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authoraugustss <augustss@NetBSD.org>2002-01-27 18:10:34 +0000
committeraugustss <augustss@NetBSD.org>2002-01-27 18:10:34 +0000
commit9cdd3fd977832c59f5a9e37cb43b2f6e6ede3da1 (patch)
tree797ed7b6df1a74802b2dbf1b17aa16a9022127aa /sys/dev/usb
parent9a9a577188eed72f92bb1aa166d58cbce81fd00c (diff)
Don't dereference NULL pointer when no device attaches.
Diffstat (limited to 'sys/dev/usb')
-rw-r--r--sys/dev/usb/uhidev.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/dev/usb/uhidev.c b/sys/dev/usb/uhidev.c
index f203906050f..e61129ff6fc 100644
--- a/sys/dev/usb/uhidev.c
+++ b/sys/dev/usb/uhidev.c
@@ -1,4 +1,4 @@
-/* $NetBSD: uhidev.c,v 1.3 2001/12/29 20:50:16 augustss Exp $ */
+/* $NetBSD: uhidev.c,v 1.4 2002/01/27 18:10:34 augustss Exp $ */
/*
* Copyright (c) 2001 The NetBSD Foundation, Inc.
@@ -224,9 +224,9 @@ USB_ATTACH(uhidev)
dev = (struct uhidev *)config_found_sm(self, &uha,
uhidevprint, uhidevsubmatch);
sc->sc_subdevs[repid] = dev;
- dev->sc_in_rep_size = repsizes[repid];
-#ifdef DIAGNOSTIC
if (dev != NULL) {
+ dev->sc_in_rep_size = repsizes[repid];
+#ifdef DIAGNOSTIC
DPRINTF(("uhidev_match: repid=%d dev=%p\n",
repid, dev));
if (dev->sc_intr == NULL) {
@@ -234,8 +234,8 @@ USB_ATTACH(uhidev)
USBDEVNAME(sc->sc_dev));
USB_ATTACH_ERROR_RETURN;
}
- }
#endif
+ }
}
}