[HPCC-28505] Clean up invalid null reference - HPCC

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Type: Bug
Status: Resolved
Priority: Not specified
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 8.12.0
Component/s: Dali
Labels:
None

Pull Request URL:
https://github.com/hpcc-systems/HPCC-Platform/pull/16832

Description

The following code is generating warnings, and should be revisited:

2022-11-03T00:36:46.9930880Z /Users/runner/work/HPCC-Platform/HPCC-Platform/dali/base/dadfs.cpp:4085:16: warning: binding dereferenced null pointer to reference has undefined behavior [-Wnull-dereference]
2022-11-03T00:36:47.0030190Z         return *(IDistributedFilePart *)NULL;
2022-11-03T00:36:47.0130530Z                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2022-11-03T00:36:47.5247190Z /Users/runner/work/HPCC-Platform/HPCC-Platform/dali/base/dadfs.cpp:5884:20: warning: binding dereferenced null pointer to reference has undefined behavior [-Wnull-dereference]
2022-11-03T00:36:47.5347300Z             return *(IDistributedFilePart *)NULL;
2022-11-03T00:36:47.5448530Z                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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Issue Links

relates to

HPCC-28788 Regression query 'supercopy.ecl' causes dfuserver to crash and runs until timeout

Resolved

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People

Assignee:: Jake Smith

Reporter:: Gavin Halliday

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Dates

Created:: 03/Nov/22 8:52 AM

Updated:: 02/Feb/23 2:26 PM

Resolved:: 13/Jan/23 3:46 PM