CGI, stdin, image handling

[Richard Miller]

I'm trying to use the CGI POST method and stdin to grab a JPEG file  
through a browser. The file comes in and I can save it (as a binary  
file), but the file data is a bit corrupted... particularly at the  
beginning and end. I can delete those sections, but I'm still  
noticing some extra characters throughout the file. I don't know why  
this is and if it can be fixed, but without that, the routine simply  
doesn't work. Is there any hope for this method of capturing image  
files from a user via a browser?

Thanks.
Richard Miller