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authorPatrick Georgi <pgeorgi@chromium.org>2016-02-10 18:07:52 +0100
committerPatrick Georgi <pgeorgi@google.com>2016-02-12 19:23:08 +0100
commit343ea08388583d66c4145f5da3bea8828c5c0daf (patch)
treea79e9e87c655c1ba965c1ba69adc32e36674cf59 /src/mainboard/lenovo/t420s
parent0a07c5c4a033a27058aad2fd0a3a192f3c1edf9b (diff)
downloadcoreboot-343ea08388583d66c4145f5da3bea8828c5c0daf.tar.xz
util/cbfstool: Improve heuristic for cbfs header pointer protection
cbfstool has a routine to deal with old images that may encourage it to overwrite the master header. That routine is triggered for "cbfstool add-master-header" prepared images even though these are not at risk, and - worse - destroys the chain structure (through a negative file length), so avoid touching such images. Change-Id: I9d0bbe3e6300b9b9f3e50347737d1850f83ddad8 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13672 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
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