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Increase the reliability of QueryCredentialsAttribute_Name usage by wrapping a try-finally around the allocation that happens inside the CER.

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This commit is contained in:
antiduh
2014-06-28 16:46:21 +00:00
parent 241da896b1
commit 60ea145e86
1 changed files with 8 additions and 2 deletions
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10
NSspi/Credentials/Credential.cs
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@@ -156,8 +156,14 @@ namespace NSspi.Credentials
if( status == SecurityStatus.OK && carrier.Name != IntPtr.Zero ) if( status == SecurityStatus.OK && carrier.Name != IntPtr.Zero )
{ {
name = Marshal.PtrToStringUni( carrier.Name ); try
NativeMethods.FreeContextBuffer( carrier.Name ); {
name = Marshal.PtrToStringUni( carrier.Name );
}
finally
{
NativeMethods.FreeContextBuffer( carrier.Name );
}
} }
} }
} }