Add comment about IPAddress::get_ip_str unsafety.

GitOrigin-RevId: 29cd28bf9a6422cd0295c74f904ba380fc119570
2020-05-16 16:43:40 +03:00 · 2020-05-16 16:43:40 +03:00 · 06b053ff3e
commit 06b053ff3e
parent 54f9c77a20
1 changed files with 2 additions and 0 deletions
--- a/tdutils/td/utils/port/IPAddress.h
+++ b/tdutils/td/utils/port/IPAddress.h
@ -40,6 +40,8 @@ class IPAddress {

  uint32 get_ipv4() const;
  string get_ipv6() const;
+
+  // returns result in a static thread-local buffer, which may be overwritten by any subsequent method call
  Slice get_ip_str() const;

  static string ipv4_to_str(uint32 ipv4);