pespin has submitted this change. ( https://gerrit.osmocom.org/c/libosmocore/+/27212 ) Change subject: gsm0808: Test if we properly decode a SRVCC cell identifier list ...................................................................... gsm0808: Test if we properly decode a SRVCC cell identifier list We don't handle this correctly, as we decided to overload the meaning of 0b1011 in a cell identifier list (defined by 3GPP as used in SRVCC) with something osmocom proprietary. Change-Id: I608220e8e5dd5a44f85c6bc5ea04622a2cad24ec --- M tests/gsm0808/gsm0808_test.c 1 file changed, 13 insertions(+), 0 deletions(-) Approvals: Jenkins Builder: Verified fixeria: Looks good to me, but someone else must approve laforge: Looks good to me, approved diff --git a/tests/gsm0808/gsm0808_test.c b/tests/gsm0808/gsm0808_test.c index 3fff005..d0560d5 100644 --- a/tests/gsm0808/gsm0808_test.c +++ b/tests/gsm0808/gsm0808_test.c @@ -1072,6 +1072,18 @@ msgb_free(msg); } +static void test_gsm0808_dec_cell_id_list_srvcc() +{ + /* taken from a pcap file of a real-world 3rd party MSC (SYS#5838) */ + const uint8_t enc_cil[] = { 0x0b, 0x2, 0xf2, 0x10, 0x4e, 0x20, 0x15, 0xbe}; + struct gsm0808_cell_id_list2 dec_cil; + int rc; + + rc = gsm0808_dec_cell_id_list2(&dec_cil, enc_cil, sizeof(enc_cil)); + /* Not yet supported: */ + OSMO_ASSERT(rc == -EINVAL); +} + static void test_gsm0808_enc_dec_cell_id_list_lac() { struct gsm0808_cell_id_list2 enc_cil; @@ -2490,6 +2502,7 @@ test_gsm0808_enc_dec_cell_id_list_multi_ci(); test_gsm0808_enc_dec_cell_id_list_multi_lac_and_ci(); test_gsm0808_enc_dec_cell_id_list_multi_global(); + test_gsm0808_dec_cell_id_list_srvcc(); test_cell_id_list_add(); -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/27212 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: I608220e8e5dd5a44f85c6bc5ea04622a2cad24ec Gerrit-Change-Number: 27212 Gerrit-PatchSet: 2 Gerrit-Owner: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-MessageType: merged