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4d3b8a0d1b
Variable uncompressedSize references the space available, while outSizeFull is
the actual expected uncompressed size. Using the wrong value causes LzmaDecode
to return SZ_ERROR_INPUT_EOF. Problem was introduced in commit afca294. While
at it add additional debug message.
Signed-off-by: Antonios Vamporakis <ant@area128.com>
CC: Kees Cook <keescook@chromium.org>
CC: Simon Glass <sjg@chromium.org>
CC: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
CC: Luka Perkov <luka@openwrt.org>
The lib_lzma functionality was written by Igor Pavlov.
The original source cames from the LZMA SDK web page:
URL: http://www.7-zip.org/sdk.html
Author: Igor Pavlov
The import is made using the import_lzmasdk.sh script that:
* untars the lzmaXYY.tar.bz2 file (from the download web page)
* copies the files LzmaDec.h, Types.h, LzmaDec.c, history.txt,
and lzma.txt from source archive into the lib_lzma directory (pwd).
Example:
. import_lzmasdk.sh ~/lzma465.tar.bz2
Notice: The files from lzma sdk are _not modified_ by this script!
The files LzmaTools.{c,h} are provided to export the lzmaBuffToBuffDecompress()
function that wraps the complex LzmaDecode() function from the LZMA SDK. The
do_bootm() function uses the lzmaBuffToBuffDecopress() function to expand the
compressed image.
The directory U-BOOT/include/lzma contains stubs files that permit to use the
library directly from U-BOOT code without touching the original LZMA SDK's
files.
Luigi 'Comio' Mantellini <luigi.mantellini@idf-hit.com>