RFR: 8357714: AudioClip.play crash on macOS when loading resource from jar [v3]

[Andy Goryachev]

On Thu, 10 Jul 2025 07:45:26 GMT, Johan Vos <jvos at openjdk.org> wrote:

>> After JDK-8287822 (https://bugs.openjdk.org/browse/JDK-8287822), mpeg file content is no longer played via GSTPlatform but via OSXPlatform. 
>> We need to correctly handle data in case the source is a file inside a jar, in which case CJavaInputStreamCallbacks is used.
>> 
>> The 2 changes I made are:
>> 1. Use ConnectionHolder instead of Locator for CJavaInputStreamCallbacks in case a jar resource is used.
>> 2. In case of random access datasource, use readBlock instead of readNextBlock in AVMediaPlayer
>
> Johan Vos has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Remove whitespace

With JDK24 crashes on the first try:

#  SIGSEGV (0xb) at pc=0x00000001047cf18c, pid=37494, tid=30723
#
# JRE version: OpenJDK Runtime Environment (24.0+36) (build 24+36-3646)
# Java VM: OpenJDK 64-Bit Server VM (24+36-3646, mixed mode, sharing, tiered, compressed oops, compressed class ptrs, g1 gc, bsd-aarch64)
# Problematic frame:
# V  [libjvm.dylib+0x53718c]  jni_IsInstanceOf+0x1a8

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PR Comment: https://git.openjdk.org/jfx/pull/1839#issuecomment-3058390712