JNI can't release memory

Question

This is JNI\'s C++ code:

extern \"C\" JNIEXPORT jbyteArray JNICALL
Java_cn_rilled_encoder_JNIEncoder_encodeEncryptBuff(
        JNIEnv* env,
        jobject obj,         


        

Answer 1

I solved the problem with delete encryptBuff.

New Code

...
unsigned char* chars = (unsigned char *) malloc(chars_len);
...
free(chars);
delete encryptBuff;

return bArray;

New memory usage: