diff options
| author | Paul Fagerburg <pfagerburg@chromium.org> | 2019-09-25 09:12:24 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-09-30 11:43:28 +0000 |
| commit | 4ab023329d9212342cf6f7cfa08fb388ac7f019b (patch) | |
| tree | b1ca81931b69acc9e75fd1b7db57b168978429d7 /src/security/vboot | |
| parent | 39f3f52b3eb0fee0c9908e07d910270d05952c0d (diff) | |
util/mb/google/hatch: update CRC calculation for correctness
The CRC result is treated as a signed value, and so in certain
situations, the calculated value for the last four digits will not
be correct. Ensure that the CRC is treated as an unsigned 32-bit
value prior to converting the last 4 decimal digits to a string.
Signed-off-by: Paul Fagerburg <pfagerburg@chromium.org>
Change-Id: I92f9ce1ceb7450f90b89c94e0ace6f79a9419b42
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35604
Reviewed-by: Andrew McRae <amcrae@chromium.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/security/vboot')
0 files changed, 0 insertions, 0 deletions