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authorKees Cook <keescook@chromium.org>2013-08-16 07:59:14 -0700
committerSimon Glass <sjg@chromium.org>2013-09-03 13:30:21 -0600
commitafca294289949b118a192b77be947379734ea620 (patch)
treed1f02ebb7651ce6172eb58d03521fb60fbb66cb8 /lib/lzo
parentb75650d84d4b7892179ae183523011f6d898423d (diff)
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lzma: correctly bounds-check output buffer
The output buffer size must be correctly passed to the lzma decoder or there is a risk of overflowing memory during decompression. Switching to the LZMA_FINISH_END mode means nothing is left in an unknown state once the buffer becomes full. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
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