From: Star Zeng <[email protected]> Some static tool reports "DeviceLibLowestSupportedVersion" is used, but is uninitialized. It is false positive reporting based because DeviceLibLowestSupportedVersion will have assigned value after FmpDeviceGetLowestSupportedVersion() returns SUCCESS.
This patch updates the code to initialize DeviceLibLowestSupportedVersion to DEFAULT_LOWESTSUPPORTEDVERSION before calling FmpDeviceGetLowestSupportedVersion(). It can pass the static tool's check. Cc: Michael D Kinney <[email protected]> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng <[email protected]> Reviewed-by: Michael D Kinney <[email protected]> --- FmpDevicePkg/FmpDxe/FmpDxe.c | 1 + 1 file changed, 1 insertion(+) diff --git a/FmpDevicePkg/FmpDxe/FmpDxe.c b/FmpDevicePkg/FmpDxe/FmpDxe.c index b25a1511c7..095cebaa75 100644 --- a/FmpDevicePkg/FmpDxe/FmpDxe.c +++ b/FmpDevicePkg/FmpDxe/FmpDxe.c @@ -229,6 +229,7 @@ GetLowestSupportedVersion ( // // Check the FmpDeviceLib // + DeviceLibLowestSupportedVersion = DEFAULT_LOWESTSUPPORTEDVERSION; Status = FmpDeviceGetLowestSupportedVersion (&DeviceLibLowestSupportedVersion); if (EFI_ERROR (Status)) { DeviceLibLowestSupportedVersion = DEFAULT_LOWESTSUPPORTEDVERSION; -- 2.14.2.windows.3 _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
