>attach... - Site Discussion@Heyuri

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Anonymous 2025/06/12(Thu)19:13:43 ID:GOBRnCYk No.68711

>attach 1.9MiB file
>post header shows 1990Kb
>download file
>file is 2.6 MiB
Visually file is identical to original, did not look further yet.
File in question:
https://up.heyuri.net/src/4542.jpg
Post:
https://img.heyuri.net/b/koko.php?res=146192#q146250

1 Anonymous 2025/06/12(Thu)19:23:40 ID:NPqIDsoM No.68712

Inflates other JPEGs too.
Swithcing off JS has no effect.
Gyate

Kanako

in OP was not affected.
Does engine recompress JPEGs for some reason?

2 Anonymous 2025/06/12(Thu)19:25:05 ID:ADMIN No.68713

overlooking R8.e violation for the sake of discussion...

I dunno, but the file at https://img.heyuri.net/b/src/1749754302010.jpg is indeed different than the one at https://up.heyuri.net/src/4542.jpg (viewable by CTRL+I on Firefox)
Maybe has to do with the way images are processed by kokonotsuba?

3 Anonymous 2025/06/12(Thu)19:34:13 ID:NPqIDsoM No.68714

>>68713
Sorry for greentext.

4 Anonymous 2025/06/12(Thu)20:37:10 ID:NPqIDsoM No.68715

5 Anonymous 2025/06/12(Thu)21:03:25 ID:NPqIDsoM No.68716

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>>68713
>Does engine recompress JPEGs for some reason?
It does, since ba9208e43f29d07f357afbe7d9f26f2c1736b02e, 2025-04-24 00:33:13+1000
https://github.com/Heyuri/kokonotsuba/blob/main/code/libraries/lib_file.php#L190
It's a very, excentric, way to remove EXIF.
Better just call "exiftool", like (for example) LynxChan does (https://gitgud.io/LynxChan/LynxChan/-/blob/master/src/be/engine/formOps.js#L10)

6 Anonymous ## Mod This user is a moderator

2025/06/12(Thu)21:08:53 ID:MODERATOR No.68717

We discussed it in DevChat after this thread was made - hachikuji is gonna look into alternative ways of removing/modifying EXIF tomoz

7 Anonymous 2025/06/12(Thu)21:47:01 ID:1m7QgQbY No.68718

that's the malware kaguya embeds into all files to extract our OC without our consent ヽ(`Д´)ノ

8 Anonymous★Xq/XOWxrk0 2025/06/19(Thu)13:04:17 ID:T3Q9kouQ No.68773

>>68714
>Sorry for greentext.
<not sorry for this pink text, just gotta know when you can play your cards!ヽ(´ー｀)ノ

9 hachikuji ## Developer This user is a developer

2025/06/19(Thu)13:07:26 ID:MODERATOR No.68774

(regarding the bug, it has been fix'd)

10 Anonymous 2025/06/19(Thu)14:00:26 ID:NPqIDsoM No.68776

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>>68774
Thanks :3

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