Accepting request 774282 from home:cyphar:lxc
- Update to LXD 3.21. The full upstream changelog is available from: https://discuss.linuxcontainers.org/t/lxd-3-21-has-been-released/6802 boo#1163651 + New way to attach to LXD managed networks + Clustering: Configurable number of active and standby database members * Ceph ported to new storage driver infrastructure * VM: CPU pinning and topology * VM: Network and storage optimizations * VM: Agent-less reporting of IPv6 addresses - Remove upstreamed patch. boo#1156336 - boo1156336-0001-vfs-vfs__delete-fix-double-unlock-of-root-mutex.patch OBS-URL: https://build.opensuse.org/request/show/774282 OBS-URL: https://build.opensuse.org/package/show/Virtualization:containers/lxd?expand=0&rev=45
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From 13548f8bdb309d18801de9febb8f5829b6b9ae55 Mon Sep 17 00:00:00 2001
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From: Aleksa Sarai <cyphar@cyphar.com>
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Date: Fri, 31 Jan 2020 20:57:47 +1100
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Subject: [PATCH] vfs: vfs__delete: fix double-unlock of &root->mutex
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vfs__delete_contents would unlock the passed &root->mutex, but all of
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its callers would then also unlock the passed &root->mutex. It turns out
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that this works on most architectures without issue, but apparently on
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some Intel CPUs with TSX enabled this will trigger a general protection
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fault[1,2].
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This was the cause of a very frustrating bug where LXD would segfault on
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start-up[3].
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[1]: https://lwn.net/Articles/534758/
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[2]: https://software.intel.com/en-us/forums/intel-isa-extensions/topic/675036
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[3]: https://bugzilla.opensuse.org/show_bug.cgi?id=1156336
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Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>
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---
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src/vfs.c | 3 ---
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1 file changed, 3 deletions(-)
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diff --git a/src/vfs.c b/src/vfs.c
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index 3a4c205a1d4a..443a6ad3b980 100644
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--- a/src/vfs.c
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+++ b/src/vfs.c
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@@ -619,7 +619,6 @@ static int vfs__delete_content(struct root *root, const char *filename)
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/* Check that there are no consumers of this file. */
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if (content->refcount > 0) {
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root->error = EBUSY;
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- pthread_mutex_unlock(&root->mutex);
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rc = SQLITE_IOERR_DELETE;
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goto err;
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}
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@@ -630,8 +629,6 @@ static int vfs__delete_content(struct root *root, const char *filename)
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/* Reset the file content slot. */
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*(root->contents + content_index) = NULL;
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- pthread_mutex_unlock(&root->mutex);
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-
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return SQLITE_OK;
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err:
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--
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2.25.0
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@ -1,3 +0,0 @@
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version https://git-lfs.github.com/spec/v1
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oid sha256:fb0189ff417a55fef551c749e60993977421e4788cbb9f57a08f037d8b8b4b3f
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size 24549158
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@ -1,16 +0,0 @@
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-----BEGIN PGP SIGNATURE-----
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fWLVadXl9ULEiiYaWU/ypvjYv9YEp8sRbbSvMCuHKyVw/5Zl/Ko=
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=se38
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-----END PGP SIGNATURE-----
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3
lxd-3.21.tar.gz
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3
lxd-3.21.tar.gz
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@ -0,0 +1,3 @@
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version https://git-lfs.github.com/spec/v1
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oid sha256:14d976c39f7faa80eb249668982cbf40dd5d6f3edf9879cd3d8ffa604121353f
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size 24576934
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16
lxd-3.21.tar.gz.asc
Normal file
16
lxd-3.21.tar.gz.asc
Normal file
@ -0,0 +1,16 @@
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YKEeri5wsctwhT5sc0c3b06lJ2Qz8dsPPYO4JxnB/O1mZZRvPTQ=
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=U1rs
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-----END PGP SIGNATURE-----
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15
lxd.changes
15
lxd.changes
@ -1,3 +1,18 @@
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-------------------------------------------------------------------
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Fri Feb 14 07:27:24 UTC 2020 - Aleksa Sarai <asarai@suse.com>
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- Update to LXD 3.21. The full upstream changelog is available from:
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https://discuss.linuxcontainers.org/t/lxd-3-21-has-been-released/6802
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boo#1163651
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+ New way to attach to LXD managed networks
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+ Clustering: Configurable number of active and standby database members
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* Ceph ported to new storage driver infrastructure
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* VM: CPU pinning and topology
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* VM: Network and storage optimizations
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* VM: Agent-less reporting of IPv6 addresses
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- Remove upstreamed patch. boo#1156336
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- boo1156336-0001-vfs-vfs__delete-fix-double-unlock-of-root-mutex.patch
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-------------------------------------------------------------------
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Mon Feb 3 15:03:49 UTC 2020 - Dominique Leuenberger <dimstar@opensuse.org>
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6
lxd.spec
6
lxd.spec
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%define import_path github.com/lxc/lxd
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Name: lxd
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Version: 3.20
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Version: 3.21
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Release: 0
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Summary: Container hypervisor based on LXC
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License: Apache-2.0
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@ -38,8 +38,6 @@ Source100: %{name}.service
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# Additional runtime configuration.
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Source200: %{name}.sysctl
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Source201: %{name}.dnsmasq
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# FIX-UPSTREAM: Backport of https://github.com/canonical/dqlite/pull/207. boo#1156336
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Patch100: boo1156336-0001-vfs-vfs__delete-fix-double-unlock-of-root-mutex.patch
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BuildRequires: fdupes
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BuildRequires: golang-packaging
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BuildRequires: libacl-devel
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@ -90,8 +88,6 @@ Bash command line completion support for %{name}.
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%prep
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%setup -q
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# boo#1156336
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%patch100 -d _dist/deps/dqlite -p1
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# Create fake "go mod"-like import paths. This is going to be really fun to
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# maintain but it's unfortunately necessary because openSUSE doesn't have nice
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