Bug#1098991: .ico: 128x128 file detected as -128x-128

Alfred Agrell

2025-02-27 01:10:01 UTC

Package: file
Version: 1:5.44-3
Severity: normal
X-Debbugs-Cc: ***@gmail.com

Dear Maintainer,

Please run file on these ico files:

https://gitlab.gnome.org/-/project/1548/uploads/2f03bd8f08a94e6acc8d1515970ff007/icontest.tar.xz

Expected:
icontest/128-24.1bpp-bmp.ico: MS Windows icon resource - 1 icon, 128x128, 24 bits/pixel
icontest/128-32.8bpp-bmp.ico: MS Windows icon resource - 1 icon, 128x128, 32 bits/pixel
(etc)

Actual:
icontest/128-24.1bpp-bmp.ico: MS Windows icon resource - 1 icon, -128x-128, 24 bits/pixel
icontest/128-32.8bpp-bmp.ico: MS Windows icon resource - 1 icon, -128x-128, 32 bits/pixel
(etc)

-- System Information:
Debian Release: 12.9
APT prefers stable-security
APT policy: (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 6.1.0-29-amd64 (SMP w/16 CPU threads; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages libmagic1 depends on:
ii libbz2-1.0 1.0.8-5+b1
ii libc6 2.36-9+deb12u9
ii liblzma5 5.4.1-0.2
ii libmagic-mgc 1:5.44-3
ii zlib1g 1:1.2.13.dfsg-1

libmagic1 recommends no packages.

Versions of packages libmagic1 suggests:
ii file 1:5.44-3

Versions of packages file depends on:
ii libc6 2.36-9+deb12u9

-- no debconf information