Re: [libvirt] [PATCH v2 06/15] util: Modify the FileTypeInfo to add a version size

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@@ -635,13 +637,25 @@ virStorageFileMatchesVersion(int format, if (fileTypeInfo[format].versionOffset == -2) return true;

So you would like to see:

if (fileTypeInfo[format].versionSize == 0) return false;

Sent before I thought about this option: /* A positive versionOffset, requires using a valid versionSize */ if (fileTypeInfo[format].versionSize != 2 && fileTypeInfo[format].versionSize != 4) return false; John