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ArrayIndexOutOfBoundsException at ja.burhanrashid52.photoeditor.BitmapUtil.removeTransparency (BitmapUtil.java:46)

See original GitHub issue

I have crash reports of ArrayIndexOutOfBoundsException through Crashlytics in my app:

java.lang.RuntimeException: at android.os.AsyncTask$3.done (AsyncTask.java:353) at java.util.concurrent.FutureTask.finishCompletion (FutureTask.java:383) at java.util.concurrent.FutureTask.setException (FutureTask.java:252) at java.util.concurrent.FutureTask.run (FutureTask.java:271) at android.os.AsyncTask$SerialExecutor$1.run (AsyncTask.java:245) at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1162) at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:636) at java.lang.Thread.run (Thread.java:764) Caused by: java.lang.ArrayIndexOutOfBoundsException: at ja.burhanrashid52.photoeditor.BitmapUtil.removeTransparency (BitmapUtil.java:46) at ja.burhanrashid52.photoeditor.PhotoEditor$6$1.doInBackground (PhotoEditor.java:743) at ja.burhanrashid52.photoeditor.PhotoEditor$6$1.doInBackground (PhotoEditor.java:730) at android.os.AsyncTask$2.call (AsyncTask.java:333) at java.util.concurrent.FutureTask.run (FutureTask.java:266) at android.os.AsyncTask$SerialExecutor$1.run (AsyncTask.java:245) at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1162) at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:636) at java.lang.Thread.run (Thread.java:764)

Unfortunately, I cannot provide any more information at the moment other than this.

I am using implementation 'ja.burhanrashid52:photoeditor:1.0.0'

Issue Analytics

State:
Created 3 years ago
Reactions:1
Comments:12 (3 by maintainers)

Top GitHub Comments

1reaction

ankitbatra11commented, Sep 4, 2020

Happened to see another occurrence in the production instance of my app

Caused by java.lang.ArrayIndexOutOfBoundsException: length=1501200; index=1501200
       at ja.burhanrashid52.photoeditor.BitmapUtil.removeTransparency(BitmapUtil.java:46)
       at ja.burhanrashid52.photoeditor.PhotoEditor$6$1.doInBackground(PhotoEditor.java:743)
       at ja.burhanrashid52.photoeditor.PhotoEditor$6$1.doInBackground(PhotoEditor.java:730)
       at android.os.AsyncTask$2.call(AsyncTask.java:333)
       at java.util.concurrent.FutureTask.run(FutureTask.java:266)
       at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:245)
       at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
       at java.lang.Thread.run(Thread.java:764)

Looks like a bug in the code snippet below (taken from BitmapUtil.removeTransparency)

loop:
        for (int y = 0; y < source.getHeight(); y++) {
            for (int x = firstX; x < source.getHeight(); x++) {
                if (pixels[x + (y * source.getWidth())] != Color.TRANSPARENT) {
                    firstY = y;
                    break loop;
                }
            }
        }

for (int x = firstX; x < source.getHeight(); x++) { should be for (int x = firstX; x < source.getWidth(); x++) {

0reactions

ankitbatra11commented, Sep 15, 2020

@ankitbatra11 Thanks for the PR. I will have a look at it. Are you able to reproduce the issue in your device, because it will help us to verify the fix?

Sorry, can’t reproduce it. Already using the fix in the production instance of my app. Will try to update here if I see this issue again.