RFR: 8365609: Null pointer dereference in src/java.desktop/share/native/common/java2d/opengl/OGLBlitLoops.c OGLBlitToSurfaceViaTexture()

[Phil Race]

On Wed, 20 Aug 2025 12:06:19 GMT, Artem Semenov <asemenov at openjdk.org> wrote:

> > There seem to be un-related changes in this PR. Please check.
> 
> In [this](https://github.com/openjdk/jdk/pull/26002#issuecomment-3023050372) PR, they asked not to create multiple tickets for the same issues… even if they are in different files…
> 
> However, it’s not difficult for me to distribute the fixes across several tickets into different subcomponents if you think it’s necessary to do so.

I see. From the bug subject I would never have guessed it touched GTK and gif decoding.
And you expended about 3 sentences in the description on the OGL one and didn't discuss the others.
They deserve some discussion too.

And then the JBS issue and the PR should have a title change  .. something like this 
"Fix several potential NULL native pointer dereferences in the desktop module".

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PR Comment: https://git.openjdk.org/jdk/pull/26799#issuecomment-3212053696