diff options
author | Pau Espin Pedrol <pespin@sysmocom.de> | 2020-08-31 20:44:50 +0200 |
---|---|---|
committer | Pau Espin Pedrol <pespin@sysmocom.de> | 2020-09-08 18:31:16 +0200 |
commit | d35abfad72004df2b0097734f0ae98db42fb3487 (patch) | |
tree | 07497a240c6bc84f79fe2293cf655d46b701d6e8 /src | |
parent | 1587ffbc7b9fc8b7279c0069631cda030cefa8dd (diff) |
Support sending IPv6 Transport Address in Assignment Command
Change-Id: Ida43f10a41afbd275233f0ef102287522a2e7099
Diffstat (limited to 'src')
-rw-r--r-- | src/libmsc/ran_msg_a.c | 57 |
1 files changed, 40 insertions, 17 deletions
diff --git a/src/libmsc/ran_msg_a.c b/src/libmsc/ran_msg_a.c index 8158e91d0..c17eb3dc1 100644 --- a/src/libmsc/ran_msg_a.c +++ b/src/libmsc/ran_msg_a.c @@ -977,25 +977,48 @@ static struct msgb *ran_a_make_assignment_command(struct osmo_fsm_inst *log_fi, /* Package RTP-Address data */ if (osmo_sockaddr_str_is_nonzero(ac->cn_rtp)) { - struct sockaddr_in rtp_addr_in; - - memset(&rtp_addr_in, 0, sizeof(rtp_addr_in)); - rtp_addr_in.sin_family = AF_INET; - rtp_addr_in.sin_port = osmo_htons(ac->cn_rtp->port), - rtp_addr_in.sin_addr.s_addr = inet_addr(ac->cn_rtp->ip); - - if (rtp_addr_in.sin_addr.s_addr == INADDR_NONE) { - LOG_RAN_A_ENC(log_fi, LOGL_ERROR, "Assignment Command: Invalid RTP-Address\n"); - return NULL; - } - if (rtp_addr_in.sin_port == 0) { - LOG_RAN_A_ENC(log_fi, LOGL_ERROR, "Assignment Command: Invalid RTP-Port\n"); + struct sockaddr_in *sin; + struct sockaddr_in6 *sin6; + int family = osmo_ip_str_type(ac->cn_rtp->ip); + switch (family) { + case AF_INET: + sin = (struct sockaddr_in *)&rtp_addr; + sin->sin_family = AF_INET; + sin->sin_port = osmo_htons(ac->cn_rtp->port); + if (inet_pton(AF_INET, ac->cn_rtp->ip, &sin->sin_addr) != 1) { + LOG_RAN_A_ENC(log_fi, LOGL_ERROR, + "Assignment Command: Invalid RTP-Address %s\n", + ac->cn_rtp->ip); + return NULL; + } + if (sin->sin_port == 0) { + LOG_RAN_A_ENC(log_fi, LOGL_ERROR, + "Assignment Command: Invalid RTP-Port\n"); + return NULL; + } + break; + case AF_INET6: + sin6 = (struct sockaddr_in6 *)&rtp_addr; + sin6->sin6_family = AF_INET6; + sin6->sin6_port = osmo_htons(ac->cn_rtp->port); + if (inet_pton(AF_INET6, ac->cn_rtp->ip, &sin6->sin6_addr) != 1) { + LOG_RAN_A_ENC(log_fi, LOGL_ERROR, + "Assignment Command: Invalid RTP-Address %s\n", + ac->cn_rtp->ip); + return NULL; + } + if (sin6->sin6_port == 0) { + LOG_RAN_A_ENC(log_fi, LOGL_ERROR, + "Assignment Command: Invalid RTP-Port\n"); + return NULL; + } + break; + default: + LOG_RAN_A_ENC(log_fi, LOGL_ERROR, + "Assignment Command: Invalid RTP-Address type for %s\n", + ac->cn_rtp->ip); return NULL; } - - memset(&rtp_addr, 0, sizeof(rtp_addr)); - memcpy(&rtp_addr, &rtp_addr_in, sizeof(rtp_addr_in)); - use_rtp_addr = &rtp_addr; } } |