xt-sys/exectos
xt-sys/exectos
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Zero fill memory map before fetching it once again
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This commit is contained in:
Rafal Kupiec 2023-02-23 00:39:13 +01:00
parent aace0f39c4
commit e2c7d0f919
Signed by: belliash
GPG Key ID: 4E829243E0CFE6B4
1 changed files with 4 additions and 1 deletions
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xtldr/i686/memory.c
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@ -168,7 +168,7 @@ BlEnablePaging(IN PLIST_ENTRY MemoryMappings,
return Status;
}
/* Iterate through and map all the mappings*/
/* Iterate through and map all the mappings */
BlDbgPrint(L"Mapping and dumping EFI memory:\n");
ListEntry = MemoryMappings->Flink;
while(ListEntry != MemoryMappings)
@ -197,6 +197,9 @@ BlEnablePaging(IN PLIST_ENTRY MemoryMappings,
ListEntry = ListEntry->Flink;
}
/* Zero-fill buffer for EFI memory map */
RtlZeroMemory(MemoryMap, sizeof(EFI_MEMORY_MAP));
/* Get EFI memory map and prepare for exiting boot services */
BlDbgPrint(L"Exiting EFI boot services\n");
Status = BlGetMemoryMap(MemoryMap);