Fix stream-read-sequence: ssl-read can read less bytes than requested, its return value is the number of bytes actually read, use that value for advancing the pointer, instead of the size of the buffer.
Fix stream-read-sequence: ssl-read can read less bytes than requested,
its return value is the number of bytes actually read, use that value
for advancing the pointer, instead of the size of the buffer.

Ferada/cl-plus-ssl,bsmr-common-lisp/cl-plus-ssl,deadtrickster/cl-plus-ssl,Ferada/cl-plus-ssl,deadtrickster/cl-plus-ssl