Merge tag 'mariadb-10.0.28' into 10.0-galera

Author: Nirbhay Choubey

CREDITS

@@ -10,6 +10,7 @@ Visma                           http://visma.com (2015 - 2016)
 Acronis                         http://acronis.com (2016)
 Nexedi				https://www.nexedi.com (2016)
 Automattic              	https://automattic.com  (2014 - 2016)
+Tencent Game DBA		http://tencentdba.com/about (2016)
 Verkkokauppa.com		https://www.verkkokauppa.com (2015 - 2016)
 Virtuozzo                       https://virtuozzo.com (2016)
 

VERSION

@@ -1,3 +1,3 @@
 MYSQL_VERSION_MAJOR=10
 MYSQL_VERSION_MINOR=0
-MYSQL_VERSION_PATCH=27
+MYSQL_VERSION_PATCH=28

client/mysql.cc

@@ -245,7 +245,8 @@ static void end_pager();
 static void init_tee(const char *);
 static void end_tee();
 static const char* construct_prompt();
-static char *get_arg(char *line, my_bool get_next_arg);
+enum get_arg_mode { CHECK, GET, GET_NEXT};
+static char *get_arg(char *line, get_arg_mode mode);
 static void init_username();
 static void add_int_to_prompt(int toadd);
 static int get_result_width(MYSQL_RES *res);
@@ -2257,7 +2258,7 @@ static COMMANDS *find_command(char *name)
       if (!my_strnncoll(&my_charset_latin1, (uchar*) name, len,
                         (uchar*) commands[i].name, len) &&
           (commands[i].name[len] == '\0') &&
-          (!end || commands[i].takes_params))
+          (!end || (commands[i].takes_params && get_arg(name, CHECK))))
       {
         index= i;
         break;
@@ -3177,7 +3178,7 @@ com_charset(String *buffer __attribute__((unused)), char *line)
   char buff[256], *param;
   CHARSET_INFO * new_cs;
   strmake_buf(buff, line);
-  param= get_arg(buff, 0);
+  param= get_arg(buff, GET);
   if (!param || !*param)
   {
     return put_info("Usage: \\C charset_name | charset charset_name", 
@@ -4263,12 +4264,12 @@ com_connect(String *buffer, char *line)
 #ifdef EXTRA_DEBUG
     tmp[1]= 0;
 #endif
-    tmp= get_arg(buff, 0);
+    tmp= get_arg(buff, GET);
     if (tmp && *tmp)
     {
       my_free(current_db);
       current_db= my_strdup(tmp, MYF(MY_WME));
-      tmp= get_arg(buff, 1);
+      tmp= get_arg(buff, GET_NEXT);
       if (tmp)
       {
 	my_free(current_host);
@@ -4371,7 +4372,7 @@ com_delimiter(String *buffer __attribute__((unused)), char *line)
   char buff[256], *tmp;
 
   strmake_buf(buff, line);
-  tmp= get_arg(buff, 0);
+  tmp= get_arg(buff, GET);
 
   if (!tmp || !*tmp)
   {
@@ -4402,7 +4403,7 @@ com_use(String *buffer __attribute__((unused)), char *line)
 
   bzero(buff, sizeof(buff));
   strmake_buf(buff, line);
-  tmp= get_arg(buff, 0);
+  tmp= get_arg(buff, GET);
   if (!tmp || !*tmp)
   {
     put_info("USE must be followed by a database name", INFO_ERROR);
@@ -4487,23 +4488,22 @@ com_nowarnings(String *buffer __attribute__((unused)),
 }
 
 /*
-  Gets argument from a command on the command line. If get_next_arg is
-  not defined, skips the command and returns the first argument. The
-  line is modified by adding zero to the end of the argument. If
-  get_next_arg is defined, then the function searches for end of string
-  first, after found, returns the next argument and adds zero to the
-  end. If you ever wish to use this feature, remember to initialize all
-  items in the array to zero first.
+  Gets argument from a command on the command line. If mode is not GET_NEXT,
+  skips the command and returns the first argument. The line is modified by
+  adding zero to the end of the argument. If mode is GET_NEXT, then the
+  function searches for end of string first, after found, returns the next
+  argument and adds zero to the end. If you ever wish to use this feature,
+  remember to initialize all items in the array to zero first.
 */
 
