make-chunked-input-port use bytevector-copy! in read!. I saw the crash like this;
ERROR: In procedure bytevector-copy!:
ERROR: Value out of range 0 to 4294967295: -5915
I can't tell the url of the web page made that crash because I had seen it in my testing login to that page but can tell you that was not written by english and the charset of that is not UTF-8. I suspect the cause of the crash be in using bytevector-copy!.
The previous patch made in 06 Nov 2011 does not make a crash. With that, I could not read the content body of the page but it might be my fault.
2012/5/2 Sunjoong Lee
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1. http-get of current stable version, 2.0.5, of Guile does not support "Chunked Encoding."