svn commit: r322725 - stable/10/sys/mips/atheros

[Xin LI]

Author: delphij
Date: Sun Aug 20 19:21:06 2017
New Revision: 322725
URL: https://svnweb.freebsd.org/changeset/base/322725

Log:
  MFC r322527:
  
  Plug memory leak in arge_encap().
  
  Reported by:	Ilja Van Sprundel <ivansprundel ioactive.com>
  Submitted by:	Domagoj Stolfa <domagoj.stolfa gmail.com>
  Reviewed by:	adrian
  Approved by:	re (kib)

Modified:
  stable/10/sys/mips/atheros/if_arge.c
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/sys/mips/atheros/if_arge.c
==============================================================================
--- stable/10/sys/mips/atheros/if_arge.c	Sun Aug 20 16:52:27 2017	(r322724)
+++ stable/10/sys/mips/atheros/if_arge.c	Sun Aug 20 19:21:06 2017	(r322725)
@@ -1111,6 +1111,7 @@ arge_encap(struct arge_softc *sc, struct mbuf **m_head
 		sc->stats.tx_pkts_unaligned++;
 		m = m_defrag(*m_head, M_NOWAIT);
 		if (m == NULL) {
+			m_freem(*m_head);
 			*m_head = NULL;
 			return (ENOBUFS);
 		}