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2809198 - Signal 11 in LeAlignedDataRow::readRow() - SAP ASE 16.0

Symptom

  • A client connection is unexpectedly terminated.
  • The ASE errorlog contains an "infected with signal 11" error in the module LeAlignedDataRow::readRow() with a stack trace:

Current process (0x5dcf09ef) infected with signal 11 (SIGSEGV)
Address 0x0x00000000017b4e30 (LeAlignedDataRow::readRow(unsigned char*, LeVtuple*, LeDRReadMode, int, int, int*)+0xc0), siginfo (code, address) = (1, 0x0x000000000000005f)

  • The stack trace includes the following functions:

LeAlignedDataRow::readRow
LeCacheRow::compareRows
LeSQCache::LeCacheSearch

  Note: A complete stack trace is available under Attachments.


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Environment

SAP Adaptive Server Enterprise (ASE) 16.0

Product

SAP Adaptive Server Enterprise 16.0

Keywords

Sybase, infected, signal, SEGV, SIGSEGV, segment violation, storage access violation, kisignal, CR819457, CR#819457, 819457 , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Bug Filed

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