Add fuzz testing driver programs for kernel and firmware verification.

Add fuzz testing driver programs for kernel and firmware verification.

The driver programs are useful in quick and dirty fuzz testing of the verification code with blind smartfuzzers like Bunny (http://code.google.com/p/bunny-the-fuzzer/).

Also fixes a bug with image generation in kernel_utility.

Tests: All existing tests still pass. VerifyKernel() and VerifyFirmware() can successfully verify images generated by {firmware|kernel}_utility.

[gauravsh, 2010-03-17 23:33:24]

Not sure if cmasone is still on "vacation", so adding sosa.

[Chris Masone, 2010-03-18 03:34:05]

LGTM with nit

http://codereview.chromium.org/975007/diff/7001/8002
File src/platform/vboot_reference/tests/gen_fuzz_test_cases.sh (right):

http://codereview.chromium.org/975007/diff/7001/8002#newcode52
src/platform/vboot_reference/tests/gen_fuzz_test_cases.sh:52: dd if=/dev/urandom
of=${TESTCASE_DIR}/${TEST_FILE} bs=${TEST_FILE_SIZE} count=1
80 char

[sosa, 2010-03-18 03:37:48]

same here

http://codereview.chromium.org/975007/diff/7001/8002
File src/platform/vboot_reference/tests/gen_fuzz_test_cases.sh (right):

http://codereview.chromium.org/975007/diff/7001/8002#newcode55
src/platform/vboot_reference/tests/gen_fuzz_test_cases.sh:55: if [ ! -d
"$TESTKEY_DIR" ]
Inconsistent use of {} vs non {} in script

[gauravsh, 2010-03-18 03:41:14]

On Wed, Mar 17, 2010 at 8:37 PM,  <sosa@chromium.org> wrote:
> same here
>
>
> http://codereview.chromium.org/975007/diff/7001/8002
> File src/platform/vboot_reference/tests/gen_fuzz_test_cases.sh (right):
>
> http://codereview.chromium.org/975007/diff/7001/8002#newcode55
> src/platform/vboot_reference/tests/gen_fuzz_test_cases.sh:55: if [ ! -d
> "$TESTKEY_DIR" ]
> Inconsistent use of {} vs non {} in script

Fixed and submitted.

>
> http://codereview.chromium.org/975007
>



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-g