xapi-project/blktap — pull request #46 by zli (2013-08-14 10:32:56+00:00)
Title: CA-113322: let vhd-util-modify canonicalize the parent path passed in

We shouldn't rely on the caller to always pass in sanctified paths.

With the new dev mapper linking/mapping convention, the realpath function
applied on the caller (SM) won't give the kind of path vhd-util-modify
expects (I'll create another patchset in SM to address this).

Signed-off-by: Zheng Li