Fix bug in GPT check that was introduced when a CompareMem() call was changed to...

[mirror_edk2.git] / MdeModulePkg / Universal / Disk / PartitionDxe / Gpt.c

diff --git a/MdeModulePkg/Universal/Disk/PartitionDxe/Gpt.c b/MdeModulePkg/Universal/Disk/PartitionDxe/Gpt.c
index 581007e92af8475d8e2f0dd07d7b0b2416f35f66..00f5ec06e02bea8b784f4a9a25d954dcc7159e76 100644 (file)
--- a/MdeModulePkg/Universal/Disk/PartitionDxe/Gpt.c
+++ b/MdeModulePkg/Universal/Disk/PartitionDxe/Gpt.c
@@ -366,7 +366,7 @@ PartitionValidGptTable (
     return FALSE;\r
   }\r
 \r
-  if ((PartHdr->Header.Signature == EFI_PTAB_HEADER_ID) ||\r
+  if ((PartHdr->Header.Signature != EFI_PTAB_HEADER_ID) ||\r
       !PartitionCheckCrc (BlockSize, &PartHdr->Header) ||\r
       PartHdr->MyLBA != Lba\r
       ) {\r