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(PRS): limit decompressed block size.

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morkt
2019-03-30 18:48:14 +04:00
parent b35a80dcdc
commit 65662783ec
1 changed files with 1 additions and 0 deletions
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ArcFormats/Marble/ImagePRS.cs
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@@ -189,6 +189,7 @@ namespace GameRes.Formats.Marble
++shift; ++shift;
if (dst < shift) if (dst < shift)
throw new InvalidFormatException ("Invalid offset value"); throw new InvalidFormatException ("Invalid offset value");
length = Math.Min (length, m_output.Length - dst);
Binary.CopyOverlapped (m_output, dst-shift, dst, length); Binary.CopyOverlapped (m_output, dst-shift, dst, length);
dst += length; dst += length;
} }