On Mon, 6 Nov 2023 18:45:41 GMT, Sergey Bylokhov <[email protected]> wrote:
>> The bug on Windows doesn't generate any error messages. During the testcase >> run, every "Open MIDI port" message should be followed by an "All >> SysexMessage sent" message. Alternatively, you can check `%ERRORLEVEL%` to >> determine if there's an error when JVM exits. >> >> On Linux, there are no software MIDI devices provided by default. To >> reproduce this bug on Linux, you need to connect a real MIDI device to Linux >> or create a virtual MIDI device by running the command `sudo modprobe >> snd_virmidi midi_devs=1`. >> >> The bug occurred because a pointer was increased on Line 137, then it >> attempted to release the modified pointer on Line 143. >> >> https://github.com/openjdk/jdk/blob/e9d19d0fffc47119d0d4f756833ec87cd0a6331e/src/java.desktop/share/native/libjsound/MidiOutDevice.c#L128-L144 >> >> To fix this, I added a variable `msg` to store the modified pointer to >> prevent `data` pointer being modified. > > It seems the bug is a duplicate of the next one > https://bugs.openjdk.org/browse/JDK-8301310 ? @mrserb Yes, they are indeed the same bug. I'm sorry for not noticing the issue. ------------- PR Comment: https://git.openjdk.org/jdk/pull/16477#issuecomment-1799061968
