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Use Stream extension to ensure read operations return the requested number of bytes (unless EOF arrives first).

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Natalia Portillo
2022-11-14 09:43:16 +00:00
parent f90cc6593f
commit 0eb589d785
178 changed files with 862 additions and 780 deletions
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4
Aaru.Images/UDIF/Identify.cs
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@@ -49,7 +49,7 @@ public sealed partial class Udif
stream.Seek(-Marshal.SizeOf<Footer>(), SeekOrigin.End);
var footerB = new byte[Marshal.SizeOf<Footer>()];
stream.Read(footerB, 0, Marshal.SizeOf<Footer>());
stream.EnsureRead(footerB, 0, Marshal.SizeOf<Footer>());
_footer = Marshal.ByteArrayToStructureBigEndian<Footer>(footerB);
if(_footer.signature == UDIF_SIGNATURE)
@@ -59,7 +59,7 @@ public sealed partial class Udif
stream.Seek(0, SeekOrigin.Begin);
var headerB = new byte[Marshal.SizeOf<Footer>()];
stream.Read(headerB, 0, Marshal.SizeOf<Footer>());
stream.EnsureRead(headerB, 0, Marshal.SizeOf<Footer>());
_footer = Marshal.ByteArrayToStructureBigEndian<Footer>(headerB);
return _footer.signature == UDIF_SIGNATURE;