From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Mon, 5 May 2025 15:22:37 +0000 (-0300)
Subject: math: Fix UB in ldbl-96 sinl
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3c633b03da580b9bed498eb0ef30a3c7ac1fae7;p=thirdparty%2Fglibc.git

math: Fix UB in ldbl-96 sinl
---

diff --git a/sysdeps/ieee754/ldbl-96/k_sinl.c b/sysdeps/ieee754/ldbl-96/k_sinl.c
index ee212ba120..26d75687ce 100644
--- a/sysdeps/ieee754/ldbl-96/k_sinl.c
+++ b/sysdeps/ieee754/ldbl-96/k_sinl.c
@@ -87,7 +87,7 @@ long double
 __kernel_sinl(long double x, long double y, int iy)
 {
   long double absx, h, l, z, sin_l, cos_l_m1;
-  int index;
+  unsigned int index;
 
   absx = fabsl (x);
   if (absx < 0.1484375L)