A fix is available
APAR status
Closed as program error.
Error description
Running the following script : #!/bin/ksh93 aaaaaaaaaa() { aaa="b c" bbb=$(set -- $a) print "p1=$1" print $bbb | T=":" read LIST DUMB print "p1=$1" } aaaaaaaaaa $1 # ./test.ksh93 param1 p1=param1 p1= ? <<== $1 is garbaged That problem can be exhibited in several HACMP scripts including process_resources
Local fix
avoid using set -- in functions.
Problem summary
KSH93 SET -- CALL IN A FUNCTION CAN CORRUPT SHELL ARGUMENTS
Problem conclusion
Modified the code so as not to incorrectly de-allocate the memory.
Temporary fix
Comments
6100-08 - use AIX APAR IV60172 6100-09 - use AIX APAR IV62432 6100-09 - use AIX APAR IV62432 7100-02 - use AIX APAR IV64160 7100-03 - use AIX APAR IV62380 7100-04 - use AIX APAR IV62494
APAR Information
APAR number
IV60172
Reported component name
AIX 610 STD EDI
Reported component ID
5765G6200
Reported release
610
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Submitted date
2014-05-07
Closed date
2014-07-08
Last modified date
2016-05-11
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 U867309
UP15/01/18 I 1000
PTF to Fileset Mapping
U867309 bos.rte.shell 6.1.8.19
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Document Information
Modified date:
11 May 2016