Module Name: src
Committed By: kiyohara
Date: Mon Apr 19 07:00:58 UTC 2010
Modified Files:
src/sys/dev/ieee1394: fwohci.c
Log Message:
Fix a bug.
STAILQ is not NULL termination.
To generate a diff of this commit:
cvs rdiff -u -r1.123 -r1.124 src/sys/dev/ieee1394/fwohci.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/dev/ieee1394/fwohci.c
diff -u src/sys/dev/ieee1394/fwohci.c:1.123 src/sys/dev/ieee1394/fwohci.c:1.124
--- src/sys/dev/ieee1394/fwohci.c:1.123 Mon Mar 29 07:34:02 2010
+++ src/sys/dev/ieee1394/fwohci.c Mon Apr 19 07:00:58 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: fwohci.c,v 1.123 2010/03/29 07:34:02 kiyohara Exp $ */
+/* $NetBSD: fwohci.c,v 1.124 2010/04/19 07:00:58 kiyohara Exp $ */
/*-
* Copyright (c) 2003 Hidetoshi Shimokawa
@@ -37,7 +37,7 @@
*
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: fwohci.c,v 1.123 2010/03/29 07:34:02 kiyohara Exp $");
+__KERNEL_RCSID(0, "$NetBSD: fwohci.c,v 1.124 2010/04/19 07:00:58 kiyohara Exp $");
#include <sys/param.h>
#include <sys/atomic.h>
@@ -1689,12 +1689,12 @@
static void
fwohci_db_free(struct fwohci_softc *sc, struct fwohci_dbch *dbch)
{
- struct fwohcidb_tr *db_tr;
+ struct fwohcidb_tr *db_tr, *last;
if ((dbch->flags & FWOHCI_DBCH_INIT) == 0)
return;
- for (db_tr = STAILQ_FIRST(&dbch->db_trq); db_tr != NULL;
+ for (last = db_tr = STAILQ_FIRST(&dbch->db_trq); db_tr != last;
db_tr = STAILQ_NEXT(db_tr, link)) {
bus_dmamap_destroy(sc->fc.dmat, db_tr->dma_map);
if ((dbch->xferq.flag & FWXFERQ_EXTBUF) == 0 &&
