Use snprintf instead

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

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;