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Prevent crash in /caps with malformed JID input #21

Manually merged
jabber.developer merged 1 commits from fix/caps-crash into master 2025-09-01 19:48:28 +00:00
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src/command/cmd_funcs.c
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@@ -3418,7 +3418,7 @@ cmd_caps(ProfWin* window, const char* const command, gchar** args)
if (args[0]) {
auto_jid Jid* jid = jid_create(args[0]);
if (jid->fulljid == NULL) {
if (jid == NULL || jid->fulljid == NULL) {
cons_show("You must provide a full jid to the /caps command.");
} else {
PContact pcontact = roster_get_contact(jid->barejid);