From 892d73e5d0ba4906149809c964cfd74e9da81a52 Mon Sep 17 00:00:00 2001 From: Giovanni Bajo Date: Wed, 1 May 2024 11:36:38 +0200 Subject: [PATCH] Fix warning on use of sprintf Using snprintf avoid compilation warnings/errors on modern UNIX systems. Specifically, this triggered on macOS 14.4.1. --- 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);