msgb_bssgph(__x))
 #define msgb_bcid(__x)		OBSC_MSGB_CB(__x)->bssgp_cell_id
 #define msgb_llch(__x)		OBSC_MSGB_CB(__x)->llch