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🐛Fix ISO9660 when root directory is outside of device.

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Natalia Portillo
2018-02-08 02:59:42 +00:00
parent 4a710822a0
commit bcf016f49a
1 changed files with 4 additions and 1 deletions
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5
DiscImageChef.Filesystems/ISO9660/Info.cs
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@@ -254,7 +254,7 @@ namespace DiscImageChef.Filesystems.ISO9660
} }
} }
byte[] rootDir = imagePlugin.ReadSectors(rootLocation + partition.Start, rootSize); byte[] rootDir = new byte[0];
int rootOff = 0; int rootOff = 0;
bool xaExtensions = false; bool xaExtensions = false;
bool apple = false; bool apple = false;
@@ -267,6 +267,9 @@ namespace DiscImageChef.Filesystems.ISO9660
List<byte[]> refareas = new List<byte[]>(); List<byte[]> refareas = new List<byte[]>();
StringBuilder suspInformation = new StringBuilder(); StringBuilder suspInformation = new StringBuilder();
if(rootLocation + rootSize < imagePlugin.Info.Sectors)
rootDir = imagePlugin.ReadSectors(rootLocation, rootSize);
BigEndianBitConverter.IsLittleEndian = BitConverter.IsLittleEndian; BigEndianBitConverter.IsLittleEndian = BitConverter.IsLittleEndian;
// Walk thru root directory to see system area extensions in use // Walk thru root directory to see system area extensions in use