laforge has submitted this change. ( https://gerrit.osmocom.org/c/osmocom-bb/+/33318?usp=email ) Change subject: layer23/mobile: use osmo_mobile_identity API ...................................................................... layer23/mobile: use osmo_mobile_identity API Migrate from deprecated gsm48_mi_to_string() API. Change-Id: Ib0d7f76cd635e8d1092ffc1d07ecb29ec0435dda Depends: libosmocore.git If4f7be606e54cfa1c59084cf169785b1cbda5cf5 --- M src/host/layer23/src/mobile/gsm48_rr.c 1 file changed, 31 insertions(+), 25 deletions(-) Approvals: pespin: Looks good to me, but someone else must approve Jenkins Builder: Verified laforge: Looks good to me, approved diff --git a/src/host/layer23/src/mobile/gsm48_rr.c b/src/host/layer23/src/mobile/gsm48_rr.c index fb79c9b..334fdaf 100644 --- a/src/host/layer23/src/mobile/gsm48_rr.c +++ b/src/host/layer23/src/mobile/gsm48_rr.c @@ -3037,43 +3037,37 @@ }; /* given LV of mobile identity is checked against ms */ -static uint8_t gsm_match_mi(struct osmocom_ms *ms, uint8_t *mi) +static uint8_t gsm_match_mi(struct osmocom_ms *ms, const uint8_t *mi_lv) { struct gsm322_cellsel *cs = &ms->cellsel; - char imsi[16]; - uint32_t tmsi; - uint8_t mi_type; + struct osmo_mobile_identity mi; + char buf[32]; + int rc; - if (mi[0] < 1) - return 0; - mi_type = mi[1] & GSM_MI_TYPE_MASK; - switch (mi_type) { + rc = osmo_mobile_identity_decode(&mi, mi_lv+1, mi_lv[0], false); + if (rc < 0) + return rc; + osmo_mobile_identity_to_str_buf(buf, sizeof(buf), &mi); + + switch (mi.type) { case GSM_MI_TYPE_TMSI: - if (mi[0] < 5) - return 0; - memcpy(&tmsi, mi+2, 4); - if (ms->subscr.tmsi == ntohl(tmsi) + if ((ms->subscr.tmsi == mi.tmsi) && (osmo_lai_cmp(&ms->subscr.lai, &cs->sel_cgi.lai) == 0)) { - LOGP(DPAG, LOGL_INFO, " TMSI %08x matches\n", - ntohl(tmsi)); - - return mi_type; + LOGP(DPAG, LOGL_INFO, " %s matches\n", buf); + return mi.type; } else - LOGP(DPAG, LOGL_INFO, " TMSI %08x (not for us)\n", - ntohl(tmsi)); + LOGP(DPAG, LOGL_INFO, " %s (not for us)\n", buf); break; case GSM_MI_TYPE_IMSI: - gsm48_mi_to_string(imsi, sizeof(imsi), mi + 1, mi[0]); - if (!strcmp(imsi, ms->subscr.imsi)) { - LOGP(DPAG, LOGL_INFO, " IMSI %s matches\n", imsi); - - return mi_type; + if (!strcmp(mi.imsi, ms->subscr.imsi)) { + LOGP(DPAG, LOGL_INFO, " %s matches\n", buf); + return mi.type; } else - LOGP(DPAG, LOGL_INFO, " IMSI %s (not for us)\n", imsi); + LOGP(DPAG, LOGL_INFO, " %s (not for us)\n", buf); break; default: LOGP(DPAG, LOGL_NOTICE, "Paging with unsupported MI type %d.\n", - mi_type); + mi.type); } return 0; -- To view, visit https://gerrit.osmocom.org/c/osmocom-bb/+/33318?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmocom-bb Gerrit-Branch: master Gerrit-Change-Id: Ib0d7f76cd635e8d1092ffc1d07ecb29ec0435dda Gerrit-Change-Number: 33318 Gerrit-PatchSet: 5 Gerrit-Owner: laforge <laforge@osmocom.org> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy@sysmocom.de> Gerrit-Reviewer: jolly <andreas@eversberg.eu> Gerrit-Reviewer: laforge <laforge@osmocom.org> Gerrit-Reviewer: pespin <pespin@sysmocom.de> Gerrit-MessageType: merged