a5bd08701a
- kvm-target-arm-arch_dump-Add-SVE-notes.patch [bz#1725084] - kvm-vhost-Add-names-to-section-rounded-warning.patch [bz#1779041] - kvm-vhost-Only-align-sections-for-vhost-user.patch [bz#1779041] - kvm-vhost-coding-style-fix.patch [bz#1779041] - kvm-virtio-fs-fix-MSI-X-nvectors-calculation.patch [bz#1694164] - kvm-vhost-user-fs-remove-vhostfd-property.patch [bz#1694164] - kvm-build-rename-CONFIG_LIBCAP-to-CONFIG_LIBCAP_NG.patch [bz#1694164] - kvm-virtiofsd-Pull-in-upstream-headers.patch [bz#1694164] - kvm-virtiofsd-Pull-in-kernel-s-fuse.h.patch [bz#1694164] - kvm-virtiofsd-Add-auxiliary-.c-s.patch [bz#1694164] - kvm-virtiofsd-Add-fuse_lowlevel.c.patch [bz#1694164] - kvm-virtiofsd-Add-passthrough_ll.patch [bz#1694164] - kvm-virtiofsd-Trim-down-imported-files.patch [bz#1694164] - kvm-virtiofsd-Format-imported-files-to-qemu-style.patch [bz#1694164] - kvm-virtiofsd-remove-mountpoint-dummy-argument.patch [bz#1694164] - kvm-virtiofsd-remove-unused-notify-reply-support.patch [bz#1694164] - kvm-virtiofsd-Remove-unused-enum-fuse_buf_copy_flags.patch [bz#1694164] - kvm-virtiofsd-Fix-fuse_daemonize-ignored-return-values.patch [bz#1694164] - kvm-virtiofsd-Fix-common-header-and-define-for-QEMU-buil.patch [bz#1694164] - kvm-virtiofsd-Trim-out-compatibility-code.patch [bz#1694164] - kvm-vitriofsd-passthrough_ll-fix-fallocate-ifdefs.patch [bz#1694164] - kvm-virtiofsd-Make-fsync-work-even-if-only-inode-is-pass.patch [bz#1694164] - kvm-virtiofsd-Add-options-for-virtio.patch [bz#1694164] - kvm-virtiofsd-add-o-source-PATH-to-help-output.patch [bz#1694164] - kvm-virtiofsd-Open-vhost-connection-instead-of-mounting.patch [bz#1694164] - kvm-virtiofsd-Start-wiring-up-vhost-user.patch [bz#1694164] - kvm-virtiofsd-Add-main-virtio-loop.patch [bz#1694164] - kvm-virtiofsd-get-set-features-callbacks.patch [bz#1694164] - kvm-virtiofsd-Start-queue-threads.patch [bz#1694164] - kvm-virtiofsd-Poll-kick_fd-for-queue.patch [bz#1694164] - kvm-virtiofsd-Start-reading-commands-from-queue.patch [bz#1694164] - kvm-virtiofsd-Send-replies-to-messages.patch [bz#1694164] - kvm-virtiofsd-Keep-track-of-replies.patch [bz#1694164] - kvm-virtiofsd-Add-Makefile-wiring-for-virtiofsd-contrib.patch [bz#1694164] - kvm-virtiofsd-Fast-path-for-virtio-read.patch [bz#1694164] - kvm-virtiofsd-add-fd-FDNUM-fd-passing-option.patch [bz#1694164] - kvm-virtiofsd-make-f-foreground-the-default.patch [bz#1694164] - kvm-virtiofsd-add-vhost-user.json-file.patch [bz#1694164] - kvm-virtiofsd-add-print-capabilities-option.patch [bz#1694164] - kvm-virtiofs-Add-maintainers-entry.patch [bz#1694164] - kvm-virtiofsd-passthrough_ll-create-new-files-in-caller-.patch [bz#1694164] - kvm-virtiofsd-passthrough_ll-add-lo_map-for-ino-fh-indir.patch [bz#1694164] - kvm-virtiofsd-passthrough_ll-add-ino_map-to-hide-lo_inod.patch [bz#1694164] - kvm-virtiofsd-passthrough_ll-add-dirp_map-to-hide-lo_dir.patch [bz#1694164] - kvm-virtiofsd-passthrough_ll-add-fd_map-to-hide-file-des.patch [bz#1694164] - kvm-virtiofsd-passthrough_ll-add-fallback-for-racy-ops.patch [bz#1694164] - kvm-virtiofsd-validate-path-components.patch [bz#1694164] - kvm-virtiofsd-Plumb-fuse_bufvec-through-to-do_write_buf.patch [bz#1694164] - kvm-virtiofsd-Pass-write-iov-s-all-the-way-through.patch [bz#1694164] - kvm-virtiofsd-add-fuse_mbuf_iter-API.patch [bz#1694164] - kvm-virtiofsd-validate-input-buffer-sizes-in-do_write_bu.patch [bz#1694164] - kvm-virtiofsd-check-input-buffer-size-in-fuse_lowlevel.c.patch [bz#1694164] - kvm-virtiofsd-prevent-.-escape-in-lo_do_lookup.patch [bz#1694164] - kvm-virtiofsd-prevent-.-escape-in-lo_do_readdir.patch [bz#1694164] - kvm-virtiofsd-use-proc-self-fd-O_PATH-file-descriptor.patch [bz#1694164] - kvm-virtiofsd-sandbox-mount-namespace.patch [bz#1694164] - kvm-virtiofsd-move-to-an-empty-network-namespace.patch [bz#1694164] - kvm-virtiofsd-move-to-a-new-pid-namespace.patch [bz#1694164] - kvm-virtiofsd-add-seccomp-whitelist.patch [bz#1694164] - kvm-virtiofsd-Parse-flag-FUSE_WRITE_KILL_PRIV.patch [bz#1694164] - kvm-virtiofsd-cap-ng-helpers.patch [bz#1694164] - kvm-virtiofsd-Drop-CAP_FSETID-if-client-asked-for-it.patch [bz#1694164] - kvm-virtiofsd-set-maximum-RLIMIT_NOFILE-limit.patch [bz#1694164] - kvm-virtiofsd-fix-libfuse-information-leaks.patch [bz#1694164] - kvm-virtiofsd-add-syslog-command-line-option.patch [bz#1694164] - kvm-virtiofsd-print-log-only-when-priority-is-high-enoug.patch [bz#1694164] - kvm-virtiofsd-Add-ID-to-the-log-with-FUSE_LOG_DEBUG-leve.patch [bz#1694164] - kvm-virtiofsd-Add-timestamp-to-the-log-with-FUSE_LOG_DEB.patch [bz#1694164] - kvm-virtiofsd-Handle-reinit.patch [bz#1694164] - kvm-virtiofsd-Handle-hard-reboot.patch [bz#1694164] - kvm-virtiofsd-Kill-threads-when-queues-are-stopped.patch [bz#1694164] - kvm-vhost-user-Print-unexpected-slave-message-types.patch [bz#1694164] - kvm-contrib-libvhost-user-Protect-slave-fd-with-mutex.patch [bz#1694164] - kvm-virtiofsd-passthrough_ll-add-renameat2-support.patch [bz#1694164] - kvm-virtiofsd-passthrough_ll-disable-readdirplus-on-cach.patch [bz#1694164] - kvm-virtiofsd-passthrough_ll-control-readdirplus.patch [bz#1694164] - kvm-virtiofsd-rename-unref_inode-to-unref_inode_lolocked.patch [bz#1694164] - kvm-virtiofsd-fail-when-parent-inode-isn-t-known-in-lo_d.patch [bz#1694164] - kvm-virtiofsd-extract-root-inode-init-into-setup_root.patch [bz#1694164] - kvm-virtiofsd-passthrough_ll-clean-up-cache-related-opti.patch [bz#1694164] - kvm-virtiofsd-passthrough_ll-use-hashtable.patch [bz#1694164] - kvm-virtiofsd-Clean-up-inodes-on-destroy.patch [bz#1694164] - kvm-virtiofsd-support-nanosecond-resolution-for-file-tim.patch [bz#1694164] - kvm-virtiofsd-fix-error-handling-in-main.patch [bz#1694164] - kvm-virtiofsd-cleanup-allocated-resource-in-se.patch [bz#1694164] - kvm-virtiofsd-fix-memory-leak-on-lo.source.patch [bz#1694164] - kvm-virtiofsd-add-helper-for-lo_data-cleanup.patch [bz#1694164] - kvm-virtiofsd-Prevent-multiply-running-with-same-vhost_u.patch [bz#1694164] - kvm-virtiofsd-enable-PARALLEL_DIROPS-during-INIT.patch [bz#1694164] - kvm-virtiofsd-fix-incorrect-error-handling-in-lo_do_look.patch [bz#1694164] - kvm-Virtiofsd-fix-memory-leak-on-fuse-queueinfo.patch [bz#1694164] - kvm-virtiofsd-Support-remote-posix-locks.patch [bz#1694164] - kvm-virtiofsd-use-fuse_lowlevel_is_virtio-in-fuse_sessio.patch [bz#1694164] - kvm-virtiofsd-prevent-fv_queue_thread-vs-virtio_loop-rac.patch [bz#1694164] - kvm-virtiofsd-make-lo_release-atomic.patch [bz#1694164] - kvm-virtiofsd-prevent-races-with-lo_dirp_put.patch [bz#1694164] - kvm-virtiofsd-rename-inode-refcount-to-inode-nlookup.patch [bz#1694164] - kvm-libvhost-user-Fix-some-memtable-remap-cases.patch [bz#1694164] - kvm-virtiofsd-passthrough_ll-fix-refcounting-on-remove-r.patch [bz#1694164] - kvm-virtiofsd-introduce-inode-refcount-to-prevent-use-af.patch [bz#1694164] - kvm-virtiofsd-do-not-always-set-FUSE_FLOCK_LOCKS.patch [bz#1694164] - kvm-virtiofsd-convert-more-fprintf-and-perror-to-use-fus.patch [bz#1694164] - kvm-virtiofsd-Reset-O_DIRECT-flag-during-file-open.patch [bz#1694164] - kvm-virtiofsd-Fix-data-corruption-with-O_APPEND-write-in.patch [bz#1694164] - kvm-virtiofsd-passthrough_ll-Use-cache_readdir-for-direc.patch [bz#1694164] - kvm-virtiofsd-add-definition-of-fuse_buf_writev.patch [bz#1694164] - kvm-virtiofsd-use-fuse_buf_writev-to-replace-fuse_buf_wr.patch [bz#1694164] - kvm-virtiofsd-process-requests-in-a-thread-pool.patch [bz#1694164] - kvm-virtiofsd-prevent-FUSE_INIT-FUSE_DESTROY-races.patch [bz#1694164] - kvm-virtiofsd-fix-lo_destroy-resource-leaks.patch [bz#1694164] - kvm-virtiofsd-add-thread-pool-size-NUM-option.patch [bz#1694164] - kvm-virtiofsd-Convert-lo_destroy-to-take-the-lo-mutex-lo.patch [bz#1694164] - kvm-virtiofsd-passthrough_ll-Pass-errno-to-fuse_reply_er.patch [bz#1694164] - kvm-virtiofsd-stop-all-queue-threads-on-exit-in-virtio_l.patch [bz#1694164] - kvm-virtiofsd-add-some-options-to-the-help-message.patch [bz#1694164] - kvm-redhat-ship-virtiofsd-vhost-user-device-backend.patch [bz#1694164] - Resolves: bz#1694164 (virtio-fs: host<->guest shared file system (qemu)) - Resolves: bz#1725084 (aarch64: support dumping SVE registers) - Resolves: bz#1779041 (netkvm: no connectivity Windows guest with q35 + hugepages + vhost + hv_synic)
83 lines
2.6 KiB
Diff
83 lines
2.6 KiB
Diff
From 99ff67682ef7c5659bdc9836008541861ae313d5 Mon Sep 17 00:00:00 2001
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From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
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Date: Mon, 27 Jan 2020 19:01:56 +0100
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Subject: [PATCH 085/116] virtiofsd: cleanup allocated resource in se
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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RH-Author: Dr. David Alan Gilbert <dgilbert@redhat.com>
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Message-id: <20200127190227.40942-82-dgilbert@redhat.com>
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Patchwork-id: 93533
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O-Subject: [RHEL-AV-8.2 qemu-kvm PATCH 081/112] virtiofsd: cleanup allocated resource in se
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Bugzilla: 1694164
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RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
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RH-Acked-by: Sergio Lopez Pascual <slp@redhat.com>
