audk/SecurityPkg/Pkcs7Verify
Peter Jones 56e88e9e5f Pkcs7VerifyDxe: Don't allow Pkcs7Verify to install protocols twice
This patch makes Pkcs7VerifyDxe check that it has not already been
installed before installing its protocols.  This prevents the case
where loading it as an external driver (either manually, through
Driver#### variables, etc.) will refuse to add a second provider of
the API.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Peter Jones <pjones@redhat.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Long Qin <qin.long@intel.com>
2017-09-05 15:55:42 +08:00
..
Pkcs7VerifyDxe Pkcs7VerifyDxe: Don't allow Pkcs7Verify to install protocols twice 2017-09-05 15:55:42 +08:00