MySQL Bugs: #28287: Sign problem in test "ndb_restore

Bug #28287	Sign problem in test "ndb_restore_print"
Submitted:	7 May 2007 18:11	Modified:	15 May 2007 6:55
Reporter:	Joerg Bruehe	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Cluster: Cluster (NDB) storage engine	Severity:	S1 (Critical)
Version:	5.0.40 + 5.1.18	OS:	Linux (S/390 + PPC)
Assigned to:	Tomas Ulin	CPU Architecture:	Any

Description:
Test "ndb_restore_print" fails in (test) builds of 5.1.18
showing the difference below.

Happens on the hosts running Linux on a big-endian CPU:
Linux/390 + Linux/PPC,
so I suppose it is an issue with big-endian CPUs that show up only on Linux.

-------------------------------------------------------
*** r/ndb_restore_print.result
--- r/ndb_restore_print.reject
***************
*** 235,244
  <the_backup_id>
  DROP TABLE test.backup_info;
  1;0x1;0x17;0x789A;0x789ABCDE;0xFEDC0001;127;255;32767;65535;2147483647;4294967295;9223372036854775807;1844674407370955161
5;1;12345678901234567890123456789012;123456789;1;12345678901234567890123456789012;123456789;0x12;0x123456789ABCDEF0;0x01234
5;0x12;0x123456789ABCDEF0;0x00123450
! 2;0x0;0x0;0x0;0x0;0x0;-128;0;-32768;0;-2147483648;0;-9223372036854775808;0;;;;;;;0x0;0x0;0x0;0x0;0x0;0x0
  3;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N
  1,0x1,0x17,0x789A,0x789ABCDE,0xFEDC0001,127,255,32767,65535,2147483647,4294967295,9223372036854775807,1844674407370955161
5,'1','12345678901234567890123456789012','123456789','1','12345678901234567890123456789012','123456789',0x12,0x123456789ABC
DEF0,0x012345,0x12,0x123456789ABCDEF0,0x00123450
! 2,0x0,0x0,0x0,0x0,0x0,-128,0,-32768,0,-2147483648,0,-9223372036854775808,0,'','','','','','',0x0,0x0,0x0,0x0,0x0,0x0
  3,,,,,,,,,,,,,,,,,,,,,,,,,
  drop table t1;
  create table t1
--- 235,244
  <the_backup_id>
  DROP TABLE test.backup_info;
  1;0x1;0x17;0x789A;0x789ABCDE;0xFEDC0001;127;255;32767;65535;2147483647;4294967295;9223372036854775807;1844674407370955161
5;1;12345678901234567890123456789012;123456789;1;12345678901234567890123456789012;123456789;0x12;0x123456789ABCDEF0;0x01234
5;0x12;0x123456789ABCDEF0;0x00123450
! 2;0x0;0x0;0x0;0x0;0x0;128;0;-32768;0;-2147483648;0;-9223372036854775808;0;;;;;;;0x0;0x0;0x0;0x0;0x0;0x0
  3;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N;\N
  1,0x1,0x17,0x789A,0x789ABCDE,0xFEDC0001,127,255,32767,65535,2147483647,4294967295,9223372036854775807,1844674407370955161
5,'1','12345678901234567890123456789012','123456789','1','12345678901234567890123456789012','123456789',0x12,0x123456789ABC
DEF0,0x012345,0x12,0x123456789ABCDEF0,0x00123450
! 2,0x0,0x0,0x0,0x0,0x0,128,0,-32768,0,-2147483648,0,-9223372036854775808,0,'','','','','','',0x0,0x0,0x0,0x0,0x0,0x0
  3,,,,,,,,,,,,,,,,,,,,,,,,,
  drop table t1;
  create table t1
-------------------------------------------------------

How to repeat:
Build + test on one of these machines.

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/26351

ChangeSet@1.2476, 2007-05-09 10:22:26+02:00, tomas@whalegate.ndb.mysql.com +1 -0
  Bug #28287 Sign problem in test "ndb_restore_print"
  - some platforms do strange things with char... use Int8 to be sure of signedness

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/26373

ChangeSet@1.2477, 2007-05-09 14:31:22+02:00, tomas@whalegate.ndb.mysql.com +2 -0
  Bug #28287 Sign problem in test "ndb_restore_print"
    - corrected previous patch
    - some platforms do strange things with char... use Int8 to be sure of signedness

Pushed into 5.0.42

Pushed into 5.1.19-beta

Thank you for your bug report. This issue has been committed to our source repository of that product and will be incorporated into the next release.

If necessary, you can access the source repository and build the latest available version, including the bug fix. More information about accessing the source trees is available at

    http://dev.mysql.com/doc/en/installing-source.html

Appears no user-visible changes to document, closed without taking further action.