APAR status
Closed as program error.
Error description
Enterprise Replication allows the creation of a replicate on a table containing an lvarchar column and the addition of participants to be added when the target's column length is shorter than the table from which the master replicate was created. This can lead to memory corruption because column lengths are not being checked on lvarchar columns by the target server. Since this is memory corruption due to out of bounds memory writes, the results may vary. Here are a couple stacks seen: afstack afhandler afwarn_interface mt_shm_malloc_segid mt_malloc cdr_mt_shm_malloc cdr_mt_shm_realloc dsiGetLocalRow dsiCheckCollision dsiProcessRow dsiResolverThread cdrTrampolineThread th_init_initgls startup afstack afhandler affail_interface mt_shm_malloc_segid mt_malloc cdr_mt_shm_malloc rmStreamOpen rmiCreateDSPreLocks rmiGetNextPendingTxn rmNextMsg dsiResolverThread cdrTrampolineThread th_init_initgls startup
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: * * any customer using LVARCHARS and ER * **************************************************************** * PROBLEM DESCRIPTION: * * See Error Description * **************************************************************** * RECOMMENDATION: * * Update to IDS-11.70.xC9 * ****************************************************************
Problem conclusion
Problem Fixed In IDS-11.70.xC9
Temporary fix
Comments
APAR Information
APAR number
IC98400
Reported component name
INFORMIX SERVER
Reported component ID
5725A3900
Reported release
B70
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2013-12-18
Closed date
2017-06-09
Last modified date
2017-06-09
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
INFORMIX SERVER
Fixed component ID
5725A3900
Applicable component levels
RA10 PSN
UP
RA10 PSY
UP
RB10 PSN
UP
RB10 PSY
UP
RB50 PSN
UP
RB50 PSY
UP
RB70 PSN
UP
RB70 PSY
UP
RC10 PSN
UP
RC10 PSY
UP
[{"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Product":{"code":"SSGU8G","label":"Informix Servers"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"B70","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]
Document Information
Modified date:
09 June 2017