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am d3b8b72e: am 9a53bb0f: Merge "[gatekeeperd] fix issue with SW->HW upgrades" into mnc-dev

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* commit 'd3b8b72ec9cbaf202053f0281c33a8da432222ca':
  [gatekeeperd] fix issue with SW->HW upgrades
This commit is contained in:
Andres Morales 2015-06-25 16:10:35 +00:00 committed by Android Git Automerger
commit b15e63602d
1 changed files with 4 additions and 2 deletions
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6
gatekeeperd/gatekeeperd.cpp
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@ -144,7 +144,7 @@ public:
const gatekeeper::password_handle_t *handle =
reinterpret_cast<const gatekeeper::password_handle_t *>(current_password_handle);
if (handle != NULL && !handle->hardware_backed) {
if (handle != NULL && handle->version != 0 && !handle->hardware_backed) {
// handle is being re-enrolled from a software version. HAL probably won't accept
// the handle as valid, so we nullify it and enroll from scratch
current_password_handle = NULL;
@ -209,7 +209,9 @@ public:
if (device) {
const gatekeeper::password_handle_t *handle =
reinterpret_cast<const gatekeeper::password_handle_t *>(enrolled_password_handle);
if (handle->hardware_backed) {
// handle version 0 does not have hardware backed flag, and thus cannot be upgraded to
// a HAL if there was none before
if (handle->version == 0 || handle->hardware_backed) {
ret = device->verify(device, uid, challenge,
enrolled_password_handle, enrolled_password_handle_length,
provided_password, provided_password_length, auth_token, auth_token_length,