Bug #4951 myisamchk crash

• Submitted: 9 Aug 2004 13:41
• Modified: 13 Aug 2004 20:12
• Reporter: Andreas Götz
• Status: Duplicate
• Category: MySQL Server: Command-line Clients
• Severity: S1 (Critical)
• Version: 4.1.3-beta
• OS: Windows (WinXP SP1)
• Assigned to: Assigned Account
• CPU Architecture: Any

[9 Aug 2004 13:41] Andreas Götz

Description:
After upgrading mysql from 4.0.20 to 4.1.3-beta, I've experienced table problems with 1 bigger table being replicated to my slave. After shutdown I ran 
myisamchk *.myi

and experience a repeatable crash:

instruction 0x77f69ecd referenced memory at 0x00000010

How to repeat:
run myisamchck (any table!)

[9 Aug 2004 13:43] Andreas Götz

Forgot one important detail: crash only happens when running with -e switch. Without switches, this is the output:

[FSCZ0KW691WKYSX] D:\mysql\data>"C:\Program Files\mysql\bin\myisamchk.exe"  supportweb\*.myi
Checking MyISAM file: supportweb\sr.MYI
Data records:    1189   Deleted blocks:       0
- check file-size
- check record delete-chain
- check key delete-chain
- check index reference
- check data record references index: 1
- check data record references index: 2
- check data record references index: 3
- check data record references index: 4
- check data record references index: 5
- check data record references index: 6
- check data record references index: 7
- check data record references index: 8
- check data record references index: 9
- check record links

---------

Checking MyISAM file: supportweb\srcontent.MYI
Data records:    2029   Deleted blocks:       2
- check file-size
- check record delete-chain
- check key delete-chain
- check index reference
- check data record references index: 1
- check data record references index: 2
- check data record references index: 3
- check record links

---------

Checking MyISAM file: supportweb\srstatus.MYI
Data records:    7846   Deleted blocks:       0
- check file-size
- check record delete-chain
- check key delete-chain
- check index reference
- check data record references index: 1
- check data record references index: 2
- check record links

[13 Aug 2004 20:12] Dean Ellis

This is a duplicate of bug #4901; fixed in 4.1.4.