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authorAnton Luka Šijanec <anton@sijanec.eu>2022-05-08 13:13:57 +0200
committerAnton Luka Šijanec <anton@sijanec.eu>2022-05-08 13:13:57 +0200
commit58d57e2a7a92cf3a14fd4b14eb0f96e2201a9116 (patch)
tree01811533bdab6abd4d7188ddd0d0b14c4dc5ee53 /ircxmpp.c
parent0.0.9 (diff)
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Diffstat (limited to 'ircxmpp.c')
-rw-r--r--ircxmpp.c26
1 files changed, 14 insertions, 12 deletions
diff --git a/ircxmpp.c b/ircxmpp.c
index 73ebc81..43c9206 100644
--- a/ircxmpp.c
+++ b/ircxmpp.c
@@ -138,18 +138,20 @@ static void bridge_forward (const char * f, const char * m, struct ircxmpp * irc
bridge->side = !s;
tsearch(bridge, &ircxmpp->bridges, bridge_compare);
if (s == IRC) {
- char buf[512+512+strlen(ircxmpp->domain)]; // for good measure, i think
- char * cp = strchr(f, '@'); // 512+1+strlen is enough
- if (cp) { // cmiiw
- strncpy(buf, cp+1, 511);
- buf[511] = '\0';
- } else
- strcpy(buf, "unable.to.extract.domain.from.JID");
- *strchrnul(buf, '/') = '\0';
- if (buf[strlen(buf)-1] != '.') // jid domain can probably end with a dot.
- strcat(buf, "."); // two consecutive dots would invalidate
- strcat(buf, ircxmpp->domain); // the domain
- ircxmpp->domain_setter(ircxmpp->domain_setter_userdata, buf);
+ if (ircxmpp->domain) {
+ char buf[512+512+strlen(ircxmpp->domain)]; // for good measure
+ char * cp = strchr(f, '@'); // 512+1+strlen is ok
+ if (cp) { // cmiiw
+ strncpy(buf, cp+1, 511);
+ buf[511] = '\0';
+ } else
+ strcpy(buf, "unable.to.extract.domain.from.JID");
+ *strchrnul(buf, '/') = '\0';
+ if (buf[strlen(buf)-1] != '.') // jid domain can probably end with .
+ strcat(buf, "."); // two consecutive dots would
+ strcat(buf, ircxmpp->domain); // +invalidate the domain
+ ircxmpp->domain_setter(ircxmpp->domain_setter_userdata, buf);
+ }
init_irc(bridge);
} else {
bridge->conn = xmpp_conn_new(bridge->ircxmpp->ctx);