merge with 4.0.15

BitKeeper/etc/ignore:
  auto-union
BitKeeper/etc/logging_ok:
  auto-union
BitKeeper/deleted/.del-database.c~af098622e818ce0d:
  Auto merged
BitKeeper/deleted/.del-have_openssl_2.inc~8c9f1a45676b698f:
  Auto merged
BitKeeper/deleted/.del-have_openssl_2.require~53bbdfc136fb514:
  Auto merged
BitKeeper/deleted/.del-mini_client.cc~8677895ec8169183:
  Auto merged
BitKeeper/deleted/.del-openssl_2.test~f2dfa927f19d14f8:
  Auto merged
Build-tools/Bootstrap:
  Auto merged
Build-tools/Do-compile:
  Auto merged
SSL/cacert.pem:
  Auto merged
acconfig.h:
  Auto merged
acinclude.m4:
  Auto merged
configure.in:
  Auto merged
SSL/client-cert.pem:
  Auto merged
SSL/client-key.pem:
  Auto merged
SSL/server-cert.pem:
  Auto merged
SSL/server-key.pem:
  Auto merged
VC++Files/client/mysql.dsp:
  Auto merged
VC++Files/client/mysqladmin.dsp:
  Auto merged
VC++Files/client/mysqlclient.dsp:
  Auto merged
VC++Files/client/mysqldump.dsp:
  Auto merged
VC++Files/client/mysqlimport.dsp:
  Auto merged
VC++Files/client/mysqlshow.dsp:
  Auto merged
VC++Files/comp_err/comp_err.dsp:
  Auto merged
VC++Files/innobase/innobase.dsp:
  Auto merged
VC++Files/isamchk/isamchk.dsp:
  Auto merged
VC++Files/libmysql/libmysql.dsp:
  Auto merged
VC++Files/libmysqltest/myTest.dsp:
  Auto merged
VC++Files/my_print_defaults/my_print_defaults.dsp:
  Auto merged
VC++Files/myisamlog/myisamlog.dsp:
  Auto merged
VC++Files/mysql.dsw:
  Auto merged
VC++Files/mysqlbinlog/mysqlbinlog.dsp:
  Auto merged
VC++Files/mysqlcheck/mysqlcheck.dsp:
  Auto merged
VC++Files/mysqlmanager/MySqlManager.dsp:
  Auto merged
VC++Files/mysqlserver/mysqlserver.dsp:
  Auto merged
VC++Files/mysqlshutdown/mysqlshutdown.dsp:
  Auto merged
VC++Files/mysys/mysys.dsp:
  Auto merged
VC++Files/pack_isam/pack_isam.dsp:
  Auto merged
VC++Files/perror/perror.dsp:
  Auto merged
VC++Files/replace/replace.dsp:
  Auto merged
VC++Files/test1/test1.dsp:
  Auto merged
VC++Files/thr_test/thr_test.dsp:
  Auto merged
VC++Files/vio/vio.dsp:
  Auto merged
VC++Files/zlib/zlib.dsp:
  Auto merged
client/mysqlbinlog.cc:
  Auto merged
client/mysqldump.c:
  Auto merged
client/mysqlimport.c:
  Auto merged
extra/my_print_defaults.c:
  Auto merged
extra/resolveip.c:
  Auto merged
include/m_string.h:
  Auto merged
include/my_sys.h:
  Auto merged
include/mysql_com.h:
  Auto merged
innobase/dict/dict0dict.c:
  Auto merged
innobase/os/os0file.c:
  Auto merged
isam/_search.c:
  Auto merged
libmysql/Makefile.am:
  Auto merged
libmysql/errmsg.c:
  Auto merged
libmysql/libmysql.c:
  Auto merged
myisam/mi_check.c:
  Auto merged
myisam/mi_create.c:
  Auto merged
myisam/mi_open.c:
  Auto merged
myisam/mi_search.c:
  Auto merged
myisam/mi_write.c:
  Auto merged
myisam/myisamchk.c:
  Auto merged
myisam/myisamlog.c:
  Auto merged
mysql-test/mysql-test-run.sh:
  Auto merged
mysql-test/r/group_by.result:
  Auto merged
mysql-test/r/isam.result:
  Auto merged
mysql-test/r/loaddata.result:
  Auto merged
mysql-test/r/lowercase_table.result:
  Auto merged
mysql-test/r/multi_update.result:
  Auto merged
mysql-test/r/openssl_1.result:
  Auto merged
mysql-test/r/packet.result:
  Auto merged
mysql-test/r/query_cache.result:
  Auto merged
mysql-test/r/range.result:
  Auto merged
mysql-test/r/select_safe.result:
  Auto merged
mysql-test/r/show_check.result:
  Auto merged
mysql-test/t/grant.test:
  Auto merged
mysql-test/t/group_by.test:
  Auto merged
mysql-test/t/lock_tables_lost_commit-master.opt:
  Auto merged
mysql-test/t/lowercase_table.test:
  Auto merged
mysql-test/t/multi_update.test:
  Auto merged
mysql-test/t/openssl_1.test:
  Auto merged
mysql-test/t/range.test:
  Auto merged
mysql-test/t/rpl_loaddata.test:
  Auto merged
mysql-test/t/rpl_log.test:
  Auto merged
mysql-test/t/select_safe.test:
  Auto merged
mysql-test/t/show_check.test:
  Auto merged
mysql-test/t/symlink.test:
  Auto merged
mysys/default.c:
  Auto merged
mysys/my_getopt.c:
  Auto merged
mysys/my_pthread.c:
  Auto merged
scripts/make_binary_distribution.sh:
  Auto merged
scripts/make_win_src_distribution.sh:
  Auto merged
scripts/mysql_install_db.sh:
  Auto merged
scripts/mysqld_safe.sh:
  Auto merged
sql/ha_innodb.cc:
  Auto merged
sql/ha_myisam.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/item_uniq.h:
  Auto merged
sql/log_event.h:
  Auto merged
sql/net_serv.cc:
  Auto merged
sql/repl_failsafe.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_load.cc:
  Auto merged
sql/sql_repl.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
vio/Makefile.am:
  Auto merged
vio/vio.c:
  Auto merged
mysql-test/t/myisam.test:
  merge with 4.0.15
  Extra tests
mysys/mf_keycache.c:
  Keep local file

