mirror of
https://gitea.osmocom.org/cellular-infrastructure/osmo-mgw.git
synced 2025-10-23 08:12:01 +00:00
1b0cf6fa1c
mgcp_conn.c: In function ‘mgcp_conn_dump’:
mgcp_conn.c:248:30: warning: ‘/rtp, id:’ directive output may be truncated writing 9 bytes into a region of size between 0 and 255 [-Wformat-truncation=]
snprintf(str, sizeof(str), "(%s/rtp, id:%u, ip:%s, "
^~~~~~~~~~~~~~~~~~~~~~~~~
mgcp_conn.c:248:30: note: directive argument in the range [0, 65535]
mgcp_conn.c:248:30: note: directive argument in the range [0, 65535]
mgcp_conn.c:248:3: note: ‘snprintf’ output 32 or more bytes (assuming 295) into a destination of size 256
snprintf(str, sizeof(str), "(%s/rtp, id:%u, ip:%s, "
as mgcp_conn->name can already be up to 256 bytes, a total buffer size
of 256 is insufficient!
Change-Id: I5d48132b1358d19fe72e3901117737b09a42c69c
About OsmoMGW ============= OsmoMGW originated from the OpenBSC project, which started as a minimalistic all-in-one implementation of the GSM Network. In 2017, OpenBSC had reached maturity and diversity (including M3UA SIGTRAN and 3G support in the form of IuCS and IuPS interfaces) that naturally lead to a separation of the all-in-one approach to fully independent separate programs as in typical GSM networks. OsmoMGW was one of the parts split off from the old openbsc.git. It originated as a solution to merely navigate RTP streams through a NAT, but has since matured to a Media Gateway implementation that is capable of streaming RTP for 2G (AoIP) and 3G (IuCS) GSM networks as well as (still not implemented at time of writing) transcoding between TRAU, various RTP payloads and IuUP. The OsmoMGW program exposes an MGCP interface towards clients like OsmoMSC and OsmoBSC, and receives and sends RTP streams as configured via MGCP. The libosmo-mgcp-client library exposes utilities used by e.g. OsmoMSC (found in osmo-msc.git) to instruct OsmoMGW via its MGCP service. The libosmo-mgcp library exposes MGCP server utilities used by e.g. OsmoBSC-NAT (found in osmo-bsc.git) to navigate RTP streams through a NAT. (At time of writing, this is still called libosmo-legacy-mgcp.) Find OsmoMGW issue tracker and wiki online at https://osmocom.org/projects/osmo-mgw https://osmocom.org/projects/osmo-mgw/wiki