--- a/svr-auth.c	Thu Mar 21 23:28:59 2019 +0800
+++ b/svr-auth.c	Fri Jun 26 21:07:34 2020 +0800
@@ -241,8 +241,7 @@
 	}
 
 	if (strlen(username) != userlen) {
-		dropbear_exit("Attempted username with a null byte from %s",
-			svr_ses.addrstring);
+		dropbear_exit("Attempted username with a null byte");
 	}
 
 	if (ses.authstate.username == NULL) {
@@ -252,8 +251,7 @@
 	} else {
 		/* check username hasn't changed */
 		if (strcmp(username, ses.authstate.username) != 0) {
-			dropbear_exit("Client trying multiple usernames from %s",
-				svr_ses.addrstring);
+			dropbear_exit("Client trying multiple usernames");
 		}
 	}
 
@@ -268,8 +266,7 @@
 	if (!ses.authstate.pw_name) {
 		TRACE(("leave checkusername: user '%s' doesn't exist", username))
 		dropbear_log(LOG_WARNING,
-				"Login attempt for nonexistent user from %s",
-				svr_ses.addrstring);
+				"Login attempt for nonexistent user");
 		ses.authstate.checkusername_failed = 1;
 		return DROPBEAR_FAILURE;
 	}
@@ -279,9 +276,8 @@
 	if (!(DROPBEAR_SVR_MULTIUSER && uid == 0) && uid != ses.authstate.pw_uid) {
 		TRACE(("running as nonroot, only server uid is allowed"))
 		dropbear_log(LOG_WARNING,
-				"Login attempt with wrong user %s from %s",
-				ses.authstate.pw_name,
-				svr_ses.addrstring);
+				"Login attempt with wrong user %s",
+				ses.authstate.pw_name);
 		ses.authstate.checkusername_failed = 1;
 		return DROPBEAR_FAILURE;
 	}
@@ -440,8 +436,8 @@
 		} else {
 			userstr = ses.authstate.pw_name;
 		}
-		dropbear_exit("Max auth tries reached - user '%s' from %s",
-				userstr, svr_ses.addrstring);
+		dropbear_exit("Max auth tries reached - user '%s'",
+				userstr);
 	}
 	
 	TRACE(("leave send_msg_userauth_failure"))