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message: make _handle_form safer

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This commit is contained in:
Michael Vetter
2021-03-25 15:27:59 +01:00
parent b1bd1ecca8
commit 2601fc5571
1 changed files with 3 additions and 0 deletions
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src/xmpp/message.c
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@@ -276,6 +276,9 @@ _handle_form(xmpp_stanza_t* const stanza)
} }
const char* const stanza_from = xmpp_stanza_get_from(stanza); const char* const stanza_from = xmpp_stanza_get_from(stanza);
if (!stanza_from) {
return FALSE;
}
DataForm* form = form_create(result); DataForm* form = form_create(result);
ProfConfWin* confwin = (ProfConfWin*)wins_new_config(stanza_from, form, message_muc_submit_voice_approve, NULL, NULL); ProfConfWin* confwin = (ProfConfWin*)wins_new_config(stanza_from, form, message_muc_submit_voice_approve, NULL, NULL);