From 63e0298298484d4eb6c200364d3201e5028f1666 Mon Sep 17 00:00:00 2001 From: Robert Watson Date: Sun, 15 Jan 2006 12:06:09 +0000 Subject: [PATCH] If frame length is excessive, don't leak an mbuf and cluster when abandoning processing. Found with: Coverity Prevent (tm) MFC after: 1 week --- sys/dev/an/if_an.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sys/dev/an/if_an.c b/sys/dev/an/if_an.c index cb224922005f..3824913ac0df 100644 --- a/sys/dev/an/if_an.c +++ b/sys/dev/an/if_an.c @@ -1034,6 +1034,7 @@ an_rxeof(struct an_softc *sc) /* Check for insane frame length */ len = an_rx_desc.an_len + 12; if (len > MCLBYTES) { + m_freem(m); printf("an%d: oversized packet " "received (%d, %d)\n", sc->an_unit, len, MCLBYTES);