Author: yongari Date: Mon Apr 14 05:05:07 2014 New Revision: 264447 URL: http://svnweb.freebsd.org/changeset/base/264447
Log: MFC r260429: m_defrag(9) does not touch original mbuf chain when it can't allocate new mbuf. Free original mbuf chain when driver is not able to send the packet. Modified: stable/9/sys/dev/ale/if_ale.c Directory Properties: stable/9/sys/ (props changed) stable/9/sys/dev/ (props changed) Modified: stable/9/sys/dev/ale/if_ale.c ============================================================================== --- stable/9/sys/dev/ale/if_ale.c Mon Apr 14 05:04:23 2014 (r264446) +++ stable/9/sys/dev/ale/if_ale.c Mon Apr 14 05:05:07 2014 (r264447) @@ -1659,6 +1659,7 @@ ale_encap(struct ale_softc *sc, struct m (mtod(m, intptr_t) & 3) != 0) { m = m_defrag(*m_head, M_NOWAIT); if (m == NULL) { + m_freem(*m_head); *m_head = NULL; return (ENOBUFS); } _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"