| Message ID | 1547518476-34008-2-git-send-email-zhang.jia@linux.alibaba.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | LTP IMA fix bundle | expand |
diff --git a/testcases/kernel/security/integrity/ima/src/ima_boot_aggregate.c b/testcases/kernel/security/integrity/ima/src/ima_boot_aggregate.c index f6e7be0..d85d222 100644 --- a/testcases/kernel/security/integrity/ima/src/ima_boot_aggregate.c +++ b/testcases/kernel/security/integrity/ima/src/ima_boot_aggregate.c @@ -53,10 +53,10 @@ int main(int argc, char *argv[]) struct { struct { u_int32_t pcr; - int type; - unsigned char digest[SHA_DIGEST_LENGTH]; - u_int16_t len; - } header; + u_int32_t type; + u_int8_t digest[SHA_DIGEST_LENGTH]; + u_int32_t len; + } header __attribute__ ((packed)); char *data; } event; struct {
According to [1], the structure of event log should be packed, and certain fields should be 32-bit unsigned integer. Fortunately, keeping natural alignment seems to make everything working as expected all the time. [1] page 17,18 @https://trustedcomputinggroup.org/wp-content/uploads/TCG_EFI_Protocol_1_22_Final-v05.pdf Signed-off-by: Jia Zhang <zhang.jia@linux.alibaba.com> --- testcases/kernel/security/integrity/ima/src/ima_boot_aggregate.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)