Corrected fix for not freed memory when using corrupted tables

Docs/manual.texi:
  Changelog
configure.in:
  Version change
sql/sql_base.cc:
  Correct fix for not freed memory when using corrupted tables
sql/table.cc:
  Correct fix for not freed memory when using corrupted tables

Docs/manual.texi

@@ -46892,6 +46892,12 @@ not yet 100% confident in this code.
 @itemize @bullet
 @item
 Memory leak (16 bytes per every @strong{corrupted} table) closed.
+@item
+Fixed binary builds to use @code{--enable-local-infile}.
+@item
+Update source to work with new @code{bison} version.
+@item
+Updated shell scripts to new agree with new POSIX standard.
 @end itemize
 
 @node News-3.23.49, News-3.23.48, News-3.23.50, News-3.23.x
@@ -46909,6 +46915,8 @@ Added options to make @code{LOAD DATA LOCAL INFILE} more secure.
 MySQL binary release 3.23.48 for Linux contained a new glibc library, which
 has serious problems under high load and RedHat 7.2.  The 3.23.49 binary
 release doesn't have this problem.
+@item
+Fixed shutdown problem on NT.
 @end itemize
 
 @node News-3.23.48, News-3.23.47, News-3.23.49, News-3.23.x

configure.in

@@ -4,7 +4,7 @@ dnl Process this file with autoconf to produce a configure script.
 AC_INIT(sql/mysqld.cc)
 AC_CANONICAL_SYSTEM
 # The Docs Makefile.am parses this line!
-AM_INIT_AUTOMAKE(mysql, 3.23.49a)
+AM_INIT_AUTOMAKE(mysql, 3.23.50)
 AM_CONFIG_HEADER(config.h)
 
 PROTOCOL_VERSION=10

sql/sql_base.cc

@@ -277,7 +277,6 @@ void intern_close_table(TABLE *table)
   free_io_cache(table);
   if (table->file)
     VOID(closefrm(table));			// close file
-  hash_free(&table->name_hash);
 }
 
 

sql/table.cc

@@ -573,6 +573,7 @@ int openfrm(const char *name, const char *alias, uint db_stat, uint prgflag,
   delete outparam->file;
   outparam->file=0;				// For easyer errorchecking
   outparam->db_stat=0;
+  hash_free(&outparam->name_hash);
   free_root(&outparam->mem_root,MYF(0));
   my_free(outparam->table_name,MYF(MY_ALLOW_ZERO_PTR));
   DBUG_RETURN (error);
@@ -600,6 +601,7 @@ int closefrm(register TABLE *table)
   }
   delete table->file;
   table->file=0;				/* For easyer errorchecking */
+  hash_free(&outparam->name_hash);
   free_root(&table->mem_root,MYF(0));
   DBUG_RETURN(error);
 }