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Fix possible segfault in xmpp/message.c

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Check for pointer to be NULL before dereferencing it.
This commit is contained in:
Dmitry Podgorny 2020-06-16 17:52:01 +03:00
parent 5d5acd65b1
commit 409bbd6f2d
1 changed files with 1 additions and 1 deletions
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src/xmpp/message.c
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@ -1169,7 +1169,7 @@ _handle_chat(xmpp_stanza_t *const stanza, gboolean is_mam)
{ {
// ignore if type not chat or absent // ignore if type not chat or absent
const char *type = xmpp_stanza_get_type(stanza); const char *type = xmpp_stanza_get_type(stanza);
if (!(g_strcmp0(type, "chat") == 0 || type == NULL)) { if (type == NULL || g_strcmp0(type, STANZA_TYPE_CHAT) != 0) {
return; return;
} }