From 1535c87c81b7627d34d6e7604b1c798433adc36d Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Fri, 27 Mar 2015 09:48:27 +0100 Subject: if_dwc: Avoid NULL pointer access --- freebsd/sys/dev/dwc/if_dwc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/freebsd/sys/dev/dwc/if_dwc.c b/freebsd/sys/dev/dwc/if_dwc.c index 75d48623..33240ead 100644 --- a/freebsd/sys/dev/dwc/if_dwc.c +++ b/freebsd/sys/dev/dwc/if_dwc.c @@ -610,7 +610,8 @@ dwc_alloc_mbufcl(struct dwc_softc *sc) struct mbuf *m; m = m_getcl(M_NOWAIT, MT_DATA, M_PKTHDR); - m->m_pkthdr.len = m->m_len = m->m_ext.ext_size; + if (m != NULL) + m->m_pkthdr.len = m->m_len = m->m_ext.ext_size; return (m); } -- cgit v1.2.3