-char *get_arg(char *line, my_bool get_next_arg)
+static char *get_arg(char *line, get_arg_mode mode)
 {
   char *ptr, *start;
-  my_bool quoted= 0, valid_arg= 0;
+  bool short_cmd= false;
   char qtype= 0;
 
   ptr= line;
-  if (get_next_arg)
+  if (mode == GET_NEXT)
   {
     for (; *ptr; ptr++) ;
     if (*(ptr + 1))
@@ -4514,7 +4514,7 @@ char *get_arg(char *line, my_bool get_next_arg)
     /* skip leading white spaces */
     while (my_isspace(charset_info, *ptr))
       ptr++;
-    if (*ptr == '\\') // short command was used
+    if ((short_cmd= *ptr == '\\')) // short command was used
       ptr+= 2;
     else
       while (*ptr &&!my_isspace(charset_info, *ptr)) // skip command
@@ -4527,24 +4527,28 @@ char *get_arg(char *line, my_bool get_next_arg)
   if (*ptr == '\'' || *ptr == '\"' || *ptr == '`')
   {
     qtype= *ptr;
-    quoted= 1;
     ptr++;
   }
   for (start=ptr ; *ptr; ptr++)
   {
-    if (*ptr == '\\' && ptr[1]) // escaped character
+    if ((*ptr == '\\' && ptr[1]) ||  // escaped character
+        (!short_cmd && qtype && *ptr == qtype && ptr[1] == qtype)) // quote
     {
-      // Remove the backslash
-      strmov_overlapp(ptr, ptr+1);
+      // Remove (or skip) the backslash (or a second quote)
+      if (mode != CHECK)
+        strmov_overlapp(ptr, ptr+1);
+      else
+        ptr++;
     }
-    else if ((!quoted && *ptr == ' ') || (quoted && *ptr == qtype))
+    else if (*ptr == (qtype ? qtype : ' '))
     {
-      *ptr= 0;
+      qtype= 0;
+      if (mode != CHECK)
+        *ptr= 0;
       break;
     }
   }
-  valid_arg= ptr != start;
-  return valid_arg ? start : NullS;
+  return ptr != start && !qtype ? start : NullS;
 }
 
 

client/mysqldump.c

@@ -575,9 +575,7 @@ static int dump_all_tablespaces();
 static int dump_tablespaces_for_tables(char *db, char **table_names, int tables);
 static int dump_tablespaces_for_databases(char** databases);
 static int dump_tablespaces(char* ts_where);
-static void print_comment(FILE *sql_file, my_bool is_error, const char *format,
-                          ...);
-
+static void print_comment(FILE *, my_bool, const char *, ...);
 
 /*
   Print the supplied message if in verbose mode
@@ -655,6 +653,30 @@ static void short_usage(FILE *f)
 }
 
 
+/** returns a string fixed to be safely printed inside a -- comment
+
+  that is, any new line in it gets prefixed with --
+*/
+static const char *fix_for_comment(const char *ident)
+{
+  static char buf[1024];
+  char c, *s= buf;
+
+  while ((c= *s++= *ident++))
+  {
+    if (s >= buf + sizeof(buf) - 10)
+    {
+      strmov(s, "...");
+      break;
+    }
+    if (c == '\n')
+      s= strmov(s, "-- ");
+  }
+
+  return buf;
+}
+
+
 static void write_header(FILE *sql_file, char *db_name)
 {
   if (opt_xml)
@@ -677,8 +699,8 @@ static void write_header(FILE *sql_file, char *db_name)
                   DUMP_VERSION, MYSQL_SERVER_VERSION, SYSTEM_TYPE,
                   MACHINE_TYPE);
     print_comment(sql_file, 0, "-- Host: %s    Database: %s\n",
-                  current_host ? current_host : "localhost",
-                  db_name ? db_name : "");
+                  fix_for_comment(current_host ? current_host : "localhost"),
+                  fix_for_comment(db_name ? db_name : ""));
     print_comment(sql_file, 0,
                   "-- ------------------------------------------------------\n"
                  );
@@ -2224,7 +2246,8 @@ static uint dump_events_for_db(char *db)
 
   /* nice comments */
   print_comment(sql_file, 0,
-                "\n--\n-- Dumping events for database '%s'\n--\n", db);
+                "\n--\n-- Dumping events for database '%s'\n--\n",
+                fix_for_comment(db));
 
   /*
     not using "mysql_query_with_error_report" because we may have not
@@ -2436,7 +2459,8 @@ static uint dump_routines_for_db(char *db)
 
   /* nice comments */
   print_comment(sql_file, 0,
-                "\n--\n-- Dumping routines for database '%s'\n--\n", db);
+                "\n--\n-- Dumping routines for database '%s'\n--\n",
+                fix_for_comment(db));
 
