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authorPaolo Bonzini <pbonzini@redhat.com>2012-05-08 16:51:55 +0200
committerKevin Wolf <kwolf@redhat.com>2012-05-10 11:01:59 +0200
commitf6133def92a3575c9abf57d066108df53e67629e (patch)
tree3dd24a9140875c5649b35f4469ebace7220eec66 /block/blkdebug.c
parent6e34360973ffe1effaa65978a2afbf8cc5a5d7a9 (diff)
downloadqemu-f6133def92a3575c9abf57d066108df53e67629e.zip
stream: pass new base image format to bdrv_change_backing_file
When an image is modified to point to the new backing file, the backing file format is set to NULL, which means auto-probe. This is wrong, in fact it is a small security problem. Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/blkdebug.c')
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