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(DatOpener): check file size first.

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This commit is contained in:
morkt
2016-10-17 11:13:17 +04:00
parent 4010525cb1
commit 54adb248fd
1 changed files with 2 additions and 0 deletions
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2
ArcFormats/NekoSDK/ArcDAT.cs
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@@ -48,6 +48,8 @@ namespace GameRes.Formats.NekoSDK
public override ArcFile TryOpen (ArcView file) public override ArcFile TryOpen (ArcView file)
{ {
if (file.MaxOffset < 0x8C)
return null;
uint first_offset = file.View.ReadUInt32 (0x88) ^ 0xCACACAu; uint first_offset = file.View.ReadUInt32 (0x88) ^ 0xCACACAu;
if (first_offset <= 0 || first_offset >= file.MaxOffset) if (first_offset <= 0 || first_offset >= file.MaxOffset)
return null; return null;