Date: Sat, 26 Mar 2011 00:53:48 GMT From: KOIE Hidetaka <koie@suri.co.jp> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/155940: zfs list /filesystem does not work. Message-ID: <201103260053.p2Q0rm3T030681@red.freebsd.org> Resent-Message-ID: <201103260100.p2Q10N83041250@freefall.freebsd.org>
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>Number: 155940
>Category: kern
>Synopsis: zfs list /filesystem does not work.
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Mar 26 01:00:23 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator: KOIE Hidetaka
>Release: 9.0-CURRENT
>Organization:
surigiken
>Environment:
FreeBSD guriandgura 9.0-CURRENT FreeBSD 9.0-CURRENT #0 r219849+1716dd734afd,ver-hg,nice-powerd: Tue Mar 22 08:39:13 JST 2011 root@guriandgura:/usr/obj/usr/src/sys/GURIANDGURA amd64
>Description:
zfs command does not accept abs path to filesystem.
>How-To-Repeat:
% zfs list tank
NAME USED AVAIL REFER MOUNTPOINT
tank 579G 721G 28.0K /tank
% zfs list /tank
% echo $?
1
%
>Fix:
uninitialized variable is referred.
Patch attached with submission follows:
# HG changeset patch
# Parent a0c65997b71068c634e0d1730238aaa72fc1905e
diff --git a/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_util.c b/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_util.c
--- a/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_util.c
+++ b/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_util.c
@@ -734,6 +734,7 @@
{
struct statfs sfs;
+ ret = 0; // XXX KOIE
if (statfs(path, &sfs) != 0) {
(void) fprintf(stderr, "%s: %s\n", path,
strerror(errno));
>Release-Note:
>Audit-Trail:
>Unformatted:
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