add todo.

pingcap · Nov 2, 2021 · 79751fc · 79751fc
1 parent f9dc432
commit 79751fc
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/dbms/src/Common/setThreadName.cpp b/dbms/src/Common/setThreadName.cpp
@@ -24,6 +24,7 @@ extern const int PTHREAD_ERROR;
 void setThreadName(const char * tname)
 {
     constexpr auto max_len = 15; // thread name will be tname[:MAX_LEN]
+    // TODO: Replace strlen for safety
     if (std::strlen(tname) > max_len)
         std::cerr << "set thread name " << tname << " is too long and will be truncated by system\n";