diff options
author | Allen Webb <allenwebb@google.com> | 2018-08-21 12:11:38 -0700 |
---|---|---|
committer | chrome-bot <chrome-bot@chromium.org> | 2018-12-03 12:43:22 -0800 |
commit | a5e1a639e55d1c6382b4d690c6b78f6f85e8fbc9 (patch) | |
tree | 04ea72cd9750bc6b3e792550f7fd9515186a3636 /fuzz/fuzz_config.h | |
parent | b343c963b38b03df97a1bc57f201e26640c89e47 (diff) | |
download | chrome-ec-a5e1a639e55d1c6382b4d690c6b78f6f85e8fbc9.tar.gz |
cr50_fuzz: Add libprotobuf-mutator support.
This uses protocol buffers to model what actions can be taken with
pinweaver at a higher level of abstraction than the raw requests to
greatly increase the coverage that can be achieved by fuzzing, while
still allowing for invalid inputs to be checked.
BRANCH=none
BUG=chromium:876582
TEST=sudo emerge libprotobuf-mutator &&
make -j buildfuzztests && ./build/host/cr50_fuzz/cr50_fuzz.exe
Change-Id: Ie7ce569650ca06866f277f36eae61df2684de60c
Signed-off-by: Allen Webb <allenwebb@google.com>
Reviewed-on: https://chromium-review.googlesource.com/1184107
Reviewed-by: Mattias Nissler <mnissler@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Diffstat (limited to 'fuzz/fuzz_config.h')
-rw-r--r-- | fuzz/fuzz_config.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fuzz/fuzz_config.h b/fuzz/fuzz_config.h index 9a64166fa2..bcf7284ac4 100644 --- a/fuzz/fuzz_config.h +++ b/fuzz/fuzz_config.h @@ -61,6 +61,10 @@ enum nvmem_users { NVMEM_NUM_USERS }; #endif + +#define NVMEM_TPM_SIZE \ + (sizeof(((nvmem_partition *)(0))->buffer) - NVMEM_CR50_SIZE) + #define CONFIG_FLASH_NVMEM_VARS_USER_NUM NVMEM_CR50 /******************************************************************************/ |