From ef006ca407ae22bc4b3e823d2c03d3bc5b21feb7 Mon Sep 17 00:00:00 2001
From: Terry Sanders <gitlab@vertone.co.uk>
Date: Tue, 19 Jan 2021 14:47:11 +0000
Subject: [PATCH] Fixed issue where mysql_free_result can get called twice when
 a vaild username with an incorrect password is used.

---
 src/zm_user.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/zm_user.cpp b/src/zm_user.cpp
index 06b53abbe..82f77ae63 100644
--- a/src/zm_user.cpp
+++ b/src/zm_user.cpp
@@ -132,12 +132,12 @@ User *zmLoadUser(const char *username, const char *password) {
   if ( mysql_num_rows(result) == 1 ) {
     MYSQL_ROW dbrow = mysql_fetch_row(result);
     User *user = new User(dbrow);
-    mysql_free_result(result);
 
     if ( 
         (! password )  // relay type must be none
         ||
         verifyPassword(username, password, user->getPassword()) ) {
+      mysql_free_result(result);
       Info("Authenticated user '%s'", user->getUsername());
       return user;
     }