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| author | Michael Kubacki <michael.kubacki@microsoft.com> | 2022-01-05 04:38:24 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2022-01-20 01:41:06 +0000 |
| commit | 772c5bb8dcb9841f1839dec02f33324e31b36d25 (patch) | |
| tree | 98d1cfc2b05cc790eee1a2fcf744432919be77d9 /FmpDevicePkg/FmpDxe | |
| parent | 5801910013757bd626f67ed77eea6c16a176eebf (diff) | |
| download | edk2-772c5bb8dcb9841f1839dec02f33324e31b36d25.zip edk2-772c5bb8dcb9841f1839dec02f33324e31b36d25.tar.gz edk2-772c5bb8dcb9841f1839dec02f33324e31b36d25.tar.bz2 | |
FmpDevicePkg/FmpDxe: Update FmpDeviceCheckImageWithStatus() handling
Update the logic handling last attempt status codes from
FmpDeviceCheckImageWithStatus() implementations to account for
cases when the function return status code is EFI_SUCCESS
(since the image was checked successfully) but the ImageUpdatable
value is not valid.
In addition the following sentence is removed from the
LastAttemptStatus parameter definition for
FmpDeviceCheckImageWithStatus() since it can lead to confusion.
The expected status code value range is sufficient to implement
the library API.
"This value will only be checked when this
function returns an error."
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Guomin Jiang <guomin.jiang@intel.com>
Cc: Wei6 Xu <wei6.xu@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Guomin Jiang <guomin.jiang@intel.com>
Diffstat (limited to 'FmpDevicePkg/FmpDxe')
| -rw-r--r-- | FmpDevicePkg/FmpDxe/FmpDxe.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/FmpDevicePkg/FmpDxe/FmpDxe.c b/FmpDevicePkg/FmpDxe/FmpDxe.c index 197df28..1e7ec4a 100644 --- a/FmpDevicePkg/FmpDxe/FmpDxe.c +++ b/FmpDevicePkg/FmpDxe/FmpDxe.c @@ -1040,8 +1040,19 @@ CheckTheImageInternal ( //
Status = FmpDeviceCheckImageWithStatus ((((UINT8 *)Image) + AllHeaderSize), RawSize, ImageUpdatable, LastAttemptStatus);
if (EFI_ERROR (Status)) {
+ // The image cannot be valid if an error occurred checking the image
+ if (*ImageUpdatable == IMAGE_UPDATABLE_VALID) {
+ *ImageUpdatable = IMAGE_UPDATABLE_INVALID;
+ }
+
DEBUG ((DEBUG_ERROR, "FmpDxe(%s): CheckTheImage() - FmpDeviceLib CheckImage failed. Status = %r\n", mImageIdName, Status));
+ }
+ //
+ // Only validate the library last attempt status code if the image is not updatable.
+ // This specifically avoids converting LAST_ATTEMPT_STATUS_SUCCESS if it set for an updatable image.
+ //
+ if (*ImageUpdatable != IMAGE_UPDATABLE_VALID) {
//
// LastAttemptStatus returned from the device library should fall within the designated error range
// [LAST_ATTEMPT_STATUS_DEVICE_LIBRARY_MIN_ERROR_CODE_VALUE, LAST_ATTEMPT_STATUS_DEVICE_LIBRARY_MAX_ERROR_CODE_VALUE]
@@ -1049,12 +1060,12 @@ CheckTheImageInternal ( if ((*LastAttemptStatus < LAST_ATTEMPT_STATUS_DEVICE_LIBRARY_MIN_ERROR_CODE_VALUE) ||
(*LastAttemptStatus > LAST_ATTEMPT_STATUS_DEVICE_LIBRARY_MAX_ERROR_CODE_VALUE))
{
- DEBUG (
- (DEBUG_ERROR,
- "FmpDxe(%s): CheckTheImage() - LastAttemptStatus %d from FmpDeviceCheckImageWithStatus() is invalid.\n",
- mImageIdName,
- *LastAttemptStatus)
- );
+ DEBUG ((
+ DEBUG_ERROR,
+ "FmpDxe(%s): CheckTheImage() - LastAttemptStatus %d from FmpDeviceCheckImageWithStatus() is invalid.\n",
+ mImageIdName,
+ *LastAttemptStatus
+ ));
*LastAttemptStatus = LAST_ATTEMPT_STATUS_ERROR_UNSUCCESSFUL;
}
}
|