https://bugzilla.redhat.com/show_bug.cgi?id=1610977
Bug ID: 1610977
Summary: [abrt] perl-XML-XPath: __libc_sigaction(): perl killed
by SIGABRT
Product: Fedora
Version: 28
Component: perl-XML-XPath
Assignee: jples...@redhat.com
Reporter: anth...@dedominic.pw
QA Contact: extras...@fedoraproject.org
CC: jples...@redhat.com, ka...@ucw.cz,
perl-devel@lists.fedoraproject.org
Description of problem:
how to reproduce:
#!/bin/sh
curl --silent --fail
"https://en.wiktionary.org/w/index.php?title=test&printable=yes"; \
| xpath -q -e \
'//div[@class = "mw-parser-output"]/*/span[@id = "Verb" or @id = "Noun" or
@id = "Adjective"]/ancestor::*/following-sibling::ol[1]/li'
Trying to parse wiktionary. messing with xpath just to experiment.
above seems to cause a problem. probably with how xpath buffers stdin?
when using a process substitution as an argument instead of stdin, it seems to
work correctly.
Version-Release number of selected component:
perl-XML-XPath-1.42-2.fc28
Additional info:
reporter: libreport-2.9.5
backtrace_rating: 4
cmdline: /usr/bin/perl /usr/bin/xpath -q -e //div[@class =
"mw-parser-output"]/*/span[@id = "Verb" or @id = "Noun" or @id =
"Adjective"]/ancestor::*/following-sibling::ol[1]/li
crash_function: __libc_sigaction
executable: /usr/bin/perl
journald_cursor:
s=eed7f97804554ea880a518462e7c4cbb;i=8afd8;b=eba64ca943464449a349f01ba4ccb9e2;m=5335fb2d5;t=5726432a1d733;x=2ffc37276436acb9
kernel: 4.17.9-200.fc28.x86_64
rootdir: /
runlevel: N 5
type: CCpp
uid: 1000
Truncated backtrace:
Thread no. 1 (1 frames)
#0 __libc_sigaction at ../sysdeps/unix/sysv/linux/x86_64/sigaction.c:53
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