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Merge "audiosystem JNI: check env pointer before use." into lmp-mr1-dev

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This commit is contained in:
Eric Laurent
2014-11-12 20:19:51 +00:00
committed by Android (Google) Code Review
parent 850ec91e88 449c588710
commit edd4a227e5
1 changed files with 6 additions and 1 deletions
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7
core/jni/android_media_AudioSystem.cpp
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@@ -160,6 +160,9 @@ JNIAudioPortCallback::~JNIAudioPortCallback()
{ {
// remove global references // remove global references
JNIEnv *env = AndroidRuntime::getJNIEnv(); JNIEnv *env = AndroidRuntime::getJNIEnv();
if (env == NULL) {
return;
}
env->DeleteGlobalRef(mObject); env->DeleteGlobalRef(mObject);
env->DeleteGlobalRef(mClass); env->DeleteGlobalRef(mClass);
} }
@@ -167,7 +170,9 @@ JNIAudioPortCallback::~JNIAudioPortCallback()
void JNIAudioPortCallback::sendEvent(int event) void JNIAudioPortCallback::sendEvent(int event)
{ {
JNIEnv *env = AndroidRuntime::getJNIEnv(); JNIEnv *env = AndroidRuntime::getJNIEnv();
if (env == NULL) {
return;
}
env->CallStaticVoidMethod(mClass, gPostEventFromNative, mObject, env->CallStaticVoidMethod(mClass, gPostEventFromNative, mObject,
event, 0, 0, NULL); event, 0, 0, NULL);
if (env->ExceptionCheck()) { if (env->ExceptionCheck()) {