aniani/profanity
1
1
Fork 0
mirror of https://github.com/profanity-im/profanity.git synced 2025-02-02 15:08:15 -05:00
Code

message: fix possible segfault in _handle_muc_user

Browse Source
This commit is contained in:
Michael Vetter 2021-03-25 11:38:22 +01:00
parent e656bdb83c
commit f21a99eaf8
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/xmpp/message.c
View File

@ -877,6 +877,10 @@ _handle_muc_user(xmpp_stanza_t* const stanza)
xmpp_stanza_t* xns_muc_user = xmpp_stanza_get_child_by_ns(stanza, STANZA_NS_MUC_USER); xmpp_stanza_t* xns_muc_user = xmpp_stanza_get_child_by_ns(stanza, STANZA_NS_MUC_USER);
const char* room = xmpp_stanza_get_from(stanza); const char* room = xmpp_stanza_get_from(stanza);
if (!xns_muc_user) {
return;
}
if (!room) { if (!room) {
log_warning("Message received with no from attribute, ignoring"); log_warning("Message received with no from attribute, ignoring");
return; return;