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Fix exceptional resource leak CID18139

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This commit is contained in:
_aLfa_ 2014-09-18 19:17:20 +02:00
parent 379b5f142c
commit d06cec3661
1 changed files with 9 additions and 2 deletions
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11
src/Forms/Main.cs
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@ -3118,12 +3118,12 @@ namespace Nikse.SubtitleEdit.Forms
private static bool IsM2TransportStream(string fileName)
{
FileStream fs = null;
try
{
var buffer = new byte[192 + 192 + 5];
var fs = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite) { Position = 0 };
fs = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
fs.Read(buffer, 0, buffer.Length);
fs.Close();
if (buffer[0] == Nikse.SubtitleEdit.Logic.TransportStream.Packet.SynchronizationByte && buffer[188] == Nikse.SubtitleEdit.Logic.TransportStream.Packet.SynchronizationByte)
return false;
if (buffer[4] == Nikse.SubtitleEdit.Logic.TransportStream.Packet.SynchronizationByte && buffer[192 + 4] == Nikse.SubtitleEdit.Logic.TransportStream.Packet.SynchronizationByte && buffer[192 + 192 + 4] == Nikse.SubtitleEdit.Logic.TransportStream.Packet.SynchronizationByte)
@ -3135,6 +3135,13 @@ namespace Nikse.SubtitleEdit.Forms
System.Diagnostics.Debug.WriteLine(ex.Message);
return false;
}
finally
{
if (fs != null)
{
fs.Close();
}
}
}
private void SetUndockedWindowsTitle()