Saxon » Saxon/C

The following error was reported by user in the Saxon forum post: https://saxonica.plan.io/boards/3/topics/7810

*JET RUNTIME HAS DETECTED UNRECOVERABLE ERROR: system exception at 0x0000000101a1bf56 Please, contact the vendor of the application. Core dump will be written to "/cores/core.2821" (max size 4294967295 kB). To ensure a full core dump, try "ulimit -c unlimited" Extra information about error is saved in the "jet_err_2821.txt" file.

Fatal Error: another attempt of termination from the same thread. *

In the log file we see the following message:

Signal 11 (SIGSEGV)
siginfo: si_signo 11, si_errno 0, si_code 0, si_addr 0x0000000000000000

The following python script was used to reproduce the error:

import saxonc

with saxonc.PySaxonProcessor(license=False) as proc:
   
   print("Test Python")
   print(proc.version)
   xp = proc.new_xpath_processor()
   '''try: '''
   xp.declare_namespace("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance")
   xp.declare_namespace("", "urn:hl7-org:v3")
   xp.set_context(file_name="doc.xml")
                
   xPath = """//recordTarget[number(substring(patientRole/patient/birthTime/@value,1,4)) < 2015]/patientRole/patient/birthTime/@value"""
   results = xp.evaluate(xPath