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Diffstat (limited to 'channels/chan_sip.c')
-rw-r--r--channels/chan_sip.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index abf535782..43a9d8bfe 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -12994,7 +12994,7 @@ static int transmit_notify_with_mwi(struct sip_pvt *p, int newmsgs, int oldmsgs,
struct sip_request req;
struct ast_str *out = ast_str_alloca(500);
int ourport = (p->fromdomainport) ? p->fromdomainport : ast_sockaddr_port(&p->ourip);
- const char *domain = S_OR(p->fromdomain, ast_sockaddr_stringify_host_remote(&p->ourip));
+ const char *domain;
const char *exten = S_OR(vmexten, default_vmexten);
initreqprep(&req, p, SIP_NOTIFY, NULL);
@@ -13002,6 +13002,8 @@ static int transmit_notify_with_mwi(struct sip_pvt *p, int newmsgs, int oldmsgs,
add_header(&req, "Content-Type", default_notifymime);
ast_str_append(&out, 0, "Messages-Waiting: %s\r\n", newmsgs ? "yes" : "no");
+ /* domain initialization occurs here because initreqprep changes ast_sockaddr_stringify string. */
+ domain = S_OR(p->fromdomain, ast_sockaddr_stringify_host_remote(&p->ourip));
if (!sip_standard_port(p->socket.type, ourport)) {
if (p->socket.type == SIP_TRANSPORT_UDP) {