[GPRS] fix null pointer dereference in GMM
diff --git a/openbsc/src/gprs/gprs_gmm.c b/openbsc/src/gprs/gprs_gmm.c
index f2e5362..d05f4cd 100644
--- a/openbsc/src/gprs/gprs_gmm.c
+++ b/openbsc/src/gprs/gprs_gmm.c
@@ -419,7 +419,7 @@
/* FIXME: Start some timer */
ctx->mm_state = GMM_COMMON_PROC_INIT;
ctx->tlli = msgb_tlli(msg);
- msgid2mmctx(mmctx, msg);
+ msgid2mmctx(ctx, msg);
break;
case GSM_MI_TYPE_TMSI:
tmsi = strtoul(mi_string, NULL, 10);
@@ -430,7 +430,7 @@
/* FIXME: Start some timer */
ctx->mm_state = GMM_COMMON_PROC_INIT;
ctx->tlli = msgb_tlli(msg);
- msgid2mmctx(mmctx, msg);
+ msgid2mmctx(ctx, msg);
}
break;
default: