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mam: check if we get 'first' stanza before usage

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Fix https://github.com/profanity-im/profanity/issues/1868
This commit is contained in:
Michael Vetter
2023-07-18 12:42:36 +02:00
parent c7c041a853
commit a963ff4d24
1 changed files with 22 additions and 20 deletions
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src/xmpp/iq.c
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@@ -2738,6 +2738,7 @@ _mam_rsm_id_handler(xmpp_stanza_t* const stanza, void* const userdata)
auto_char char* firstid = NULL;
xmpp_stanza_t* first = xmpp_stanza_get_child_by_name(set, STANZA_NAME_FIRST);
if (first) {
firstid = xmpp_stanza_get_text(first);
// 4.3.2. send same stanza with set,max stanza
@@ -2764,6 +2765,7 @@ _mam_rsm_id_handler(xmpp_stanza_t* const stanza, void* const userdata)
}
}
}
}
return 0;
}