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Don't try to read past partition end.

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Natalia Portillo
2017-07-23 19:58:11 +01:00
parent f3e33aa7aa
commit dddf884c05
14 changed files with 44 additions and 18 deletions
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3
DiscImageChef.Filesystems/Reiser.cs
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@@ -121,6 +121,9 @@ namespace DiscImageChef.Filesystems
if(Marshal.SizeOf(reiserSb) % imagePlugin.GetSectorSize() != 0)
sbSize++;
if(partition.Start + sbAddr + sbSize >= partition.End)
return false;
byte[] sector = imagePlugin.ReadSectors(partition.Start + sbAddr, sbSize);
if(sector.Length < Marshal.SizeOf(reiserSb))
return false;