Update stb_image_write.h

Provided `sizeof(buffer)` in `sptintf`
syoyo · Dec 4, 2023 · 8fdeca1 · 8fdeca1
1 parent 7fd75df
commit 8fdeca1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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);