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Allocate SENSE buffer only once.

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Natalia Portillo
2025-08-22 19:57:09 +01:00
parent 8e2fdd91a6
commit e4f55d3b3c
73 changed files with 1892 additions and 2565 deletions
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11
Aaru.Devices/Device/ScsiCommands/Optical.cs
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@@ -58,11 +58,11 @@ public partial class Device
/// </param>
/// <param name="requested">Number of contiguous blocks to find</param>
/// <param name="foundLba">First LBA found</param>
public bool MediumScan(out byte[] senseBuffer, bool written, bool advancedScan, bool reverse, bool partial,
bool relAddr, uint lba, uint requested, uint scanLength, out uint foundLba,
out uint foundBlocks, uint timeout, out double duration)
public bool MediumScan(out ReadOnlySpan<byte> senseBuffer, bool written, bool advancedScan, bool reverse,
bool partial, bool relAddr, uint lba, uint requested, uint scanLength, out uint foundLba,
out uint foundBlocks, uint timeout, out double duration)
{
senseBuffer = new byte[64];
senseBuffer = SenseBuffer;
Span<byte> cdb = CdbBuffer[..10];
cdb.Clear();
byte[] buffer = [];
@@ -102,7 +102,6 @@ public partial class Device
LastError = SendScsiCommand(cdb,
ref buffer,
out senseBuffer,
timeout,
buffer.Length == 0 ? ScsiDirection.None : ScsiDirection.Out,
out duration,
@@ -114,7 +113,7 @@ public partial class Device
if(Error) return sense;
DecodedSense? decodedSense = Sense.Decode(senseBuffer);
DecodedSense? decodedSense = Sense.Decode(senseBuffer.ToArray());
switch(decodedSense?.SenseKey)
{