2550674 - Signal 11 on tally_fetch or strlen when running sp_showplan - SAP ASE 16.0

• When running sp_showplan
• ASE errorlog reports an "infected with signal 11" error in the module tally_fetch():

Current process (...) infected with signal 11 (SIGSEGV)
Address 0x0x0000000001dc621a (tally_fetch+0x22a)

with a stack trace that may include modules:

tally_fetch
prObject_list
showplan
show_plan
LeRun

  Note: A complete stack trace is available under Attachments.

• Or ASE errorlog reports an "infected with signal 11" error in the module strlen():

Current process (...) infected with signal 11 (SIGSEGV)
Address 0xffffffff7cabe718 (strlen+0x18)

with a stack trace that may include modules:

strlen
vsnprintf
send_msg
showplan
show_plan
LeRun

SAP Adaptive Server Enterprise (ASE) 16.0 SP02 or SP03

CR811413, CR#811413, 811413, SEGV, stacktrace, SYSLOGS, SEGV, segmentation, storage, access, violation, fault, segfault, kisignal, registers, CR791453, CR#791453, 791453 , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , BC-SYB-ASE-CE , ASE Cluster Edition (Standalone) , Bug Filed