The entire patchset passes FATE
/Tomas
From c000b8a5e90883f28ce6c58960227e5825ac20d1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomas=20H=C3=A4rdin?= <[email protected]>
Date: Wed, 15 May 2024 21:03:47 +0200
Subject: [PATCH 1/5] lavu/common.h: Fix UB in av_clipl_int32_c()
Found by value analysis
---
libavutil/common.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavutil/common.h b/libavutil/common.h
index 3e4c339893..ac68c0cfff 100644
--- a/libavutil/common.h
+++ b/libavutil/common.h
@@ -252,8 +252,8 @@ static av_always_inline av_const int16_t av_clip_int16_c(int a)
*/
static av_always_inline av_const int32_t av_clipl_int32_c(int64_t a)
{
- if ((a+0x80000000u) & ~UINT64_C(0xFFFFFFFF)) return (int32_t)((a>>63) ^ 0x7FFFFFFF);
- else return (int32_t)a;
+ if ((a+UINT64_C(0x80000000)) & ~UINT64_C(0xFFFFFFFF)) return (int32_t)((a>>63) ^ 0x7FFFFFFF);
+ else return (int32_t)a;
}
/**
--
2.39.2
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