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fixed null pointer dereference in /join command

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Command /join @/ leads to crash because jid_create("@/") returns NULL
This commit is contained in:
Dmitry Podgorny 2013-07-31 01:37:02 +03:00
parent c73d181690
commit 71f4194513
1 changed files with 6 additions and 1 deletions
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7
src/command/command.c
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@ -2673,10 +2673,15 @@ _cmd_join(gchar **args, struct cmd_help_t help)
return TRUE;
}
Jid *room_arg = jid_create(args[0]);
if (room_arg == NULL) {
cons_show_error("Specified room has incorrect format");
return TRUE;
}
int num_args = g_strv_length(args);
char *room = NULL;
char *nick = NULL;
Jid *room_arg = jid_create(args[0]);
GString *room_str = g_string_new("");
Jid *my_jid = jid_create(jabber_get_fulljid());