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Misc code accuracy fixes

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Alex Barney 2022-02-24 16:26:23 -07:00
parent a2c64797a9
commit 4e23465982
3 changed files with 10 additions and 6 deletions
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8
src/LibHac/Fs/Common/PathFormatter.cs
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@ -155,7 +155,7 @@ public static class PathFormatter
currentPath = path.Slice(1); currentPath = path.Slice(1);
} }
else if (path.Length != 0 && WindowsPath.IsWindowsDrive(path.Slice(1))) else if (WindowsPath.IsWindowsDrive(path.Slice(1)))
{ {
if (normalizeBuffer.Length == 0) if (normalizeBuffer.Length == 0)
return ResultFs.NotNormalized.Log(); return ResultFs.NotNormalized.Log();
@ -356,8 +356,12 @@ public static class PathFormatter
if (path.At(0) == Dot && (path.At(1) == NullTerminator || path.At(1) == DirectorySeparator || if (path.At(0) == Dot && (path.At(1) == NullTerminator || path.At(1) == DirectorySeparator ||
path.At(1) == AltDirectorySeparator)) path.At(1) == AltDirectorySeparator))
{ {
if (relativePathBuffer.Length >= 2) if (relativePathBuffer.Length != 0)
{ {
// Note: Nintendo doesn't check if the buffer is long enough here
if (relativePathBuffer.Length < 2)
return ResultFs.TooLongPath.Log();
relativePathBuffer[0] = Dot; relativePathBuffer[0] = Dot;
relativePathBuffer[1] = NullTerminator; relativePathBuffer[1] = NullTerminator;
} }

4
src/LibHac/FsSrv/Impl/FileSystemInterfaceAdapter.cs
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@ -49,7 +49,7 @@ public class FileInterfaceAdapter : IFileSf
if (offset < 0) if (offset < 0)
return ResultFs.InvalidOffset.Log(); return ResultFs.InvalidOffset.Log();
if (destination.Size < 0) if (size < 0)
return ResultFs.InvalidSize.Log(); return ResultFs.InvalidSize.Log();
if (destination.Size < (int)size) if (destination.Size < (int)size)
@ -78,7 +78,7 @@ public class FileInterfaceAdapter : IFileSf
if (offset < 0) if (offset < 0)
return ResultFs.InvalidOffset.Log(); return ResultFs.InvalidOffset.Log();
if (source.Size < 0) if (size < 0)
return ResultFs.InvalidSize.Log(); return ResultFs.InvalidSize.Log();
if (source.Size < (int)size) if (source.Size < (int)size)

4
src/LibHac/FsSrv/Impl/StorageInterfaceAdapter.cs
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@ -33,7 +33,7 @@ public class StorageInterfaceAdapter : IStorageSf
if (offset < 0) if (offset < 0)
return ResultFs.InvalidOffset.Log(); return ResultFs.InvalidOffset.Log();
if (destination.Size < 0) if (size < 0)
return ResultFs.InvalidSize.Log(); return ResultFs.InvalidSize.Log();
if (destination.Size < size) if (destination.Size < size)
@ -58,7 +58,7 @@ public class StorageInterfaceAdapter : IStorageSf
if (offset < 0) if (offset < 0)
return ResultFs.InvalidOffset.Log(); return ResultFs.InvalidOffset.Log();
if (source.Size < 0) if (size < 0)
return ResultFs.InvalidSize.Log(); return ResultFs.InvalidSize.Log();
if (source.Size < size) if (source.Size < size)