From d7d7c150d85ff88d69d3a1f2569dfd7a854747e4 Mon Sep 17 00:00:00 2001
From: chenqiudu <chenqiudu@kuaishou.com>
Date: Wed, 4 Dec 2024 15:52:39 +0800
Subject: [PATCH] use safe snprintf

---
 stb_image_write.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stb_image_write.h b/stb_image_write.h
index e4b32ed1bc..151eacaacd 100644
--- a/stb_image_write.h
+++ b/stb_image_write.h
@@ -773,7 +773,7 @@ static int stbi_write_hdr_core(stbi__write_context *s, int x, int y, int comp, f
 #ifdef __STDC_LIB_EXT1__
       len = sprintf_s(buffer, sizeof(buffer), "EXPOSURE=          1.0000000000000\n\n-Y %d +X %d\n", y, x);
 #else
-      len = sprintf(buffer, "EXPOSURE=          1.0000000000000\n\n-Y %d +X %d\n", y, x);
+      len = snprintf(buffer, sizeof(buffer), "EXPOSURE=          1.0000000000000\n\n-Y %d +X %d\n", y, x);
 #endif
       s->func(s->context, buffer, len);