m_getcl() can return NULL, so check for it. This would have spared me a KDL. :p

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33668 a95241bf-73f2-0310-859d-f6bbb57e9c96
2009-10-19 21:44:44 +00:00
parent 7c595f3353
commit cad8f65d22
1 changed files with 2 additions and 0 deletions
@@ -800,6 +800,8 @@ bfe_list_newbuf(struct bfe_softc *sc, int c)
 	int nsegs;

 	m = m_getcl(M_DONTWAIT, MT_DATA, M_PKTHDR);
+	if (m == NULL)
+		return (ENOBUFS);
 	m->m_len = m->m_pkthdr.len = MCLBYTES;

 	if (bus_dmamap_load_mbuf_sg(sc->bfe_rxmbuf_tag, sc->bfe_rx_sparemap,