Hi Bob, I have fixed for loop that use FfsNumbers. I attach new patch file. Thanks, Greg -----Original Message----- From: Feng, Bob C Sent: Friday, December 18, 2020 5:33 PM To: Yeh, GregX ; devel@edk2.groups.io Cc: Liming Gao ; 'Yunhua Feng' Subject: RE: [PATCH] [edk2-staging] BaseTools/FMMT: Replace file failure when FV level over 2 Hi Greg For the change of the following block, 1. - CurrentFv->FfsNumbers = *FfsCount; - *FfsCount += 1; + CurrentFv->FfsNumbers = *FfsCount; + 2. - for (Index=0; Index <= FvInFd->FfsNumbers; Index++) { + for (Index=0; Index < FvInFd->FfsNumbers; Index++) { I think it's correct but I see there are many places still have such statement: "for (Index = 0; Index <= FvInFd->FfsNumbers; Index++) { " I think all others may also need to be changed from "for (Index = 0; Index <= FvInFd->FfsNumbers; Index++) {" need to change to "for (Index = 0; Index < FvInFd->FfsNumbers; Index++) {" Thanks, Bob -----Original Message----- From: Yeh, GregX Sent: Tuesday, December 8, 2020 3:32 PM To: devel@edk2.groups.io Cc: Feng, Bob C ; Liming Gao Subject: [PATCH] [edk2-staging] BaseTools/FMMT: Replace file failure when FV level over 2 Fixed replace file failure when FFS in multiple level FV and FV level over 2. Signed-off-by: GregX Yeh Cc: Bob Feng Cc: Liming Gao --- BaseTools/Source/C/FMMT/FmmtLib.c | 34 +++++++++++++++------------------- 1 file changed, 15 insertions(+), 19 deletions(-) diff --git a/BaseTools/Source/C/FMMT/FmmtLib.c b/BaseTools/Source/C/FMMT/FmmtLib.c index b945e9b63d..bfb3b57d4a 100644 --- a/BaseTools/Source/C/FMMT/FmmtLib.c +++ b/BaseTools/Source/C/FMMT/FmmtLib.c @@ -709,10 +709,10 @@ LibGenFfsFile ( free(FfsFileName); FfsFileName = NULL; - CurrentFv->FfsNumbers = *FfsCount; - *FfsCount += 1; + CurrentFv->FfsNumbers = *FfsCount; + if (ErasePolarity) { CurrentFile->State = (UINT8)~(CurrentFile->State); } @@ -833,7 +833,6 @@ LibParseSection ( CHAR8 *ToolInputFileName; CHAR8 *ToolOutputFileName; BOOLEAN HasUiSection; - BOOLEAN FirstInFlag; DataOffset = 0; GuidAttr = 0; @@ -869,7 +868,6 @@ LibParseSection ( EncapDataNeedUpdata = TRUE; LargeHeaderOffset = 0; HasUiSection = FALSE; - FirstInFlag = TRUE; while (ParsedLength < BufferLength) { @@ -997,9 +995,7 @@ LibParseSection ( break; case EFI_SECTION_COMPRESSION: - if (FirstInFlag) { - Level ++; - } + Level ++; NumberOfSections ++; EncapDataNeedUpdata = TRUE; @@ -1181,9 +1177,7 @@ LibParseSection ( // looks up the appropriate tool to use for extracting // a GUID defined FV section. // - if (FirstInFlag) { - Level ++; - } + Level ++; NumberOfSections++; EncapDataNeedUpdata = TRUE; HasUiSection = TRUE; @@ -1682,7 +1676,6 @@ LibParseSection ( } ParsedLength += SectionLength; - FirstInFlag = FALSE; // // We make then next section begin on a 4-byte boundary // @@ -4198,10 +4191,13 @@ LibEncapNewFvFile( UINT32 header; UINT8 AlignN; UINT8 AlignV[1] = {0xFF}; + UINT32 EntryFvId; + AlignN = 0; Id = 0; InputFileSize = 0; TmpFileSize = 0; + AlignmentFileSize = 0; EncapFvIndex = 0; Index = 0; OuterIndex = 0; @@ -4224,7 +4220,7 @@ LibEncapNewFvFile( IsLargeFile = FALSE; OutputFileSize = 0; LargeFileSize = 0x1000000; - + EntryFvId = 0; OutputFileNameList = (FFS_INFORMATION *)malloc(sizeof(FFS_INFORMATION)); if (OutputFileNameList == NULL) { @@ -4261,6 +4257,9 @@ LibEncapNewFvFile( LocalEncapData = CurrentEncapData; if (LocalEncapData == NULL) { LocalEncapData = FvInFd->EncapData; + EntryFvId = 0xFFFFFFFF; + } else { + EntryFvId = LocalEncapData->FvId; } Level = LocalEncapData->Level; Type = LocalEncapData->Type; @@ -4274,7 +4273,7 @@ LibEncapNewFvFile( LocalEncapDataNext = LocalEncapDataTemp->NextNode; if (LocalEncapDataNext != NULL && LocalEncapDataNext->NextNode != NULL) { - LibEncapNewFvFile(FvInFd, TemDir, LocalEncapDataTemp, 1, &ChildFileNameList); + LibEncapNewFvFile(FvInFd, TemDir, + LocalEncapDataTemp,LocalEncapDataTemp->Level - 1, &ChildFileNameList); ChildFileNameList->ParentLevel = LocalEncapDataTemp->Level -1; if (FvInFd->ChildFvFFS == NULL) { FvInFd->ChildFvFFS = ChildFileNameList; @@ -4329,7 +4328,7 @@ LibEncapNewFvFile( } else { LocalEncapData = CurrentEncapData; while (LocalEncapData != NULL) { - if (Level_Break > 1 && LocalEncapData->Type == FMMT_ENCAP_TREE_FFS) { + if ((LocalEncapData->FvId > EntryFvId) && (LocalEncapData->Type + == FMMT_ENCAP_TREE_FFS)) { LocalEncapDataTemp = LocalEncapData->RightNode; while (LocalEncapDataTemp != NULL) { LocalEncapDataNext = LocalEncapDataTemp->NextNode; @@ -4485,7 +4484,7 @@ LibEncapNewFvFile( // FfsFoundFlag = FALSE; IsRootFv = FALSE; - for (Index=0; Index <= FvInFd->FfsNumbers; Index++) { + for (Index=0; Index < FvInFd->FfsNumbers; Index++) { if (OutputFileNameList != NULL && OutputFileNameList->FFSName != NULL && OutputFileNameList->IsFFS == FALSE){ break; } @@ -4818,6 +4817,7 @@ LibEncapNewFvFile( memcpy((char *)OutputFileNameList->FFSName, (char *)OutputFileName, strlen(OutputFileName)+1); OutputFileNameList->IsFFS = TRUE; OutputFileNameList->ParentLevel = ParentLevel - 1; + OutputFileNameList->InFvId = Id; if (OutputFileNameList->Next == NULL){ break; } @@ -5077,10 +5077,6 @@ LibEncapNewFvFile( if (CurrentEncapData == NULL) { LocalEncapData = FvInFd->EncapData; } else { - if (OutputFileNameList != NULL && OutputFileNameList->FFSName != NULL && OutputFileNameList->IsFFS == TRUE) { - *OutputFile = OutputFileNameList; - return EFI_SUCCESS; - } LocalEncapData = CurrentEncapData; } ParentLevel -= 1; -- 2.16.2.windows.1