1 files changed, 4 insertions, 4 deletions
diff --git a/src/displayapp/screens/SystemInfo.cpp b/src/displayapp/screens/SystemInfo.cpp
index eea75938..18fb7ad2 100644
--- a/src/displayapp/screens/SystemInfo.cpp
+++ b/src/displayapp/screens/SystemInfo.cpp
@@ -236,9 +236,9 @@ std::unique_ptr<Screen> SystemInfo::CreateScreen4() {
   auto nb = uxTaskGetSystemState(tasksStatus, maxTaskCount, nullptr);
   std::sort(tasksStatus, tasksStatus + nb, sortById);
   for (uint8_t i = 0; i < nb && i < maxTaskCount; i++) {
-    char buffer[7] = {0};
+    char buffer[11] = {0};
 
-    sprintf(buffer, "%lu", tasksStatus[i].xTaskNumber);
+    snprintf(buffer, sizeof(buffer), "%lu", tasksStatus[i].xTaskNumber);
     lv_table_set_cell_value(infoTask, i + 1, 0, buffer);
     switch (tasksStatus[i].eCurrentState) {
       case eReady:
@@ -262,9 +262,9 @@ std::unique_ptr<Screen> SystemInfo::CreateScreen4() {
     lv_table_set_cell_value(infoTask, i + 1, 1, buffer);
     lv_table_set_cell_value(infoTask, i + 1, 2, tasksStatus[i].pcTaskName);
     if (tasksStatus[i].usStackHighWaterMark < 20) {
-      sprintf(buffer, "%d low", tasksStatus[i].usStackHighWaterMark);
+      snprintf(buffer, sizeof(buffer), "%" PRIu16 " low", tasksStatus[i].usStackHighWaterMark);
     } else {
-      sprintf(buffer, "%d", tasksStatus[i].usStackHighWaterMark);
+      snprintf(buffer, sizeof(buffer), "%" PRIu16, tasksStatus[i].usStackHighWaterMark);
     }
     lv_table_set_cell_value(infoTask, i + 1, 3, buffer);
   }