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am 25a6185c: Address releaseAllSecureStops crash

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* commit '25a6185c8434c62af73d2c6c91bda5fc50d20ca7':
  Address releaseAllSecureStops crash
This commit is contained in:
Rahul Frias
2015-08-25 19:05:30 +00:00
committed by Android Git Automerger
parent 85f1e34a1c 25a6185c84
commit 178cadfce1
1 changed files with 13 additions and 0 deletions
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13
libwvdrmengine/cdm/core/src/cdm_engine.cpp
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@@ -804,6 +804,11 @@ CdmResponseType CdmEngine::GetUsageInfo(const std::string& app_id,
}
CdmResponseType CdmEngine::ReleaseAllUsageInfo(const std::string& app_id) {
if (NULL == usage_property_set_.get()) {
usage_property_set_.reset(new UsagePropertySet());
}
usage_property_set_->set_app_id(app_id);
CdmResponseType status = NO_ERROR;
for (int j = kSecurityLevelL1; j < kSecurityLevelUnknown; ++j) {
DeviceFiles handle;
@@ -814,6 +819,13 @@ CdmResponseType CdmEngine::ReleaseAllUsageInfo(const std::string& app_id) {
"stops", j);
status = RELEASE_ALL_USAGE_INFO_ERROR_1;
} else {
SecurityLevel security_level =
static_cast<CdmSecurityLevel>(j) == kSecurityLevelL3
? kLevel3
: kLevelDefault;
usage_property_set_->set_security_level(security_level);
usage_session_.reset(
new CdmSession(usage_property_set_.get(), EMPTY_ORIGIN, NULL));
CdmResponseType status2 = usage_session_->
DeleteMultipleUsageInformation(provider_session_tokens);
if (status2 != NO_ERROR) {
@@ -826,6 +838,7 @@ CdmResponseType CdmEngine::ReleaseAllUsageInfo(const std::string& app_id) {
status = RELEASE_ALL_USAGE_INFO_ERROR_2;
}
}
usage_session_.reset(NULL);
return status;
}