- handle possible null result of localtime

2020-06-03 12:34:10 +03:00 · 2020-06-03 12:34:10 +03:00 · 9ec2f734d8
parent 2986655930
commit 9ec2f734d8
1 changed files with 3 additions and 2 deletions
--- a/src/engine/helper/HL_String.cpp
+++ b/src/engine/helper/HL_String.cpp
@ -283,10 +283,11 @@ std::string StringHelper::trim(const std::string &s)

 std::string StringHelper::timeToString(time_t t)
 {
-    char buffer[96];
+    char buffer[128] = "";
    struct tm lt;
 #if defined(TARGET_LINUX) || defined(TARGET_OSX) || defined(TARGET_ANDROID)
-    localtime_r(&t, &lt);
+    if (localtime_r(&t, &lt) == nullptr)
+        return std::string();
 #else
    lt = *localtime(&t);
 #endif