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[NTFS] When reading $I30 attribute fails, stop the rename operation.

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This makes the function return the error instead of continuing and
performing use-after-frees operations.
This is likely to be a forgotten return!

CID 1434254, 1434268
This commit is contained in:
Pierre Schweitzer 2018-04-14 11:39:33 +02:00
parent 1551d2b136
commit c7bba39afc
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GPG key ID: 7545556C3D585B0B
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drivers/filesystems/ntfs/mft.c
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@ -1662,6 +1662,7 @@ UpdateFileNameRecord(PDEVICE_EXTENSION Vcb,
ExFreePoolWithTag(IndexRecord, TAG_NTFS); ExFreePoolWithTag(IndexRecord, TAG_NTFS);
ReleaseAttributeContext(IndexRootCtx); ReleaseAttributeContext(IndexRootCtx);
ExFreeToNPagedLookasideList(&Vcb->FileRecLookasideList, MftRecord); ExFreeToNPagedLookasideList(&Vcb->FileRecLookasideList, MftRecord);
return Status;
} }
IndexRoot = (PINDEX_ROOT_ATTRIBUTE)IndexRecord; IndexRoot = (PINDEX_ROOT_ATTRIBUTE)IndexRecord;