On a Thursday in 2026, Peter Krempa via Devel wrote:
This series fixes a leak of the 'opaque' pointer registered as private data for virStream Event callback. This manifests itself as leak of connections to virtstoraged in modular deployments if e.g. virsh vol-upload is used.
The rest of the series adds various VIR_DEBUG statements and logging of class name and reference count for virObject(Un)Ref.
Peter Krempa (9): remote_driver: Don't leak opaque pointer passed to 'virStreamEventAddCallback' libvirt_probes: Fix alignment of 'virobject' probe points util: probe: Add 'PROBE_DEBUG' util: object: Downgrade PROBE points to PROBE_DEBUG util: object: Add class name to the Ref/Unref/Dispose debug messages daemonRemoveClientStream: Add debug log remoteClientFree: Add debug log of parameters virNetClientStreamEventRemoveCallback: Add debug log util: virobject: Add debug refcounting output
src/libvirt_probes.d | 12 +++++------ src/remote/remote_daemon_dispatch.c | 5 +++++ src/remote/remote_daemon_stream.c | 5 +++-- src/remote/remote_driver.c | 9 +++++++- src/rpc/virnetclientstream.c | 4 ++++ src/util/virobject.c | 33 +++++++++++++++++++++++++---- src/util/virprobe.h | 14 ++++++++++++ 7 files changed, 69 insertions(+), 13 deletions(-)
Reviewed-by: Ján Tomko <jtomko@redhat.com> Jano