daniel has uploaded this change for review. ( https://gerrit.osmocom.org/c/libosmo-sigtran/+/42821?usp=email ) Change subject: tcap_as_loadshare: Fix compare ignoring non-TCAP messages and remove assert ...................................................................... tcap_as_loadshare: Fix compare ignoring non-TCAP messages and remove assert The previous check in asp_loadshare_tcap_sccp() was was never true because it checked msg class twice instead of class and type. Also remove the OSMO_ASSERT in send_back_udts() limiting the function to CL/DT messages. Related: SYS#5432 Change-Id: I0831b289e4e4e94fd1b719e6c7164c3dd87c9f88 --- M src/tcap_as_loadshare.c 1 file changed, 2 insertions(+), 3 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmo-sigtran refs/changes/21/42821/1 diff --git a/src/tcap_as_loadshare.c b/src/tcap_as_loadshare.c index a9783f5..f3fd2f9 100644 --- a/src/tcap_as_loadshare.c +++ b/src/tcap_as_loadshare.c @@ -419,8 +419,6 @@ struct osmo_mtp_transfer_param new_mtp; uint32_t rctx; - OSMO_ASSERT(orig_sua->hdr.msg_class == SUA_MSGC_CL && orig_sua->hdr.msg_type == SUA_CL_CLDT); - if (!xua_msg_get_u32p(orig_sua, SUA_IEI_PROTO_CLASS, &spare_proto)) return -EINVAL; @@ -487,8 +485,9 @@ goto out_free_msgb; } + /* TODO: (How) should we route UDTS (CL/DR) messages containing TCAP? */ /* TCAP uses only connectionless SCCP messages */ - if (sua->hdr.msg_class != SUA_MSGC_CL && sua->hdr.msg_class != SUA_CL_CLDT) { + if (!(sua->hdr.msg_class == SUA_MSGC_CL && sua->hdr.msg_type == SUA_CL_CLDT)) { /* ignoring packets */ rc = -EPROTONOSUPPORT; goto out_free_sua; -- To view, visit https://gerrit.osmocom.org/c/libosmo-sigtran/+/42821?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: libosmo-sigtran Gerrit-Branch: master Gerrit-Change-Id: I0831b289e4e4e94fd1b719e6c7164c3dd87c9f88 Gerrit-Change-Number: 42821 Gerrit-PatchSet: 1 Gerrit-Owner: daniel <dwillmann@sysmocom.de>