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Add exception checking for gzip decompression

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This commit is contained in:
VaDiM 2023-09-24 03:02:08 +03:00
parent 25c611fb9e
commit cb84c137e5
2 changed files with 16 additions and 7 deletions
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2
AssetStudio/AssetsManager.cs
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@ -133,7 +133,7 @@ namespace AssetStudio
private void LoadFile(FileReader reader)
{
switch (reader.FileType)
switch (reader?.FileType)
{
case FileType.AssetsFile:
LoadAssetsFile(reader);

21
AssetStudio/ImportHelper.cs
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@ -53,15 +53,24 @@ namespace AssetStudio
public static FileReader DecompressGZip(FileReader reader)
{
using (reader)
try
{
var stream = new MemoryStream();
using (var gs = new GZipStream(reader.BaseStream, CompressionMode.Decompress))
using (reader)
{
gs.CopyTo(stream);
var stream = new MemoryStream();
using (var gs = new GZipStream(reader.BaseStream, CompressionMode.Decompress))
{
gs.CopyTo(stream);
}
stream.Position = 0;
return new FileReader(reader.FullPath, stream);
}
stream.Position = 0;
return new FileReader(reader.FullPath, stream);
}
catch (System.Exception e)
{
Logger.Warning($"Error while decompressing gzip file {reader.FullPath}\r\n{e}");
reader.Dispose();
return null;
}
}