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https://issues.apache.org/jira/browse/TRAFODION-3264?focusedWorklogId=190732&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-190732
]
ASF GitHub Bot logged work on TRAFODION-3264:
---------------------------------------------
Author: ASF GitHub Bot
Created on: 28/Jan/19 03:51
Start Date: 28/Jan/19 03:51
Worklog Time Spent: 10m
Work Description: wenjun-zhu commented on pull request #1782:
[TRAFODION-3264] eliminate unneeded function call in Lob-related functions
URL: https://github.com/apache/trafodion/pull/1782
in file core/sql/executor/ExExeUtilLoad.cpp, lines like:
```
ex_expr::exp_return_type exprRetCode =
lobTdb().inputExpr_->eval(NULL,
workAtp_);
```
call function eval(), with first parameter NULL.
Then code in ex_expr::evalClauses() accesses NULL pointer, so the server
aborts.
As @sandhyasun said, this invocation is unneeded, so remove these code.
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Issue Time Tracking
-------------------
Worklog Id: (was: 190732)
Time Spent: 10m
Remaining Estimate: 0h
> lob-related functions causes server aborted when PCode is off
> -------------------------------------------------------------
>
> Key: TRAFODION-3264
> URL: https://issues.apache.org/jira/browse/TRAFODION-3264
> Project: Apache Trafodion
> Issue Type: Bug
> Components: -exe
> Affects Versions: any
> Reporter: Wenjun Zhu
> Priority: Major
> Fix For: any
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> In file core/sql/executor/ExExeUtilLoad.cpp, there are lines like:
> {code:java}
> ex_expr::exp_return_type exprRetCode =
> lobTdb().inputExpr_->eval(NULL,
> workAtp_);{code}
> this calls eval() function with 1st parametere NULL.
> When PCode is off, it would access null pointer in function
> ex_expr::evalClauses(), and then abort.
> As sandhyasun said, this invocation is unneeded, so eliminate it.
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