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Bug #5533
closed
segfault when setting xslt parameter in a loop
Start date:
2022-05-23
Due date:
% Done:
100%
Estimated time:
Found in version:
11.3
Fixed in version:
11.4
Platforms:
Description
my python code looks like this:
`import saxonc
with saxonc.PySaxonProcessor(license=False) as proc:
print(proc.version)
proc.set_configuration_property("xi", "on")
xdmAtomicval = proc.make_boolean_value(False)
xsltproc = proc.new_xslt30_processor()
for LANG in LANGS:
repoName=repoRoot+LANG
print("Summarizing repo "+repoName+ " on "+lastUpdate)
params=' corpus='+LANG + ' lastUpdate='+ lastUpdate
xsltproc.set_parameter("corpus",proc.make_string_value(LANG))
xsltproc.set_parameter("lastUpdate",proc.make_string_value(lastUpdate))
src=repoName + "/driver.tei"
result = xsltproc.transform_to_string(source_file=src, stylesheet_file=scriptRoot+"summarize.xsl")
print(result) `
The first time round the loop everything works correctly. But the second iteration (no matter what the input data) always leads to a core dump and the message
`JET RUNTIME HAS DETECTED UNRECOVERABLE ERROR: system exception at 0x00007ff0557820f4
Please, contact the vendor of the application.
Core dump will be written to "/home/lou/Public/Scripts/core"
Extra information about error is saved in the "jet_err_31824.txt" file.`
If I comment out the two invocations of xsltproc.set_parameter everything works fine (or as well as it can without the parameter values)
The jet_err file is attached in the hope that you can spot what is going wrong, or advise me how to pin it down!
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