From 238a621c117433b2eb44d92177a58c5af4892c49 Mon Sep 17 00:00:00 2001
From: jackun <jack.un@gmail.com>
Date: Sat, 22 Apr 2023 22:12:47 +0300
Subject: [PATCH] Use snprintf instead

---
 src/hud_elements.cpp   | 8 ++++----
 src/overlay_params.cpp | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/hud_elements.cpp b/src/hud_elements.cpp
index eb682e60..904c025b 100644
--- a/src/hud_elements.cpp
+++ b/src/hud_elements.cpp
@@ -199,8 +199,8 @@ void HudElements::gpu_stats(){
         }
         if (HUDElements.params->enabled[OVERLAY_PARAM_ENABLED_gpu_power]) {
             ImguiNextColumnOrNewRow();
-            static char str[5];
-            sprintf(str, "%.1f", gpu_info.powerUsage);
+            char str[16];
+            snprintf(str, sizeof(str), "%.1f", gpu_info.powerUsage);
             if (strlen(str) > 4)
                 right_aligned_text(text_color, HUDElements.ralign_width, "%.0f", gpu_info.powerUsage);
             else
@@ -267,8 +267,8 @@ void HudElements::cpu_stats(){
 
         if (HUDElements.params->enabled[OVERLAY_PARAM_ENABLED_cpu_power]){
             ImguiNextColumnOrNewRow();
-            static char str[5];
-            sprintf(str, "%.1f", gpu_info.powerUsage);
+            char str[16];
+            snprintf(str, sizeof(str), "%.1f", gpu_info.powerUsage);
             if (strlen(str) > 4)
                 right_aligned_text(HUDElements.colors.text, HUDElements.ralign_width, "%.0f", cpuStats.GetCPUDataTotal().power);
             else
diff --git a/src/overlay_params.cpp b/src/overlay_params.cpp
index 1dbbfeaf..3bac1e81 100644
--- a/src/overlay_params.cpp
+++ b/src/overlay_params.cpp
@@ -901,7 +901,7 @@ bool parse_preset_config(int preset, struct overlay_params *params){
    FILE *preset_file = fopen(preset_path.c_str(), "r");
    char line[20];
    char preset_string[20];
-   sprintf(preset_string, "[preset %d]\n", preset);
+   snprintf(preset_string, sizeof(preset_string), "[preset %d]\n", preset);
    bool found_preset = false;
    if (preset_file == NULL)
       return false;