Lots of fixes for BDB tables

Change DROP TABLE to first drop the data, then the .frm file


Docs/manual.texi:
  Updated TODO and Changelog
include/Makefile.am:
  Portability fix
mysql-test/misc/select.res:
  ***MISSING WEAVE***
mysys/mf_iocache2.c:
  cleanup
scripts/mysqlhotcopy.sh:
  Fixed --noindices
sql-bench/Results/ATIS-pg-Linux_2.2.14_my_SMP_i686-cmp-mysql,pg:
  Updated benchmarks
sql-bench/Results/RUN-pg-Linux_2.2.14_my_SMP_i686-cmp-mysql,pg:
  Updated benchmarks
sql-bench/Results/alter-table-pg-Linux_2.2.14_my_SMP_i686-cmp-mysql,pg:
  Updated benchmarks
sql-bench/Results/big-tables-pg-Linux_2.2.14_my_SMP_i686-cmp-mysql,pg:
  Updated benchmarks
sql-bench/Results/connect-pg-Linux_2.2.14_my_SMP_i686-cmp-mysql,pg:
  Updated benchmarks
sql-bench/Results/create-pg-Linux_2.2.14_my_SMP_i686-cmp-mysql,pg:
  Updated benchmarks
sql-bench/Results/insert-pg-Linux_2.2.14_my_SMP_i686-cmp-mysql,pg:
  Updated benchmarks
sql-bench/Results/select-pg-Linux_2.2.14_my_SMP_i686-cmp-mysql,pg:
  Updated benchmarks
sql-bench/Results/wisconsin-pg-Linux_2.2.14_my_SMP_i686-cmp-mysql,pg:
  Updated benchmarks
sql-bench/limits/pg.cfg:
  Updated to new crash-me
sql-bench/server-cfg.sh:
  Fixes for pg 7.0.2
sql/ha_berkeley.cc:
  Lots of BDB table fixes
sql/ha_berkeley.h:
  Lots of BDB table fixes
sql/handler.cc:
  Change DROP TABLE to first drop the data, then the .frm file
sql/hostname.cc:
  Fixes for empty hostnames
sql/log.cc:
  Fixed transaction logging
sql/share/swedish/errmsg.OLD:
  cleanup
sql/sql_delete.cc:
  Fixes for logging
sql/sql_insert.cc:
  Fixes for logging
sql/sql_select.cc:
  Fixes for BDB tables
sql/sql_table.cc:
  Change DROP TABLE to first drop the data, then the .frm file
sql/sql_update.cc:
  Fixes for logging
BitKeeper/etc/ignore:
  Added scripts/mysqld_multi to the ignore list
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

1 files changed, 5 insertions, 3 deletions

diff --git a/sql/hostname.cc b/sql/hostname.cc
index db8f8349446..1c52a5363d3 100644
--- a/sql/hostname.cc
+++ b/sql/hostname.cc
@@ -81,10 +81,12 @@ static void add_hostname(struct in_addr *in,const char *name)
 
       if ((entry=(host_entry*) malloc(sizeof(host_entry)+length+1)))
       {
-	char *new_name= (char *) (entry+1);
+	char *new_name;
 	memcpy_fixed(&entry->ip, &in->s_addr, sizeof(in->s_addr));
-	memcpy(new_name, name, length); // Should work even if name == NULL
-	new_name[length]=0;		// End of string
+	if (length)
+	  memcpy(new_name= (char *) (entry+1), name, length+1);
+	else
+	  new_name=0;
 	entry->hostname=new_name;
 	entry->errors=0;
 	(void) hostname_cache->add(entry);