Thank you for your bug report. Do you have a testcase you could add to
the bug? That would be make easier to test/find out the fix to backport
Aron, you seem to co-maintain libxml in Debian, do you have any idea
about the issue?
** Changed in: libxml2 (Ubuntu)
Importance: Undecided => High
** Changed in: libxml2 (Ubuntu)
Assignee: (unassigned) => Aron Xu (happyaron)
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https://bugs.launchpad.net/bugs/1375637
Title:
Premature end of data in tag file line 247651 with libxml2
Status in libxml2 package in Ubuntu:
Confirmed
Bug description:
Hello,
I'm getting the following behaviour of createrepo on Ubuntu 14.04.1
LTS with libxml2=2.9.1+dfsg1-3ubuntu4.3(trusty-updates/main) and
libxml2=2.9.1+dfsg1-3ubuntu4(trusty/main).
createrepo -g
/home/jenkins/workspace/tmp/fuel_5_1_mirror/local_mirror/centos/os/x86_64/comps.xml
\
-o
/home/jenkins/workspace/tmp/fuel_5_1_mirror/local_mirror/centos/os/x86_64/
/home/jenkins/workspace/tmp/fuel_5_1_mirror/local_mirror/centos/os/x86_64/
I/O error : No such file or directory
(process:29830): GLib-WARNING **: GError set over the top of a previous
GError or uninitialized memory.
This indicates a bug in someone's code. You must ensure an error is NULL
before it's set.
The overwriting error message was: Parsing filelists.xml error: Premature end
of data in tag package line 246828
(process:29830): GLib-WARNING **: GError set over the top of a previous
GError or uninitialized memory.
This indicates a bug in someone's code. You must ensure an error is NULL
before it's set.
The overwriting error message was: Parsing filelists.xml error: Premature end
of data in tag filelists line 2
Spawning worker 0 with 54 pkgs
Spawning worker 1 with 54 pkgs
Spawning worker 2 with 54 pkgs
Spawning worker 3 with 54 pkgs
Spawning worker 4 with 54 pkgs
Spawning worker 5 with 54 pkgs
Spawning worker 6 with 54 pkgs
Spawning worker 7 with 54 pkgs
Spawning worker 8 with 54 pkgs
Spawning worker 9 with 54 pkgs
Spawning worker 10 with 53 pkgs
Spawning worker 11 with 53 pkgs
Spawning worker 12 with 53 pkgs
Spawning worker 13 with 53 pkgs
Spawning worker 14 with 53 pkgs
Spawning worker 15 with 53 pkgs
Spawning worker 16 with 53 pkgs
Spawning worker 17 with 53 pkgs
Spawning worker 18 with 53 pkgs
Spawning worker 19 with 53 pkgs
Spawning worker 20 with 53 pkgs
Spawning worker 21 with 53 pkgs
Spawning worker 22 with 53 pkgs
Spawning worker 23 with 53 pkgs
Workers Finished
Saving Primary metadata
Saving file lists metadata
Saving other metadata
Generating sqlite DBs
Traceback (most recent call last):
File "/usr/share/createrepo/genpkgmetadata.py", line 308, in <module>
main(sys.argv[1:])
File "/usr/share/createrepo/genpkgmetadata.py", line 280, in main
mdgen.doRepoMetadata()
File "/usr/lib/python2.7/dist-packages/createrepo/__init__.py", line 999,
in doRepoMetadata
rp.getFilelists(complete_path, csum)
File "/usr/lib/python2.7/dist-packages/sqlitecachec.py", line 55, in
getFilelists
self.repoid))
TypeError: Parsing filelists.xml error: Premature end of data in tag file
line 247651
Problem fixes by installing libxml2=2.9.1+dfsg1 from debian sid.
Comparing patchsets in debian package sources between 2.9.1+dfsg1 and
2.9.1+dfsg1-3ubuntu4.3 I see in debian package much more patches, I suppose one
of them helps in my problem:
2.9.1+dfsg1-3ubuntu4.3:
0001-modify-xml2-config-and-pkgconfig-behaviour.patch
0002-Fix-an-error-in-xmlCleanupParser.patch
0003-Fix-missing-break-on-last-function-for-attributes.patch
0004-xmllint-memory-should-fail-on-empty-files.patch
0005-properly-quote-the-namespace-uris-written-out-during.patch
0006-Fix-a-parsing-bug-on-non-ascii-element-and-CR-LF-usa.patch
0006-fix-python-multiarch-includes.patch
0007-Fix-XPath-optimization-with-predicates.patch
CVE-2014-0191.patch
lp1321869.patch
xmllint_pretty.patch
2.9.1+dfsg1:
0001-modify-xml2-config-and-pkgconfig-behaviour.patch
0002-fix-python-multiarch-includes.patch
0003-Fix-an-error-in-xmlCleanupParser.patch
0004-Fix-missing-break-on-last-function-for-attributes.patch
0005-xmllint-memory-should-fail-on-empty-files.patch
0006-properly-quote-the-namespace-uris-written-out-during.patch
0007-Fix-a-parsing-bug-on-non-ascii-element-and-CR-LF-usa.patch
0008-missing-else-in-xlink.c.patch
0009-Catch-malloc-error-and-exit-accordingly.patch
0010-Fix-handling-of-mmap-errors.patch
0011-Avoid-crash-if-allocation-fails.patch
0012-Fix-a-possible-NULL-dereference.patch
0013-Clear-up-a-potential-NULL-dereference.patch
0014-Fix-XPath-optimization-with-predicates.patch
0015-xmllint-pretty-crashed-without-following-numeric-arg.patch
0016-Fix-potential-NULL-pointer-dereferences-in-regexp-co.patch
0017-Fix-a-potential-NULL-dereference-in-tree-code.patch
0018-Fix-pointer-dereferenced-before-null-check.patch
0019-Fix-a-bug-loading-some-compressed-files.patch
0020-Avoid-a-possibility-of-dangling-encoding-handler.patch
0021-Fix-a-couple-of-missing-NULL-checks.patch
0022-adding-init-calls-to-xml-and-html-Read-parsing-entry.patch
0023-Handling-of-XPath-function-arguments-in-error-case.patch
0024-Missing-initialization-for-the-catalog-module.patch
0025-Fix-an-fd-leak-in-an-error-case.patch
0026-fixing-a-ptotential-uninitialized-access.patch
0027-Fix-xmlTextWriterWriteElement-when-a-null-content-is.patch
0028-Avoid-a-possible-NULL-pointer-dereference.patch
0029-Do-not-fetch-external-parameter-entities.patch
0030-Avoid-Possible-null-pointer-dereference-in-memory-de.patch
0031-xmllint-was-not-parsing-the-c14n11-flag.patch
0032-Fix-regressions-introduced-by-CVE-2014-0191-patch.patch
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