[Bug]: Uploading a photo in portrait orientation automatically rotates it to landscape orientation after upload

[ManikandanUV]

Requirements

• Is this a bug report? For questions or discussions use https://lemmy.ml/c/lemmy_support
• Did you check to see if this issue already exists?
• Is this only a single bug? Do not put multiple bugs in one issue.
• Is this a server side (not related to the UI) issue? Use the Lemmy back end repo.

Summary

https://lemmy.world/post/103993

Here's an example. I uploaded two photos, and they both got rotated automatically. You can check the linked imgur album to see how they appear normally.

Steps to Reproduce

1. Create a post
2. Upload a portrait oriented photo
3. Click preview
4. ???
5. Profit

Technical Details

None that I know of

Version

BE: 0.17.4

Lemmy Instance URL

lemmy.world

[alectrocute]

I think this is because we're stripping metadata off the image upon upload.

Can you share the file directly to your GitHub comment so we can compare?

[ManikandanUV]

Here you go

[Naomikho]

I think this is because we're stripping metadata off the image upon upload.

Can you share the file directly to your GitHub comment so we can compare?

Someone in my community managed to reproduce the issue too, and it does seem to be due to the metadata. I hope this can help too
Before upload:

After upload:

I checked the metadata of this image and the width and height are flipped. In the first image it's the other way round(as it should be).

[Naomikho]

@alectrocute Sorry I forgot to mentioned in my previous comment, hope the stuff I posted helps. I'm not familiar with rust, pict-rs or magick so I can't figure out the reason behind this behaviour.😅

[Naomikho]

Issue seems fixed with the latest lemmy update which is using pict-rs 4.0 :D

[KAMiKAZOW]

Issue seems fixed with the latest lemmy update which is using pict-rs 4.0 :D

Apparently not: https://lemmy.world/post/3097282

Uploaded after the 0.18.4 upgrade.