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-rw-r--r--blockdev.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/blockdev.c b/blockdev.c
index 292c8af3f9..f8bb0932f8 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -2278,6 +2278,8 @@ void qmp_block_stream(const char *job_id, const char *device,
const char *base,
const char *base_node,
const char *backing_file,
+ bool has_backing_mask_protocol,
+ bool backing_mask_protocol,
const char *bottom,
bool has_speed, int64_t speed,
bool has_on_error, BlockdevOnError on_error,
@@ -2313,6 +2315,10 @@ void qmp_block_stream(const char *job_id, const char *device,
return;
}
+ if (!has_backing_mask_protocol) {
+ backing_mask_protocol = false;
+ }
+
if (!has_on_error) {
on_error = BLOCKDEV_ON_ERROR_REPORT;
}
@@ -2400,6 +2406,7 @@ void qmp_block_stream(const char *job_id, const char *device,
}
stream_start(job_id, bs, base_bs, backing_file,
+ backing_mask_protocol,
bottom_bs, job_flags, has_speed ? speed : 0, on_error,
filter_node_name, &local_err);
if (local_err) {