From: Cédric Le Goater <c...@redhat.com> This will help detect issues regarding I/O channels usage.
Reviewed-by: Philippe Mathieu-Daudé <phi...@linaro.org> Reviewed-by: Peter Xu <pet...@redhat.com> Signed-off-by: Cédric Le Goater <c...@redhat.com> Link: https://lore.kernel.org/r/20240304122844.1888308-7-...@redhat.com Signed-off-by: Peter Xu <pet...@redhat.com> --- migration/qemu-file.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/migration/qemu-file.c b/migration/qemu-file.c index b10c882629..a10882d47f 100644 --- a/migration/qemu-file.c +++ b/migration/qemu-file.c @@ -63,6 +63,8 @@ struct QEMUFile { */ int qemu_file_shutdown(QEMUFile *f) { + Error *err = NULL; + /* * We must set qemufile error before the real shutdown(), otherwise * there can be a race window where we thought IO all went though @@ -91,7 +93,8 @@ int qemu_file_shutdown(QEMUFile *f) return -ENOSYS; } - if (qio_channel_shutdown(f->ioc, QIO_CHANNEL_SHUTDOWN_BOTH, NULL) < 0) { + if (qio_channel_shutdown(f->ioc, QIO_CHANNEL_SHUTDOWN_BOTH, &err) < 0) { + error_report_err(err); return -EIO; } -- 2.44.0
