Bug #42445 Warning messages in innobase/handler/ha_innodb.cc
Submitted: 29 Jan 2009 11:46 Modified: 18 Jun 2010 1:17
Reporter: Alfranio Junior Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Compiling Severity:S3 (Non-critical)
Version:5.1 OS:Windows
Assigned to: Alfranio Junior CPU Architecture:Any
Tags: warning

[29 Jan 2009 11:46] Alfranio Junior 
Description:
innobase/handler/ha_innodb.cc: 3690
	C4244: '=' : conversion from 'ulint' to 'int', possible loss of data
mysqlserver/../storage/innobase/handler/ha_innodb.cc: 3690
	C4244: '=' : conversion from 'ulint' to 'int', possible loss of data

vm-win2003-64-b' Win64 VS2005 -max-nt

How to repeat:
https://intranet.mysql.com/secure/pushbuild/getlog.pl?dir=bzr_mysql-5.1-rpl&entry=Magnus_S...
[29 Jan 2009 12:39] Alfranio Junior 
I was not able to reproduce the same warnings in a VS2003, Win-64 Opteron.
However, I've found the following warnings:

mysql-5.1-rpl\sql\sql_trigger.cc(1891): warning C4390: ';' : empty controlled statement found; is this the intent?

mysql-5.1-rpl\sql\log_event.cc(1632): warning C4244: '=' : conversion from 'uint64' to 'uint', possible loss of data

mysql-5.1-rpl\sql\log_event.cc(1631): warning C4244: '=' : conversion from 'uint64' to 'uint', possible loss of data

mysql-5.1-rpl\sql\sql_yacc.cc(15211): warning C4065: switch statement contains 'default' but no 'case' labels

mysql-5.1-rpl\sql\sql_yacc.cc(15243): warning C4065: switch statement contains 'default' but no 'case' labels

_flex_tmp.c(1997): warning C4003: not enough actual parameters for macro 'yywrap'
[29 Jan 2009 12:54] Bugs System 
A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/commits/64467

2727 Alfranio Correia	2009-01-29
      BUG#42445 Warning messages in innobase/handler/ha_innodb.cc
      
      There was a conversation problem in storage/innobase/handler/ha_innodb.cc:
      conversion from 'ulint' to 'int', possible loss of data.
      
      So this patch casts from ulint to int.
[30 Jan 2009 0:00] Bugs System 
A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/commits/64576

2727 Alfranio Correia	2009-01-30
      BUG#42445 Warning messages in innobase/handler/ha_innodb.cc
      
      There was a type casting problem in the storage/innobase/handler/ha_innodb.cc,
      (int ha_innobase::write_row(...)). Innobase uses has an internal error variable
      of type 'ulint' while mysql uses an 'int'. 
      
      To fix the problem the function manipulates an error variable of
      type 'ulint' and only casts it into 'int' when needs to return the value.
[3 Feb 2009 11:37] Bugs System 
A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/commits/64986

2768 Alfranio Correia	2009-02-03
      BUG#42445 Warning messages in innobase/handler/ha_innodb.cc
            
      There was a type casting problem in the storage/innobase/handler/ha_innodb.cc,
      (int ha_innobase::write_row(...)). Innobase uses has an internal error variable
      of type 'ulint' while mysql uses an 'int'. 
            
      To fix the problem the function manipulates an error variable of
      type 'ulint' and only casts it into 'int' when needs to return the value.
[4 Feb 2009 19:09] Bugs System 
A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/commits/65226

3018 Alfranio Correia	2009-02-04 [merge]
      auto-merge for BUG#42445.
[4 Feb 2009 19:17] Bugs System 
A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/commits/65227

