Fixed memory leak in countdown screen, causing a crash within 2 minutes

2018-02-14 22:02:38 +01:00 · 2018-02-14 22:02:38 +01:00 · 617fa3fbd2
commit 617fa3fbd2
parent ad65d4e233
2 changed files with 3 additions and 2 deletions
--- a/src/display.cpp
+++ b/src/display.cpp
@ -119,7 +119,6 @@ const char* FormatPercentage(uint8_t percentage)
 {
  char* value = new char[6];

-
  itoa(percentage, value, 10);

  uint8_t length = strlen(value);
--- a/src/screen/countdown.cpp
+++ b/src/screen/countdown.cpp
@ -14,7 +14,9 @@ inline uint32_t intDivCeil(uint32_t x, uint32_t y)

 void CountdownScreen::printRemainingTime()
 {
-  LCDPrintLineCentered(getDisplay(), 1, FormatTime(mLastDisplayed));
+  const char* time = FormatTime(mLastDisplayed);
+  LCDPrintLineCentered(getDisplay(), 1, time);
+  delete[] time;
 }