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[Qemu-devel] [PATCH 1/1] qcow2: insert assert into qcow2_get_specific_in
From: |
Denis V. Lunev |
Subject: |
[Qemu-devel] [PATCH 1/1] qcow2: insert assert into qcow2_get_specific_info() |
Date: |
Thu, 10 Dec 2015 12:55:48 +0300 |
s->qcow_version is always set to 2 or 3. Let's assert if this is wrong.
Signed-off-by: Denis V. Lunev <address@hidden>
CC: Roman Kagan <address@hidden>
CC: Max Reitz <address@hidden>
CC: Kevin Wolf <address@hidden>
---
block/qcow2.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/block/qcow2.c b/block/qcow2.c
index 88f56c8..b285014 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -2757,6 +2757,10 @@ static ImageInfoSpecific
*qcow2_get_specific_info(BlockDriverState *bs)
.has_corrupt = true,
.refcount_bits = s->refcount_bits,
};
+ } else {
+ /* if this assertion fails, this probably means a new version was
+ * added without having it covered here */
+ assert(false);
}
return spec_info;
--
2.1.4
- [Qemu-devel] [PATCH 1/1] qcow2: insert assert into qcow2_get_specific_info(),
Denis V. Lunev <=