tree 910fe8f72cc51590b303e8cdebb73ddaf00a9c6a
parent 8809e28937b8a48ff0dfeeb93498641392f26019
author Kevin Wolf <kwolf@redhat.com> 1351262012 +0200
committer Kevin Wolf <kwolf@redhat.com> 1352913561 +0100

qcow2: Fix refcount table size calculation

A missing factor for the refcount table entry size in the calculation
could mean that too little memory was allocated for the in-memory
representation of the table, resulting in a buffer overflow.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Tested-by: Michael Tokarev <mjt@tls.msk.ru>