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authorBenoƮt Canet <benoit@irqsave.net>2014-01-23 21:31:36 +0100
committerKevin Wolf <kwolf@redhat.com>2014-01-24 16:07:08 +0100
commit212a5a8f095de9a1624de6b4a589d60688b02747 (patch)
tree53ca4f11ef30c1b1b3ef931116e52d5fbb3c8ac3 /blockdev.c
parent12d3ba821da9f8a039240a8a1bc01e27a12f9c22 (diff)
block: Create authorizations mechanism for external snapshot and resize.
Signed-off-by: Benoit Canet <benoit@irqsave.net> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'blockdev.c')
-rw-r--r--blockdev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/blockdev.c b/blockdev.c
index 2f4065e2cd..32a356eadc 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -1243,7 +1243,7 @@ static void external_snapshot_prepare(BlkTransactionState *common,
}
}
- if (bdrv_check_ext_snapshot(state->old_bs) != EXT_SNAPSHOT_ALLOWED) {
+ if (!bdrv_is_first_non_filter(state->old_bs)) {
error_set(errp, QERR_FEATURE_DISABLED, "snapshot");
return;
}