Module: kamailio Branch: 5.8 Commit: 3c89405ed74152fd59365ad7dacb144092f5516a URL: https://github.com/kamailio/kamailio/commit/3c89405ed74152fd59365ad7dacb144092f5516a
Author: Daniel-Constantin Mierla <[email protected]> Committer: Daniel-Constantin Mierla <[email protected]> Date: 2024-09-04T18:58:00+02:00 nathelper: check if alias ipv6 has already square brackets - GH #3968 (cherry picked from commit 6e01172a138d395fa3f7c3f25238647934137dba) --- Modified: src/modules/nathelper/nathelper.c --- Diff: https://github.com/kamailio/kamailio/commit/3c89405ed74152fd59365ad7dacb144092f5516a.diff Patch: https://github.com/kamailio/kamailio/commit/3c89405ed74152fd59365ad7dacb144092f5516a.patch --- diff --git a/src/modules/nathelper/nathelper.c b/src/modules/nathelper/nathelper.c index 9c0bebad3a7..9ee73e62a21 100644 --- a/src/modules/nathelper/nathelper.c +++ b/src/modules/nathelper/nathelper.c @@ -1140,6 +1140,7 @@ static int ki_handle_ruri_alias_mode(struct sip_msg *msg, int mode) *trans, *start; unsigned int len, rest_len, val_len, alias_len, proto_type, cur_uri_len, ip_len, ip_port_len, port_len, i; + int is_ipv6 = 0; if(parse_sip_msg_uri(msg) < 0) { LM_ERR("while parsing Request-URI\n"); @@ -1188,7 +1189,6 @@ static int ki_handle_ruri_alias_mode(struct sip_msg *msg, int mode) // IPv6 needs some [] added when composing a SIP URI, which further // complicates this code. ip_len = port - val; - int is_ipv6 = 0; for(i = 0; i < ip_len; i++) { if(val[i] == ':') { is_ipv6 = 1; @@ -1206,7 +1206,7 @@ static int ki_handle_ruri_alias_mode(struct sip_msg *msg, int mode) append_str(at, "sip:", 4); ip_port_len = trans - val; alias_len = _ksr_contact_salias.len + ip_port_len + 2 /* ~n */; - if(is_ipv6) { + if(is_ipv6 && val[0] != '[') { // IPv6 - add '[' ']' around IP // then append ':' and copy the port append_chr(at, '['); _______________________________________________ Kamailio (SER) - Development Mailing List To unsubscribe send an email to [email protected]
