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2546008 - Signal 11 in memmove() under sqlscript_parse - SAP ASE 16.0


  • The TSQL command CREATE LOGIN correctly rejects an invalid password "000000":

1> create login bill password 000000
2> go
Msg 102, Level 15, State 181:
Server 'xxxxxxx', Line 1:
Incorrect syntax near '000000'.

  • However, the SQLSCRIPT command CREATE USER terminates unexpectedly with a SEGV error:

1> use sqlscriptdb
2> go
1> create user bill password 000000
2> go

  • ASE errorlog contains a storage access violation exception (on Windows) with a stack trace:

attempted read from memory location 0000001B00000000 from instruction at location 0x000000006E14BFE0
Adaptive Server Enterprise system exception (0xc0000005) generated by a storage access violation.

 On a Unix/Linux platform, this would be an "Current process infected with signal 11 (SIGSEGV)" message.

  • The stack trace includes functions:


  Note: A complete stack trace is available under Attachments.



SAP Adaptive Server Enterprise (ASE) 16.0 SP03


SAP Adaptive Server Enterprise 16.0


Sybase, segment,  CR809164, CR#809164, 809164,  fault, segfault, kisignal, stacktrace, registers , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , BC-SYB-ASE-CE , ASE Cluster Edition (Standalone) , Bug Filed

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