New my_gethostbyname_r() handling

Changed some status variable names
Fix bug in GRANT ... PASSWORD string


Docs/manual.texi:
  Update of variable names
include/my_net.h:
  New my_gethostbyname_r() handling
include/my_pthread.h:
  New my_gethostbyname_r() handling
libmysql/Makefile.shared:
  New my_gethostbyname_r() handling
libmysql/libmysql.c:
  New my_gethostbyname_r() handling
mysys/Makefile.am:
  New my_gethostbyname_r() handling
mysys/my_pthread.c:
  New my_gethostbyname_r() handling
mysys/my_thr_init.c:
  New my_gethostbyname_r() handling
sql/hostname.cc:
  New my_gethostbyname_r() handling
sql/mini_client.cc:
  New my_gethostbyname_r() handling
sql/mysqld.cc:
  change some status variable names
sql/sql_acl.cc:
  Fix bug in GRANT ... PASSWORD string

1 files changed, 6 insertions, 1 deletions

diff --git a/sql/hostname.cc b/sql/hostname.cc
index bc812341337..21dbd5a2bbe 100644
--- a/sql/hostname.cc
+++ b/sql/hostname.cc
@@ -171,17 +171,22 @@ my_string ip_to_hostname(struct in_addr *in, uint *errors)
   {
     DBUG_PRINT("error",("gethostbyname_r returned %d",tmp_errno));
     add_wrong_ip(in);
+    my_gethostbyname_r_free();
     DBUG_RETURN(0);
   }
   if (!hp->h_name[0])
   {
     DBUG_PRINT("error",("Got an empty hostname"));
     add_wrong_ip(in);
+    my_gethostbyname_r_free();
     DBUG_RETURN(0);				// Don't allow empty hostnames
   }
   if (!(name=my_strdup(hp->h_name,MYF(0))))
+  {
+    my_gethostbyname_r_free();
     DBUG_RETURN(0);				// out of memory
-
+  }
+  my_gethostbyname_r_free();
 #else
   VOID(pthread_mutex_lock(&LOCK_hostname));
   if (!(hp=gethostbyaddr((char*) in,sizeof(*in), AF_INET)))