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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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This commit is contained in:
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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9
Aaru.Filters/BZip2.cs
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@@ -36,6 +36,7 @@ using System;
using System.IO;
using Aaru.CommonTypes.Enums;
using Aaru.CommonTypes.Interfaces;
using Aaru.Helpers;
using Ionic.BZip2;
/// <inheritdoc />
@@ -97,7 +98,7 @@ public class BZip2 : IFilter
var buffer = new byte[4];
stream.Seek(0, SeekOrigin.Begin);
stream.Read(buffer, 0, 4);
stream.EnsureRead(buffer, 0, 4);
stream.Seek(0, SeekOrigin.Begin);
if(buffer[0] != 0x42 ||
@@ -111,7 +112,7 @@ public class BZip2 : IFilter
return true;
stream.Seek(-512, SeekOrigin.End);
stream.Read(buffer, 0, 4);
stream.EnsureRead(buffer, 0, 4);
stream.Seek(0, SeekOrigin.Begin);
// Check it is not an UDIF
@@ -128,7 +129,7 @@ public class BZip2 : IFilter
var buffer = new byte[4];
stream.Seek(0, SeekOrigin.Begin);
stream.Read(buffer, 0, 4);
stream.EnsureRead(buffer, 0, 4);
stream.Seek(0, SeekOrigin.Begin);
if(buffer[0] != 0x42 ||
@@ -142,7 +143,7 @@ public class BZip2 : IFilter
return true;
stream.Seek(-512, SeekOrigin.End);
stream.Read(buffer, 0, 4);
stream.EnsureRead(buffer, 0, 4);
stream.Seek(0, SeekOrigin.Begin);
// Check it is not an UDIF