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2.23.2-3: #950497

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Karel Zak 2013-09-09 09:48:59 +02:00
parent 2cfecf3529
commit 49ff57a01e
2 changed files with 42 additions and 0 deletions
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39
2.24-libmount-canonicalize-for-conversion-from-loopdev.patch Normal file
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@ -0,0 +1,39 @@
From 3f420a49dd4d0c413b635dd621aa34eebce2d3d2 Mon Sep 17 00:00:00 2001
From: Karel Zak <kzak@redhat.com>
Date: Mon, 5 Aug 2013 13:58:01 +0200
Subject: [PATCH] libmount: canonicalize for conversion from loopdev backing
file
# mount foo.img /mnt
# umount foo.img
umount: foo.img: not mounted
The loopdev code (and sysfs backing_file) uses absolute paths, but
libmount does not canonicalize the path before lookup for the backing file.
References: https://bugzilla.redhat.com/show_bug.cgi?id=950497
Signed-off-by: Karel Zak <kzak@redhat.com>
---
libmount/src/context_umount.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/libmount/src/context_umount.c b/libmount/src/context_umount.c
index 2b791c4..b02902c 100644
--- a/libmount/src/context_umount.c
+++ b/libmount/src/context_umount.c
@@ -161,7 +161,12 @@ try_loopdev:
struct stat st;
if (stat(tgt, &st) == 0 && S_ISREG(st.st_mode)) {
- int count = loopdev_count_by_backing_file(tgt, &loopdev);
+ int count;
+
+ cn_tgt = mnt_resolve_path(tgt, cache);
+ count = loopdev_count_by_backing_file(cn_tgt, &loopdev);
+ if (!cache)
+ free(cn_tgt);
if (count == 1) {
DBG(CXT, mnt_debug_h(cxt,
"umount: %s --> %s (retry)", tgt, loopdev));
--
1.8.1.4

3
util-linux.spec
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@ -81,6 +81,8 @@ Patch0: 2.23-login-lastlog-create.patch
Patch1: 2.24-agetty-clocal.patch Patch1: 2.24-agetty-clocal.patch
# v2.24 backport: #987787 - Remove lastlogin from su # v2.24 backport: #987787 - Remove lastlogin from su
Patch2: 2.24-su-suppress-PAM-info-messages.patch Patch2: 2.24-su-suppress-PAM-info-messages.patch
# v2.24 backport: #950497 - problem umounting loop device
Patch3: 2.24-libmount-canonicalize-for-conversion-from-loopdev.patch
%description %description
The util-linux package contains a large variety of low-level system The util-linux package contains a large variety of low-level system
@ -800,6 +802,7 @@ fi
* Mon Sep 9 2013 Karel Zak <kzak@redhat.com> 2.23.2-3 * Mon Sep 9 2013 Karel Zak <kzak@redhat.com> 2.23.2-3
- refresh and rename patches - refresh and rename patches
- fix #987787 - Remove lastlogin from su - fix #987787 - Remove lastlogin from su
- fix #950497 - problem umounting loop device
* Thu Aug 1 2013 Karel Zak <kzak@redhat.com> 2.23.2-2 * Thu Aug 1 2013 Karel Zak <kzak@redhat.com> 2.23.2-2
- fix 990083 - su doesn't work with pam_ecryptfs - fix 990083 - su doesn't work with pam_ecryptfs