Merge 10.0 into 10.1

3 files changed, 7 insertions, 1 deletions

diff --git a/plugin/auth_pam/auth_pam.c b/plugin/auth_pam/auth_pam.c
index 1f25163b371..95d95b9719c 100644
--- a/plugin/auth_pam/auth_pam.c
+++ b/plugin/auth_pam/auth_pam.c
@@ -162,6 +162,7 @@ static int pam_auth(MYSQL_PLUGIN_VIO *vio, MYSQL_SERVER_AUTH_INFO *info)
   if (new_username && strcmp(new_username, info->user_name))
     strncpy(info->authenticated_as, new_username,
             sizeof(info->authenticated_as));
+  info->authenticated_as[sizeof(info->authenticated_as)-1]= 0;
 
 end:
   pam_end(pamh, status);
diff --git a/plugin/feedback/sender_thread.cc b/plugin/feedback/sender_thread.cc
index 91ac92e3d39..d61e303e8b3 100644
--- a/plugin/feedback/sender_thread.cc
+++ b/plugin/feedback/sender_thread.cc
@@ -205,7 +205,7 @@ static void send_report(const char *when)
     /*
       otherwise, prepare the THD and TABLE_LIST,
       create and fill the temporary table with data just like
-      SELECT * FROM IFROEMATION_SCHEMA.feedback is doing,
+      SELECT * FROM INFORMATION_SCHEMA.FEEDBACK is doing,
       read and concatenate table data into a String.
     */
     if (!(thd= new THD()))
diff --git a/plugin/server_audit/server_audit.c b/plugin/server_audit/server_audit.c
index 2574961f188..e9827b90402 100644
--- a/plugin/server_audit/server_audit.c
+++ b/plugin/server_audit/server_audit.c
@@ -1041,6 +1041,7 @@ static int start_logging()
     error_header();
     fprintf(stderr, "logging started to the file %s.\n", alt_fname);
     strncpy(current_log_buf, alt_fname, sizeof(current_log_buf));
+    current_log_buf[sizeof(current_log_buf)-1]= 0;
   }
   else if (output_type == OUTPUT_SYSLOG)
   {
@@ -2570,6 +2571,7 @@ static void update_file_path(MYSQL_THD thd,
   }
 
   strncpy(path_buffer, new_name, sizeof(path_buffer));
+  path_buffer[sizeof(path_buffer)-1]= 0;
   file_path= path_buffer;
 exit_func:
   internal_stop_logging= 0;
@@ -2622,6 +2624,7 @@ static void update_incl_users(MYSQL_THD thd,
     flogger_mutex_lock(&lock_operations);
   mark_always_logged(thd);
   strncpy(incl_user_buffer, new_users, sizeof(incl_user_buffer));
+  incl_user_buffer[sizeof(incl_user_buffer)-1]= 0;
   incl_users= incl_user_buffer;
   user_coll_fill(&incl_user_coll, incl_users, &excl_user_coll, 1);
   error_header();
@@ -2640,6 +2643,7 @@ static void update_excl_users(MYSQL_THD thd  __attribute__((unused)),
     flogger_mutex_lock(&lock_operations);
   mark_always_logged(thd);
   strncpy(excl_user_buffer, new_users, sizeof(excl_user_buffer));
+  excl_user_buffer[sizeof(excl_user_buffer)-1]= 0;
   excl_users= excl_user_buffer;
   user_coll_fill(&excl_user_coll, excl_users, &incl_user_coll, 0);
   error_header();
@@ -2771,6 +2775,7 @@ static void update_syslog_ident(MYSQL_THD thd  __attribute__((unused)),
 {
   char *new_ident= (*(char **) save) ? *(char **) save : empty_str;
   strncpy(syslog_ident_buffer, new_ident, sizeof(syslog_ident_buffer));
+  syslog_ident_buffer[sizeof(syslog_ident_buffer)-1]= 0;
   syslog_ident= syslog_ident_buffer;
   error_header();
   fprintf(stderr, "SYSYLOG ident was changed to '%s'\n", syslog_ident);