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regonlymsg: catch find_umode_slot() failure

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Ariadne Conill 2020-06-26 14:32:46 -06:00
parent daaf127d84
commit 2bbfce681f
1 changed files with 7 additions and 0 deletions
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7
modules/um_regonlymsg.c
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@ -40,6 +40,7 @@
#include "numeric.h" #include "numeric.h"
#include "privilege.h" #include "privilege.h"
#include "s_newconf.h" #include "s_newconf.h"
#include "logger.h"
static int static int
um_regonlymsg_modinit(void) um_regonlymsg_modinit(void)
@ -47,6 +48,12 @@ um_regonlymsg_modinit(void)
user_modes['R'] = find_umode_slot(); user_modes['R'] = find_umode_slot();
construct_umodebuf(); construct_umodebuf();
if (!user_modes['R'])
{
ierror("um_regonlymsg: unable to allocate usermode slot for +R, unloading module");
return -1;
}
return 0; return 0;
} }