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Fix problems with clients sending multiple INF messages during the login stage. Only the first one will be checked.

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Jan Vidar Krey 2009-03-20 16:40:34 +01:00
parent 1929f2fae7
commit 4112b8111a
1 changed files with 10 additions and 0 deletions
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10
src/inf.c
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@ -779,6 +779,16 @@ int hub_handle_info(struct user* user, const struct adc_message* cmd_unmodified)
*/ */
if (user_is_connecting(user)) if (user_is_connecting(user))
{ {
/*
* Don't allow the user to send multiple INF messages in this stage!
* Since that can have serious side-effects.
*/
if (user->info)
{
adc_msg_free(cmd);
return 0;
}
int ret = hub_handle_info_login(user, cmd); int ret = hub_handle_info_login(user, cmd);
if (ret < 0) if (ret < 0)
{ {