A fix is available
APAR status
Closed as program error.
Error description
Documentation of realloc: "If no memory object can be acquired to accommodate the request, the object remains unchanged." In case "realloc(Pointer, Size)" fails, as the data ulimit is reached (errno ENOMEM) the memory pointed to by "Pointer" gets corrupted and fails to be freed later on.
Local fix
Make sure the code execution never hits a data memory limit.
Problem summary
Realloc() corrupts malloc data if data limit is crossed.
Problem conclusion
Fixing the malloc data.
Temporary fix
Comments
6100-09 - use AIX APAR IV69040 7100-03 - use AIX APAR IV68988
APAR Information
APAR number
IV69040
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2015-01-29
Closed date
2015-01-29
Last modified date
2015-05-22
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
AIX 610 STD EDI
Fixed component ID
5765G6200
Applicable component levels
R610 PSY U869547
UP15/05/19 I 1000
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Document Information
Modified date:
17 December 2021