The Mysterious Source

[Steve]

No: HPFGUIDX 174335

I haven't read every post but I have been keeping up,
and I don't think anyone has touched on this. If they
have, point me in that direction.

Chapter 1 -

Meeting at Malfoy Manor (nice house)-

Snape arrives, takes a seat, ready to give his report.

Voldemort: "Good. Very good. And this information 
comes--"

"-- from the source we discussed," said Snape.

Snape revealed the /actual/ date of Harry leaving
the Dursleys. The source was Dumbledore's Portrait. 
Did Snape really discuss Dumbledore's portrait with 
Voldemort? 

Who do you suppose was the mysterious 'source' they 
discussed?

Steve/bboyminn