pespin has submitted this change. ( https://gerrit.osmocom.org/c/osmo-mgw/+/39179?usp=email ) Change subject: mgcp-cli: Improve error handling around mgcp_msg_gen() return ...................................................................... mgcp-cli: Improve error handling around mgcp_msg_gen() return Change-Id: Ib9b02b7e6b37472c8e38b3380bc990a2bbac0657 --- M src/libosmo-mgcp-client/mgcp_client.c M src/libosmo-mgcp-client/mgcp_client_fsm.c 2 files changed, 17 insertions(+), 3 deletions(-) Approvals: Jenkins Builder: Verified laforge: Looks good to me, but someone else must approve fixeria: Looks good to me, approved diff --git a/src/libosmo-mgcp-client/mgcp_client.c b/src/libosmo-mgcp-client/mgcp_client.c index 09b1953..1c89e69 100644 --- a/src/libosmo-mgcp-client/mgcp_client.c +++ b/src/libosmo-mgcp-client/mgcp_client.c @@ -864,6 +864,10 @@ }; osmo_strlcpy(mgcp_msg_dlcx.endpoint, epname, sizeof(mgcp_msg_dlcx.endpoint)); msgb_dlcx = mgcp_msg_gen(mgcp, &mgcp_msg_dlcx); + if (msgb_dlcx) { + LOGPMGW(mgcp, LOGL_ERROR, "Failed generating MGCP DLCX %s\n", epname); + return; + } mgcp_client_tx(mgcp, msgb_dlcx, &_ignore_mgcp_response, NULL); } @@ -877,6 +881,10 @@ }; OSMO_STRLCPY_ARRAY(mgcp_msg_auep.endpoint, epname); msgb_auep = mgcp_msg_gen(mgcp, &mgcp_msg_auep); + if (msgb_auep) { + LOGPMGW(mgcp, LOGL_ERROR, "Failed generating MGCP AUEP %s\n", epname); + return; + } mgcp_client_tx(mgcp, msgb_auep, &_ignore_mgcp_response, NULL); } @@ -1336,7 +1344,9 @@ MSGB_PRINTF_OR_RET("v=0\r\n"); /* Determine local IP-Address */ - if (osmo_sock_local_ip(local_ip, mgcp->actual.remote_addr) < 0) { + if (mgcp->actual.local_addr) { + OSMO_STRLCPY_ARRAY(local_ip, mgcp->actual.local_addr); + } else if (osmo_sock_local_ip(local_ip, mgcp->actual.remote_addr) < 0) { LOGPMGW(mgcp, LOGL_ERROR, "Could not determine local IP-Address!\n"); return -EINVAL; diff --git a/src/libosmo-mgcp-client/mgcp_client_fsm.c b/src/libosmo-mgcp-client/mgcp_client_fsm.c index e638d1e..7a6fed8 100644 --- a/src/libosmo-mgcp-client/mgcp_client_fsm.c +++ b/src/libosmo-mgcp-client/mgcp_client_fsm.c @@ -157,6 +157,7 @@ mgcp_msg->conn_mode = conn_mode; } +/* returns message buffer containing MGXP MDCX on success, NULL on error. */ static struct msgb *make_mdcx_msg(struct mgcp_ctx *mgcp_ctx) { struct mgcp_msg mgcp_msg; @@ -192,6 +193,7 @@ return mgcp_msg_gen(mgcp_ctx->mgcp, &mgcp_msg); } +/* returns message buffer containing MGXP DLCX on success, NULL on error. */ struct msgb *make_dlcx_msg(struct mgcp_ctx *mgcp_ctx) { struct mgcp_msg mgcp_msg; @@ -231,8 +233,10 @@ set_conn_mode(&mgcp_msg, &mgcp_ctx->conn_peer_local); msg = mgcp_msg_gen(mgcp_ctx->mgcp, &mgcp_msg); - OSMO_ASSERT(msg); - + if (!msg) { + osmo_fsm_inst_term(fi, OSMO_FSM_TERM_ERROR, NULL); + return; + } mgcp_ctx->mgw_pending_trans = mgcp_msg_trans_id(msg); mgcp_ctx->mgw_trans_pending = true; rc = mgcp_client_tx(mgcp, msg, mgw_crcx_resp_cb, fi); -- To view, visit https://gerrit.osmocom.org/c/osmo-mgw/+/39179?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: merged Gerrit-Project: osmo-mgw Gerrit-Branch: master Gerrit-Change-Id: Ib9b02b7e6b37472c8e38b3380bc990a2bbac0657 Gerrit-Change-Number: 39179 Gerrit-PatchSet: 1 Gerrit-Owner: pespin &lt;pespin(a)sysmocom.de&gt; Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria &lt;vyanitskiy(a)sysmocom.de&gt; Gerrit-Reviewer: laforge &lt;laforge(a)osmocom.org&gt; Gerrit-Reviewer: pespin &lt;pespin(a)sysmocom.de&gt;