diff -up openssh-7.4p1/session.c.update-pw openssh-7.4p1/session.c
--- openssh-7.4p1/session.c.update-pw	2019-03-04 14:10:57.287054645 +0100
+++ openssh-7.4p1/session.c	2019-03-04 14:12:39.259997218 +0100
@@ -1522,9 +1522,18 @@ do_child(Session *s, const char *command
 	char **env;
 	char *argv[ARGV_MAX];
 	const char *shell, *shell0;
-	struct passwd *pw = s->pw;
+	struct passwd *pw = NULL;
 	int r = 0;
 
+	/* Update the users passwd structure after successful login */
+	pw = getpwuid(s->pw->pw_uid);
+	if (pw != NULL) {
+		free(s->pw);
+		s->pw = pw;
+	} else {
+		pw = s->pw;
+	}
+
 	/* remove hostkey from the child's memory */
 	destroy_sensitive_data();
 	packet_clear_keys();