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Opened '20120618T08:26:27' by jmoskovc as https://fedorahosted.org/abrt/ticket/592
- discussing with ptisnovs, so fat we have two ideas:
- override the Exception or Throwable classes
- implement pytho…
mozeq updated
11 years ago
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您好!最近在看您的博文“议题解析与复现--《Java内存攻击技术漫谈》(二)无文件落地Agent型内存马 ”,想请问一下您是如何通过jni程序获取到JVMTIEnv的地址呢?请问您的jni工程有代码可以参考一下吗?谢谢啦!
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## Overview of JEP 331 : Low-Overhead Heap Profiling
Provide a low-overhead way to sample Java heap allocations via `JVMTI` interface.
Specifically, this feature is low-overhead enough to be enabl…
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* I've seen javafuzz, jfuzz, and the like
* Take an AFL approach of watching navigated bytecodes (maybe even use a meta-circular JVM instead of OpenJDK)
* Intelligently run many on separate JVM cont…
cretz updated
6 years ago
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The disruption tests try to simulate various pauses that could occur within ES. One of these possible pauses is a GC pause. The disruption tests simulate GC pauses using Thread suspend/resume. However…
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is there a way so that I can record multiple videos without closing the encoders or the camera,
I want to record 30 sec videos all the time, any recommended starting point ?
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[JOL (Java Object Layout)](https://github.com/openjdk/jol#java-object-layout-jol) is a tiny toolbox to analyze object layout in JVMs.
The tool depends on Unsafe, JVMTI, and Serviceability Agent (SA…
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Determine if / how OpenJ9 should implement JEP 331: http://openjdk.java.net/jeps/331
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Failure link
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From [an internal build](https://hyc-runtimes-jenkins.swg-devops.com/job/Test_openjdk21_j9_extended.openjdk_x86-64_linux/14/)(`sles12x86-rtp-rt6-1`):
```
java version "…
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Noticed while implementing #13192
The order of operations for a clone is:
- allocate new object zeroed
- copy object contents (including lockword) a reference-sized slot at a time
- zero lockw…