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| author | hselasky <hselasky@FreeBSD.org> | 2014-05-09 14:28:11 +0000 |
|---|---|---|
| committer | hselasky <hselasky@FreeBSD.org> | 2014-05-09 14:28:11 +0000 |
| commit | 643110062f0d8561734116b17e232b854c3ece06 (patch) | |
| tree | 99bb867bf4e74da4ce3806128f416eb8925b4e4c | |
| parent | f78e437d653c946d913f1dbf2a9c144ccc739abe (diff) | |
| download | FreeBSD-src-643110062f0d8561734116b17e232b854c3ece06.zip FreeBSD-src-643110062f0d8561734116b17e232b854c3ece06.tar.gz | |
Fix for NULL pointer.
MFC after: 1 week
| -rw-r--r-- | sys/dev/usb/usb_pf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/usb/usb_pf.c b/sys/dev/usb/usb_pf.c index 650f666..468eafb 100644 --- a/sys/dev/usb/usb_pf.c +++ b/sys/dev/usb/usb_pf.c @@ -395,7 +395,7 @@ usbpf_xfertap(struct usb_xfer *xfer, int type) bus = xfer->xroot->bus; /* sanity checks */ - if (bus->ifp == NULL) + if (bus->ifp == NULL || bus->ifp->if_bpf == NULL) return; if (!bpf_peers_present(bus->ifp->if_bpf)) return; |
