Differentiate between an invalid EVM portable signature failure from other EVM HMAC/signature failures. Reviewed-by: Roberto Sassu <roberto.sassu@xxxxxxxxxx> Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxx> --- security/integrity/ima/ima_appraise.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/security/integrity/ima/ima_appraise.c b/security/integrity/ima/ima_appraise.c index 940695e7b535..ef9dcfce45d4 100644 --- a/security/integrity/ima/ima_appraise.c +++ b/security/integrity/ima/ima_appraise.c @@ -422,7 +422,8 @@ int ima_appraise_measurement(enum ima_hooks func, goto out; case INTEGRITY_FAIL_IMMUTABLE: set_bit(IMA_DIGSIG, &iint->atomic_flags); - fallthrough; + cause = "invalid-fail-immutable"; + goto out; case INTEGRITY_FAIL: /* Invalid HMAC/signature. */ cause = "invalid-HMAC"; goto out; -- 2.27.0
