Module Name: src
Committed By: dholland
Date: Sun Jul 9 22:48:44 UTC 2017
Modified Files:
src/sys/kern: vfs_lookup.c
Log Message:
Fix vnode leak on error, introduced by the openat family changes in -r1.200.
>From mjg@freebsd.
To generate a diff of this commit:
cvs rdiff -u -r1.207 -r1.208 src/sys/kern/vfs_lookup.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/kern/vfs_lookup.c
diff -u src/sys/kern/vfs_lookup.c:1.207 src/sys/kern/vfs_lookup.c:1.208
--- src/sys/kern/vfs_lookup.c:1.207 Thu Jun 1 02:45:13 2017
+++ src/sys/kern/vfs_lookup.c Sun Jul 9 22:48:44 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: vfs_lookup.c,v 1.207 2017/06/01 02:45:13 chs Exp $ */
+/* $NetBSD: vfs_lookup.c,v 1.208 2017/07/09 22:48:44 dholland Exp $ */
/*
* Copyright (c) 1982, 1986, 1989, 1993
@@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: vfs_lookup.c,v 1.207 2017/06/01 02:45:13 chs Exp $");
+__KERNEL_RCSID(0, "$NetBSD: vfs_lookup.c,v 1.208 2017/07/09 22:48:44 dholland Exp $");
#ifdef _KERNEL_OPT
#include "opt_magiclinks.h"
@@ -673,8 +673,10 @@ namei_start(struct namei_state *state, i
}
/* NDAT may feed us with a non directory namei_getstartdir */
- if (startdir->v_type != VDIR)
+ if (startdir->v_type != VDIR) {
+ vrele(startdir);
return ENOTDIR;
+ }
vn_lock(startdir, LK_EXCLUSIVE | LK_RETRY);