1 files changed, 19 insertions, 11 deletions

diff --git a/sql/net_serv.cc b/sql/net_serv.cc
index f12705572d6..d39fca595ac 100644
--- a/sql/net_serv.cc
+++ b/sql/net_serv.cc
@@ -240,10 +240,12 @@ my_bool net_flush(NET *net)
 *****************************************************************************/
 
 /*
-** Write a logical packet with packet header
-** Format: Packet length (3 bytes), packet number(1 byte)
-**         When compression is used a 3 byte compression length is added
-** NOTE: If compression is used the original package is modified!
+  Write a logical packet with packet header
+  Format: Packet length (3 bytes), packet number(1 byte)
+  When compression is used a 3 byte compression length is added
+
+  NOTE
+    If compression is used the original package is modified!
 */
 
 my_bool
@@ -364,8 +366,8 @@ net_write_command(NET *net,uchar command,
     The cached buffer can be sent as it is with 'net_flush()'.
 
     In this code we have to be careful to not send a packet longer than
-    MAX_PACKET_LENGTH to net_real_write() if we are using the compressed protocol
-    as we store the length of the compressed packet in 3 bytes.
+    MAX_PACKET_LENGTH to net_real_write() if we are using the compressed
+    protocol as we store the length of the compressed packet in 3 bytes.
 
   RETURN
   0	ok
@@ -483,6 +485,7 @@ net_real_write(NET *net,const char *packet,ulong len)
     thr_alarm(&alarmed,(uint) net->write_timeout,&alarm_buff);
 #else
   alarmed=0;
+  vio_timeout(net->vio, net->write_timeout);
 #endif /* NO_ALARM */
 
   pos=(char*) packet; end=pos+len;
@@ -674,6 +677,8 @@ my_real_read(NET *net, ulong *complen)
 #ifndef NO_ALARM
   if (net_blocking)
     thr_alarm(&alarmed,net->read_timeout,&alarm_buff);
+#else
+  vio_timeout(net->vio, net->read_timeout);
 #endif /* NO_ALARM */
 
     pos = net->buff + net->where_b;		/* net->packet -4 */
@@ -877,20 +882,23 @@ my_net_read(NET *net)
   {
     /* We are using the compressed protocol */
 
-    ulong buf_length=       net->buf_length;
-    ulong start_of_packet=  net->buf_length - net->remain_in_buf;
-    ulong first_packet_offset=start_of_packet;
+    ulong buf_length;
+    ulong start_of_packet;
+    ulong first_packet_offset;
     uint read_length, multi_byte_packet=0;
 
     if (net->remain_in_buf)
     {
+      buf_length= net->buf_length;		// Data left in old packet
+      first_packet_offset= start_of_packet= (net->buf_length -
+					     net->remain_in_buf);
       /* Restore the character that was overwritten by the end 0 */
-      net->buff[start_of_packet]=net->save_char;
+      net->buff[start_of_packet]= net->save_char;
     }
     else
     {
       /* reuse buffer, as there is nothing in it that we need */
-      buf_length=start_of_packet=first_packet_offset=0;
+      buf_length= start_of_packet= first_packet_offset= 0;
     }
     for (;;)
     {