Module Name: src
Committed By: christos
Date: Mon Apr 27 17:34:51 UTC 2015
Modified Files:
src/sys/arch/arm/imx: if_enet.c
Log Message:
Fix memory leak (Brainy)
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/sys/arch/arm/imx/if_enet.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/arm/imx/if_enet.c
diff -u src/sys/arch/arm/imx/if_enet.c:1.3 src/sys/arch/arm/imx/if_enet.c:1.4
--- src/sys/arch/arm/imx/if_enet.c:1.3 Mon Apr 13 17:18:41 2015
+++ src/sys/arch/arm/imx/if_enet.c Mon Apr 27 13:34:51 2015
@@ -1,4 +1,4 @@
-/* $NetBSD: if_enet.c,v 1.3 2015/04/13 21:18:41 riastradh Exp $ */
+/* $NetBSD: if_enet.c,v 1.4 2015/04/27 17:34:51 christos Exp $ */
/*
* Copyright (c) 2014 Ryo Shimizu <r...@nerv.org>
@@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_enet.c,v 1.3 2015/04/13 21:18:41 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_enet.c,v 1.4 2015/04/27 17:34:51 christos Exp $");
#include "imxocotp.h"
#include "imxccm.h"
@@ -1413,8 +1413,10 @@ enet_alloc_rxbuf(struct enet_softc *sc,
error = bus_dmamap_load(sc->sc_dmat, sc->sc_rxsoft[idx].rxs_dmamap,
m->m_ext.ext_buf, m->m_ext.ext_size, NULL,
BUS_DMA_READ | BUS_DMA_NOWAIT);
- if (error)
+ if (error) {
+ m_freem(m);
return error;
+ }
bus_dmamap_sync(sc->sc_dmat, sc->sc_rxsoft[idx].rxs_dmamap, 0,
sc->sc_rxsoft[idx].rxs_dmamap->dm_mapsize,
