Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I want to be able to inject a .dll into a running JVM process. What I’m wondering is, once I’ve done this, can I somehow get the JNIEnv instance which would allow me to access objects within the running JVM? What I’m trying to achieve is something along the lines of Java Reflection, but on a native level.
Attach API is what you want to inject a DLL from outside the process. Note that it requires suitable OS permissions. Then use JNI Invocation API and standard JNI APIs to do whatever you need from inside.
Attach API from Oracle
and
Attach API from IBM