MdeModulePkg: Add new PCD to control the evacuate temporary memory feature (CVE-2019...

[mirror_edk2.git] / MdeModulePkg / MdeModulePkg.uni

diff --git a/MdeModulePkg/MdeModulePkg.uni b/MdeModulePkg/MdeModulePkg.uni
index 2007e0596c4fdffdbec87377cf5dfaebd0eda88e..5235dee561ad71961579211efb5dfc4a696b00e7 100644 (file)
--- a/MdeModulePkg/MdeModulePkg.uni
+++ b/MdeModulePkg/MdeModulePkg.uni
@@ -214,6 +214,12 @@
                                                                                        "TRUE  - Shadow PEIM on S3 boot path after memory is ready.<BR>\n"\r
                                                                                        "FALSE - Not shadow PEIM on S3 boot path after memory is ready.<BR>"\r
 \r
+#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdMigrateTemporaryRamFirmwareVolumes_HELP #language en-US "Enable the feature that evacuate temporary memory to permanent memory or not.<BR><BR>\n"\r
+                                                                                                      "It will allocate page to save the temporary PEIMs resided in NEM(or CAR) to the permanent memory and change all pointers pointed to the NEM(or CAR) to permanent memory.<BR><BR>\n"\r
+                                                                                                      "After then, there are no pointer pointed to NEM(or CAR) and TOCTOU volnerability can be avoid.<BR><BR>\n"\r
+\r
+#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdMigrateTemporaryRamFirmwareVolumes_PROMPT #language en-US "Enable the feature that evacuate temporary memory to permanent memory or not"\r
+\r
 #string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdAcpiDefaultOemId_PROMPT  #language en-US "Default OEM ID for ACPI table creation"\r
 \r
 #string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdAcpiDefaultOemId_HELP  #language en-US "Default OEM ID for ACPI table creation, its length must be 0x6 bytes to follow ACPI specification."\r