2768 Alfranio Correia	2009-02-04 [merge]
      auto-merge for BUG#42445.
[9 Feb 2009 22:33] Bugs System 
Pushed into 5.1.32 (revid:davi.arnaut@sun.com-20090209214102-gj3sb3ujpnvpiy4c) (version source revid:davi.arnaut@sun.com-20090209214102-gj3sb3ujpnvpiy4c) (merge vers: 5.1.32) (pib:6)
[14 Feb 2009 13:00] Bugs System 
Pushed into 6.0.10-alpha (revid:matthias.leich@sun.com-20090212211028-y72faag15q3z3szy) (version source revid:holyfoot@mysql.com-20090205070736-2zg3ou71pmp35q62) (merge vers: 6.0.10-alpha) (pib:6)
[17 Feb 2009 14:53] Bugs System 
Pushed into 5.1.32-ndb-6.3.23 (revid:tomas.ulin@sun.com-20090217131017-6u8qz1edkjfiobef) (version source revid:tomas.ulin@sun.com-20090216083408-rmvyaxjt6mk8sg1y) (merge vers: 5.1.32-ndb-6.3.23) (pib:6)
[17 Feb 2009 16:40] Bugs System 
Pushed into 5.1.32-ndb-6.4.3 (revid:tomas.ulin@sun.com-20090217134419-5ha6xg4dpedrbmau) (version source revid:tomas.ulin@sun.com-20090216083646-m8st11oj1hhfuuh5) (merge vers: 5.1.32-ndb-6.4.3) (pib:6)
[17 Feb 2009 18:17] Bugs System 
Pushed into 5.1.32-ndb-6.2.17 (revid:tomas.ulin@sun.com-20090217134216-5699eq74ws4oxa0j) (version source revid:tomas.ulin@sun.com-20090211111208-wf0acl7c1vl5653e) (merge vers: 5.1.32-ndb-6.2.17) (pib:6)
[18 Feb 2009 20:19] Paul DuBois 
This is a cosmetic fix. No changelog entry needed.
[5 May 2010 15:03] Bugs System 
Pushed into 5.1.47 (revid:joro@sun.com-20100505145753-ivlt4hclbrjy8eye) (version source revid:vasil.dimov@oracle.com-20100331130613-8ja7n0vh36a80457) (merge vers: 5.1.46) (pib:16)
[6 May 2010 8:58] MC Brown 
No changelog entry required.
[28 May 2010 6:05] Bugs System 
Pushed into mysql-next-mr (revid:alik@sun.com-20100524190136-egaq7e8zgkwb9aqi) (version source revid:vasil.dimov@oracle.com-20100331130613-8ja7n0vh36a80457) (pib:16)
[28 May 2010 6:34] Bugs System 
Pushed into 6.0.14-alpha (revid:alik@sun.com-20100524190941-nuudpx60if25wsvx) (version source revid:vasil.dimov@oracle.com-20100331130613-8ja7n0vh36a80457) (merge vers: 5.1.46) (pib:16)
[28 May 2010 7:01] Bugs System 
Pushed into 5.5.5-m3 (revid:alik@sun.com-20100524185725-c8k5q7v60i5nix3t) (version source revid:vasil.dimov@oracle.com-20100331130613-8ja7n0vh36a80457) (merge vers: 5.1.46) (pib:16)
[28 May 2010 21:49] Paul DuBois 
Push resulted from incorporation of InnoDB tree. No changes pertinent to this bug.
Re-closing.
[15 Jun 2010 8:08] Bugs System 
Pushed into 5.5.5-m3 (revid:alik@sun.com-20100615080459-smuswd9ooeywcxuc) (version source revid:mmakela@bk-internal.mysql.com-20100415070122-1nxji8ym4mao13ao) (merge vers: 5.1.47) (pib:16)
[15 Jun 2010 8:24] Bugs System 
Pushed into mysql-next-mr (revid:alik@sun.com-20100615080558-cw01bzdqr1bdmmec) (version source revid:mmakela@bk-internal.mysql.com-20100415070122-1nxji8ym4mao13ao) (pib:16)
[17 Jun 2010 12:10] Bugs System 
Pushed into 5.1.47-ndb-7.0.16 (revid:martin.skold@mysql.com-20100617114014-bva0dy24yyd67697) (version source revid:vasil.dimov@oracle.com-20100331130613-8ja7n0vh36a80457) (merge vers: 5.1.46) (pib:16)
[17 Jun 2010 12:57] Bugs System 
Pushed into 5.1.47-ndb-6.2.19 (revid:martin.skold@mysql.com-20100617115448-idrbic6gbki37h1c) (version source revid:vasil.dimov@oracle.com-20100331130613-8ja7n0vh36a80457) (merge vers: 5.1.46) (pib:16)
[17 Jun 2010 13:37] Bugs System 
Pushed into 5.1.47-ndb-6.3.35 (revid:martin.skold@mysql.com-20100617114611-61aqbb52j752y116) (version source revid:vasil.dimov@oracle.com-20100331130613-8ja7n0vh36a80457) (merge vers: 5.1.46) (pib:16)