From 3d07aef8006e3953edfee6f4e74b810ee3dc16f4 Mon Sep 17 00:00:00 2001 From: Max Date: Fri, 13 Jan 2017 19:18:52 +0100 Subject: [PATCH] Log expected SRES on GPRS AUTH REJECT Change-Id: I19b0001650979bf7f1832f04f9fd5a26beb577d0 --- openbsc/src/gprs/gprs_gmm.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/openbsc/src/gprs/gprs_gmm.c b/openbsc/src/gprs/gprs_gmm.c index 363b45766..e3d5c7d64 100644 --- a/openbsc/src/gprs/gprs_gmm.c +++ b/openbsc/src/gprs/gprs_gmm.c @@ -640,7 +640,9 @@ static int gsm48_rx_gmm_auth_ciph_resp(struct sgsn_mm_ctx *ctx, memcmp(TLVP_VAL(&tp, GSM48_IE_GMM_AUTH_SRES), at->vec.sres, sizeof(at->vec.sres)) != 0) { - LOGMMCTXP(LOGL_NOTICE, ctx, "Received SRES doesn't match\n"); + LOGMMCTXP(LOGL_NOTICE, ctx, "Received SRES doesn't match " + "expected RES %s\n", osmo_hexdump(at->vec.sres, + sizeof(at->vec.sres))); rc = gsm48_tx_gmm_auth_ciph_rej(ctx); mm_ctx_cleanup_free(ctx, "GPRS AUTH AND CIPH REJECT"); return rc;