oap tests: fix after SQN scheme changes from libosmocore
In change-id Iadf43f21e0605e9e85f7e8026c40985f7ceff1a3, libosmocore changes
from incrementing SQN after tuple generation to incrementing SQN before tuple
generation. Thus we now need to pass desired_sqn - 1 to get the same tuples.
Change-Id: Ifeda71e713bb60dcd31ac651f461b714cfa39b5c
Related: OS#1968 OS#1969
diff --git a/openbsc/src/libcommon/oap_client.c b/openbsc/src/libcommon/oap_client.c
index 54b71e4..5128ac1 100644
--- a/openbsc/src/libcommon/oap_client.c
+++ b/openbsc/src/libcommon/oap_client.c
@@ -99,7 +99,7 @@
memcpy(auth.u.umts.k, state->secret_k, sizeof(auth.u.umts.k));
memcpy(auth.u.umts.opc, state->secret_opc, sizeof(auth.u.umts.opc));
memset(auth.u.umts.amf, '\0', sizeof(auth.u.umts.amf));
- auth.u.umts.sqn = 42; /* TODO use incrementing sequence nr */
+ auth.u.umts.sqn = 41; /* TODO use incrementing sequence nr */
memset(&vec, 0, sizeof(vec));
osmo_auth_gen_vec(&vec, &auth, rx_random);