28 lines
705 B
Diff
28 lines
705 B
Diff
From c867cd96956a2c5034496362c4a530b97fefe4b8 Mon Sep 17 00:00:00 2001
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From: Fabio Valentini <decathorpe@gmail.com>
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Date: Fri, 13 Jan 2023 17:35:44 +0100
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Subject: [PATCH 2/3] Fix UB in pred_max test
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Backport of upstream commit:
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https://github.com/xiph/rav1e/commit/d56fe642bbbd8fe3d20c851b950db3fcaea53c7a
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---
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src/predict.rs | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/predict.rs b/src/predict.rs
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index 8e0108a..6058ccb 100644
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--- a/src/predict.rs
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+++ b/src/predict.rs
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@@ -1542,7 +1542,7 @@ mod test {
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}
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}
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- let above_left = unsafe { *above.as_ptr().offset(-1) };
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+ let above_left = max12bit;
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pred_paeth(
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&mut o.as_region_mut(),
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--
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2.39.2
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