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  1. HPCC
  2. HPCC-23223

Esp crashes accessing timers from very old workunits

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 7.6.18, 7.2.58, 7.4.42
    • Component/s: Core Libraries
    • Labels:
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      Description

      In some old workunits (pre 6.0) the scope can be null for a timer.  This can cause the code that walks through statistics to crash.  E.g.

      10.173.112.1060016D03C 2019-12-16 09:57:28.614 53278 541756 "================================================"0016D03D 2019-12-16 09:57:28.614 53278 541756 "Program:   10.194.112.106:/mnt/disk1/HPCCSystems/bin/esp"0016D03E 2019-12-16 09:57:28.614 53278 541756 "Signal:    11 Segmentation fault"0016D03F 2019-12-16 09:57:28.614 53278 541756 "Fault IP:  00007F0D1818F6B2"0016D040 2019-12-16 09:57:28.614 53278 541756 "Accessing: 0000000000000000"0016D041 2019-12-16 09:57:28.614 53278 541756 "Backtrace:"0016D042 2019-12-16 09:57:28.617 53278 541756 "  /opt/HPCCSystems/lib/libjlib.so(_Z15queryScopeDepthPKc+0x2) [0x7f0d1818f6b2]"

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            Assignee:
            ghalliday Gavin Halliday
            Reporter:
            ghalliday Gavin Halliday
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