Thank you John, I have hust checked that code and compared it to the actual GIMP jpeg part. As I can see, actually Gimp does not support the embedding of ICC profiles in JPEG files.
You can embed ICC profiles in JPEG files. The lcms distribution contains code to insert and extract profiles: check the sources for jpegicc and friends.
Is there any official mantainer of this part?. I can try to modify this part myself and submit a patch, but I don't want to interfere with anyone's work.
Jordi
