problem with binwalk+Prime firmware

[ijabbott]

binwalk does extract from the zlib files it extracts, but the zlib stream in the foobar.zlib files seem to be fairly short and followed by a large block of data that isn't part of the zlib stream. If you feed one of the foobar.zlib files to the standard input of zlib-flate -uncompress, the standard output it produces is the same as the small foobar file extracted by binwalk. The bulk of the foobar.zlib file after the end of the initial zlib stream at the start of the file seems to be already in an uncompressed state, judging by the ASCII strings contained therein.

(On my Debian system, zlib-flate was installed as part of the qpdf package.)