Add initgroups() call to drop_root_privileges

diff --git a/src/daemonfunc.cpp b/src/daemonfunc.cpp
index ab541cd..b9a9402 100644 (file)
--- a/src/daemonfunc.cpp
+++ b/src/daemonfunc.cpp
@@ -91,6 +91,10 @@ bool drop_root_privileges(const std::string &username,
             return false;
       }
 
+      // Initialize additional groups the user is a member of
+      if (initgroups(username.c_str(), getgid() == -1))
+         return false;
+
       if (setuid(my_user.Uid))
          return false;
    }