   /*
     not using "mysql_query_with_error_report" because we may have not
@@ -2731,11 +2755,11 @@ static uint get_table_structure(char *table, char *db, char *table_type,
       if (strcmp (table_type, "VIEW") == 0)         /* view */
         print_comment(sql_file, 0,
                       "\n--\n-- Temporary table structure for view %s\n--\n\n",
-                      result_table);
+                      fix_for_comment(result_table));
       else
         print_comment(sql_file, 0,
                       "\n--\n-- Table structure for table %s\n--\n\n",
-                      result_table);
+                      fix_for_comment(result_table));
 
       if (opt_drop)
       {
@@ -2977,7 +3001,7 @@ static uint get_table_structure(char *table, char *db, char *table_type,
 
       print_comment(sql_file, 0,
                     "\n--\n-- Table structure for table %s\n--\n\n",
-                    result_table);
+                    fix_for_comment(result_table));
       if (opt_drop)
         fprintf(sql_file, "DROP TABLE IF EXISTS %s;\n", result_table);
       if (!opt_xml)
@@ -3684,21 +3708,21 @@ static void dump_table(char *table, char *db)
   {
     print_comment(md_result_file, 0,
                   "\n--\n-- Dumping data for table %s\n--\n",
-                  result_table);
+                  fix_for_comment(result_table));
 
     dynstr_append_checked(&query_string, "SELECT /*!40001 SQL_NO_CACHE */ * FROM ");
     dynstr_append_checked(&query_string, result_table);
 
     if (where)
     {
-      print_comment(md_result_file, 0, "-- WHERE:  %s\n", where);
+      print_comment(md_result_file, 0, "-- WHERE:  %s\n", fix_for_comment(where));
 
       dynstr_append_checked(&query_string, " WHERE ");
       dynstr_append_checked(&query_string, where);
     }
     if (order_by)
     {
-      print_comment(md_result_file, 0, "-- ORDER BY:  %s\n", order_by);
+      print_comment(md_result_file, 0, "-- ORDER BY:  %s\n", fix_for_comment(order_by));
 
       dynstr_append_checked(&query_string, " ORDER BY ");
       dynstr_append_checked(&query_string, order_by);
@@ -4208,7 +4232,7 @@ static int dump_tablespaces(char* ts_where)
     if (first)
     {
       print_comment(md_result_file, 0, "\n--\n-- Logfile group: %s\n--\n",
-                    row[0]);
+                    fix_for_comment(row[0]));
 
       fprintf(md_result_file, "\nCREATE");
     }
@@ -4277,7 +4301,8 @@ static int dump_tablespaces(char* ts_where)
       first= 1;
     if (first)
     {
-      print_comment(md_result_file, 0, "\n--\n-- Tablespace: %s\n--\n", row[0]);
+      print_comment(md_result_file, 0, "\n--\n-- Tablespace: %s\n--\n",
+                    fix_for_comment(row[0]));
       fprintf(md_result_file, "\nCREATE");
     }
     else
@@ -4481,7 +4506,8 @@ static int init_dumping(char *database, int init_func(char*))
       char *qdatabase= quote_name(database,quoted_database_buf,opt_quoted);
 
       print_comment(md_result_file, 0,
-                    "\n--\n-- Current Database: %s\n--\n", qdatabase);
+                    "\n--\n-- Current Database: %s\n--\n",
+                    fix_for_comment(qdatabase));
 
       /* Call the view or table specific function */
       init_func(qdatabase);
@@ -5672,7 +5698,7 @@ static my_bool get_view_structure(char *table, char* db)
 
   print_comment(sql_file, 0,
                 "\n--\n-- Final view structure for view %s\n--\n\n",
-                result_table);
+                fix_for_comment(result_table));
 
   /* Table might not exist if this view was dumped with --tab. */
   fprintf(sql_file, "/*!50001 DROP TABLE IF EXISTS %s*/;\n", opt_quoted_table);

client/mysqltest.cc

@@ -3373,10 +3373,6 @@ void do_exec(struct st_command *command)
 #endif
 #endif
 
-  /* exec command is interpreted externally and will not take newlines */
-  while(replace(&ds_cmd, "\n", 1, " ", 1) == 0)
-    ;
-  
   DBUG_PRINT("info", ("Executing '%s' as '%s'",
                       command->first_argument, ds_cmd.str));
 

cmake/cpack_rpm.cmake

@@ -221,6 +221,9 @@ SETA(CPACK_RPM_test_PACKAGE_PROVIDES
   "perl(mtr_io.pl)"
   "perl(mtr_match)"
   "perl(mtr_misc.pl)"
+  "perl(mtr_gcov.pl)"
+  "perl(mtr_gprof.pl)"
+  "perl(mtr_process.pl)"
   "perl(mtr_report)"
   "perl(mtr_results)"
   "perl(mtr_unique)")

cmake/package_name.cmake

@@ -30,6 +30,10 @@ IF(NOT VERSION)
       SET(64BIT 1)
     ENDIF()
 
+    IF(NOT 64BIT AND CMAKE_SYSTEM_PROCESSOR MATCHES "^mips64")
+      SET(DEFAULT_MACHINE "mips")
+    ENDIF()
+
     IF(CMAKE_SYSTEM_NAME MATCHES "Windows")
       SET(NEED_DASH_BETWEEN_PLATFORM_AND_MACHINE 0)
       SET(DEFAULT_PLATFORM "win")