From 66719fb3ea15351f8860cc6696993357a60ab238 Mon Sep 17 00:00:00 2001 From: cinap_lenrek Date: Thu, 5 May 2016 18:54:58 +0200 Subject: kernel: fix cb->f[0] nil dereferences due to short control request --- sys/src/9/port/devusb.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'sys/src/9/port/devusb.c') diff --git a/sys/src/9/port/devusb.c b/sys/src/9/port/devusb.c index e896af1bc..d24c37b42 100644 --- a/sys/src/9/port/devusb.c +++ b/sys/src/9/port/devusb.c @@ -1124,8 +1124,6 @@ epctl(Ep *ep, Chan *c, void *a, long n) nexterror(); } ct = lookupcmd(cb, epctls, nelem(epctls)); - if(ct == nil) - error(Ebadctl); i = ct->index; if(i == CMnew || i == CMspeed || i == CMhub || i == CMpreset) if(ep != ep->ep0) -- cgit v1.2.3