REF: https://bugzilla.tianocore.org/show_bug.cgi?id=937
In NvmeExpressPassthru.c near line 659:
Prp = NvmeCreatePrpList (
PciIo,
PhyAddr,
EFI_SIZE_TO_PAGES(Offset + Bytes) - 1,
&PrpListHost,
&PrpListNo,
&MapPrpList
);
if (Prp == NULL) {
goto EXIT;
}
Status is not set to an error code - Status is initialized to
EFI_SUCCESS, or set by a PciIo->Map to EFI_SUCCESS above this
code. This error path should set Status to an error code before
goto EXIT.
Cc: Hao Wu <hao.a...@intel.com>
Cc: Ruiyu Ni <ruiyu...@intel.com>
Cc: Michael Turner <michael.tur...@microsoft.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <star.z...@intel.com>
---
MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressPassthru.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressPassthru.c
b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressPassthru.c
index 302cfdcd8d8d..cfad1587f299 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressPassthru.c
+++ b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressPassthru.c
@@ -656,6 +656,7 @@ NvmExpressPassThru (
PhyAddr = (Sq->Prp[0] + EFI_PAGE_SIZE) & ~(EFI_PAGE_SIZE - 1);
Prp = NvmeCreatePrpList (PciIo, PhyAddr, EFI_SIZE_TO_PAGES(Offset + Bytes)
- 1, &PrpListHost, &PrpListNo, &MapPrpList);
if (Prp == NULL) {
+ Status = EFI_OUT_OF_RESOURCES;
goto EXIT;
}
--
2.7.0.windows.1
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