From fb3054d814d6398fcf28de1a1e8fa2f8cf020834 Mon Sep 17 00:00:00 2001
From: Alexander Smorkalov <alexander.smorkalov@opencv.ai>
Date: Thu, 14 May 2026 11:26:40 +0300
Subject: [PATCH] Suppressed UB warning in cubeRoot function.

---
 modules/core/src/mathfuncs.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/core/src/mathfuncs.cpp b/modules/core/src/mathfuncs.cpp
index 71ff383eb4..abcfb54215 100644
--- a/modules/core/src/mathfuncs.cpp
+++ b/modules/core/src/mathfuncs.cpp
@@ -103,7 +103,7 @@ static bool ocl_math_op(InputArray _src1, InputArray _src2, OutputArray _dst, in
    Fast cube root by Ken Turkowski
    (http://www.worldserver.com/turk/computergraphics/papers.html)
 \* ************************************************************************** */
-float  cubeRoot( float value )
+CV_DISABLE_UBSAN float cubeRoot( float value )
 {
     CV_INSTRUMENT_REGION();