diff options
| author | christos <christos@NetBSD.org> | 2006-04-14 22:25:42 +0000 |
|---|---|---|
| committer | christos <christos@NetBSD.org> | 2006-04-14 22:25:42 +0000 |
| commit | 84d09c873a084eac1545cdb15af48bcfb3d02e72 (patch) | |
| tree | 986b5a3f15b0aae1c7c1530e2839a69619b44717 /sys/dev | |
| parent | df1efb824a3aa3ff0821801e975314581d8cf068 (diff) | |
Coverity CID 1356: Add KASSERT for NULL deref.
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/usb/umidi.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/dev/usb/umidi.c b/sys/dev/usb/umidi.c index fe356e0dcb5..9e9d6d53cdc 100644 --- a/sys/dev/usb/umidi.c +++ b/sys/dev/usb/umidi.c @@ -1,4 +1,4 @@ -/* $NetBSD: umidi.c,v 1.24 2005/12/11 12:24:01 christos Exp $ */ +/* $NetBSD: umidi.c,v 1.25 2006/04/14 22:25:42 christos Exp $ */ /* * Copyright (c) 2001 The NetBSD Foundation, Inc. * All rights reserved. @@ -36,7 +36,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: umidi.c,v 1.24 2005/12/11 12:24:01 christos Exp $"); +__KERNEL_RCSID(0, "$NetBSD: umidi.c,v 1.25 2006/04/14 22:25:42 christos Exp $"); #include <sys/param.h> #include <sys/systm.h> @@ -534,6 +534,7 @@ alloc_all_endpoints_yamaha(struct umidi_softc *sc) desc = TO_D(usbd_get_interface_descriptor(sc->sc_iface)); for (i=(int)TO_IFD(desc)->bNumEndpoints-1; i>=0; i--) { epd = usbd_interface2endpoint_descriptor(sc->sc_iface, i); + KASSERT(epd != NULL); if (UE_GET_XFERTYPE(epd->bmAttributes) == UE_BULK) { dir = UE_GET_DIR(epd->bEndpointAddress); if (dir==UE_DIR_OUT && !out_addr) |
