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From: Sergio Gelato &lt;sergio.gelato@astro.su.se&gt;
To: &quot;submit@bugs.debian.org&quot; &lt;submit@bugs.debian.org&gt;
Subject: clamscan: thread '&lt;unnamed&gt;' panicked while scanning a TIFF file
Thread-Topic: clamscan: thread '&lt;unnamed&gt;' panicked while scanning a TIFF file
Thread-Index: AQHcWUTwkUTy7a4IT0+MlylDVAij+g==
Date: Wed, 19 Nov 2025 11:19:21 +0000
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Package: clamav
Version: 1.4.3+dfsg-1

Scanning https://github.com/holoviz/datashader/raw/refs/heads/main/datashad=
er/tests/data/world.rgb.tif (sha256:  a89c9376a0023c7b76af4df5000639d0e32d9=
76c4f9d8750b1825ed3fac2eb7b) with clamscan reproducibly results in the foll=
owing warning:

thread '&lt;unnamed&gt;' panicked at /build/reproducible-path/clamav-1.4.3+dfsg/.=
cargo/vendor/image/src/codecs/tiff.rs:269:21:
copy_from_slice: source slice length (131072) does not match destination sl=
ice length (393216)

clamscan then declares the file to be OK and continues normally.=
]