Specific Gif causes crash

[connyduck]

This gif causes the library to crash. I'm using the Glide integration, version 2.20.0

  java.lang.NullPointerException: Attempt to invoke virtual method 'int android.graphics.Rect.width()' on a null object reference
        at com.github.penfeizhou.animation.gif.decode.GifDecoder.renderFrame(GifDecoder.java:113)
        at com.github.penfeizhou.animation.decode.FrameSeqDecoder.step(FrameSeqDecoder.java:505)
        at com.github.penfeizhou.animation.decode.FrameSeqDecoder.access$200(FrameSeqDecoder.java:36)
        at com.github.penfeizhou.animation.decode.FrameSeqDecoder$1.run(FrameSeqDecoder.java:60)
        at com.github.penfeizhou.animation.decode.FrameSeqDecoder.innerStart(FrameSeqDecoder.java:310)
        at com.github.penfeizhou.animation.decode.FrameSeqDecoder.access$900(FrameSeqDecoder.java:36)
        at com.github.penfeizhou.animation.decode.FrameSeqDecoder$6.run(FrameSeqDecoder.java:280)
        at android.os.Handler.handleCallback(Handler.java:938)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loopOnce(Looper.java:201)
        at android.os.Looper.loop(Looper.java:288)
        at android.os.HandlerThread.run(HandlerThread.java:67)

[jingpeng]

Can you paste the explicit gif file here?

[connyduck]

[connyduck]

@penfeizhou any chance you can take a look at this? 🥺

[penfeizhou]

OK, let me see.

[penfeizhou]

This gif file's Background Color Index is out of range. This should not happen. I'll add some protection code.

[penfeizhou]

Please try v2.22.0

[connyduck]

Yes it works with 2.22.0, thank you