[Bug]: Images exported by GIMP results in application halt

[Maxwellads]

⚠️ Before submitting, please verify the following: ⚠️

• This is a bug, not a question or a configuration issue.
• This issue is not already reported on Github (I've searched it).
• Nextcloud Server and Desktop Client are up to date. See Server Maintenance and Release Schedule and Desktop Releases for supported versions.
• I agree to follow Nextcloud's Code of Conduct

Bug description

Found it by chance. Images exported by GIMP would result in client halt and genrerally crash, when sync is enabled and the image is put into Nextcloud sync folder.

Environment:
Windows 10, Nextcloud Desktop 3.7.3, GIMP 2.10.32

Steps to reproduce:

Steps to reproduce

1. Open GIMP, create an new image(any size would be okay). Leave it blank or add whatever you want, then export it to a jpeg/jpg image.
2. Setup a client and enable sync, move the image file into sync folder.
3. The client will freeze and be no longer responsive, while the right-click menu of explorer.exe is also stuck by it. Once you end the task (of NC client), explorer.exe would also load instantly.

Expected behavior

Explained above.

Which files are affected by this bug

Jpg/Jpeg files generated/edited by GIMP

Operating system

Windows

Which version of the operating system you are running.

Windows 10

Package

Official SNAP package

Nextcloud Server version

25.0.3

Nextcloud Desktop Client version

3.7.3

Is this bug present after an update or on a fresh install?

Updated from a minor version (ex. 3.4.2 to 3.4.4)

Are you using the Nextcloud Server Encryption module?

Encryption is Enabled

Are you using an external user-backend?

• Default internal user-backend
• LDAP/ Active Directory
• SSO - SAML
• Other

Nextcloud Server logs

No problem was found from server side, all client.

Additional info

If you cannot reproduce it by generating an image on your own, this is the file that resulted in problems.

Here is the debug archive: FILE

Putting the file in server and let client sync it also does the same.

[joshtrichards]

Hi @Maxwellads - I'm not able to reproduce this behavior today, at least on Linux + GIMP. Are you still able to reproduce this behavior in your environment today?