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SpectroSERVER crashes in WLC code

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Article ID: 201775

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Updated On:

Products

CA Spectrum

Issue/Introduction

The SpectroSERVER crashes in the WLC code.

 The following is seen in the stack trace:

STACK_TEXT:
0000001f`f1abf088 00007ff8`0691c64a msvcr120!memcpy+0x28a
0000001f`f1abf090 00007ff8`0212fa00 libGlobl!CsBuffer::operator new+0x58
0000001f`f1abf0c0 00007ff8`0212df73 libGlobl!CsBuffer::dup+0x23
0000001f`f1abf100 00007fff`fcbda83a libwlc!IHAPPingable::trig_read+0xb1a
0000001f`f1abf4f0 00007ff8`0269ebf0 libsskrnl!CsModel::get_calc_attr_val+0x364
0000001f`f1abf770 00007ff8`0269862e libsskrnl!CsModel::read_calc+0x7a
0000001f`f1abf7c0 00007ff8`02697767 libsskrnl!CsModel::read+0x51f
0000001f`f1abfa50 00007ff8`034ee1db libgserv!CsDModelIf::read+0xa3
0000001f`f1abfab0 00007ff8`034ed384 libgserv!CsDModelIf::dispatch+0xc4
0000001f`f1abfb60 00007ff8`034e79af libgserv!CsCoreIf::dispatch+0x4b
0000001f`f1abfb90 00007ff8`02680992 libsskrnl!CsMultiReqScheduler::dispatch_request+0x32
0000001f`f1abfbd0 00007ff8`02680c32 libsskrnl!CsMultiReqScheduler::process_queued_work+0x1a
0000001f`f1abfc00 00007ff8`01634efb libwkmgr!CsWorkQueue::process_work_node+0xf
0000001f`f1abfc30 00007ff8`016345d4 libwkmgr!CsWorkScheduler::do_work+0x40
0000001f`f1abfc60 00007ff8`02a5783f libmoot!call_func+0x47
0000001f`f1abfc90 00007ff8`0ceb606f kernel32!CreateFiberEx+0x27f

Environment

Release : Spectrum 10.4.2

Component : Spectrum Core / SpectroSERVER

Resolution

This is a known issue with a memory leak in the WLC code addressed in the 10.04.02.PTF_10.4.208 patch for 10.4.2 and in 10.4.2.1.