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From: Liu Bo <bo.liu@linux.alibaba.com>
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This cleans up unfreed resources in se on quiting, including
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se->virtio_dev, se->vu_socket_path, se->vu_socketfd.
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Signed-off-by: Liu Bo <bo.liu@linux.alibaba.com>
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Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
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Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
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(cherry picked from commit 61cfc44982e566c33b9d5df17858e4d5ae373873)
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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tools/virtiofsd/fuse_lowlevel.c | 7 +++++++
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tools/virtiofsd/fuse_virtio.c | 7 +++++++
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tools/virtiofsd/fuse_virtio.h | 2 +-
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3 files changed, 15 insertions(+), 1 deletion(-)
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diff --git a/tools/virtiofsd/fuse_lowlevel.c b/tools/virtiofsd/fuse_lowlevel.c
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index 65f91da..440508a 100644
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--- a/tools/virtiofsd/fuse_lowlevel.c
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+++ b/tools/virtiofsd/fuse_lowlevel.c
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@@ -2532,6 +2532,13 @@ void fuse_session_destroy(struct fuse_session *se)
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if (se->fd != -1) {
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close(se->fd);
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}
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+
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+ if (se->vu_socket_path) {
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+ virtio_session_close(se);
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+ free(se->vu_socket_path);
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+ se->vu_socket_path = NULL;
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+ }
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+
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free(se);
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}
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diff --git a/tools/virtiofsd/fuse_virtio.c b/tools/virtiofsd/fuse_virtio.c
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index 7a8774a..e7bd772 100644
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--- a/tools/virtiofsd/fuse_virtio.c
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+++ b/tools/virtiofsd/fuse_virtio.c
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@@ -833,3 +833,10 @@ int virtio_session_mount(struct fuse_session *se)
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return 0;
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}
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+
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+void virtio_session_close(struct fuse_session *se)
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+{
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+ close(se->vu_socketfd);
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+ free(se->virtio_dev);
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+ se->virtio_dev = NULL;
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+}
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diff --git a/tools/virtiofsd/fuse_virtio.h b/tools/virtiofsd/fuse_virtio.h
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index cc676b9..1116840 100644
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--- a/tools/virtiofsd/fuse_virtio.h
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+++ b/tools/virtiofsd/fuse_virtio.h
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@@ -19,7 +19,7 @@
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struct fuse_session;
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int virtio_session_mount(struct fuse_session *se);
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-
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+void virtio_session_close(struct fuse_session *se);
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int virtio_loop(struct fuse_session *se);
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--
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1.8.3.1
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