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Description of problem:
When yum is used a library and yum.update_md.UpdateNotice is used to render XML data of errata objects there is potential for the XML to be rendered incorrectly. Extra "</pkglist>" tags are included.
from yum/update_md.py notice that line 346 "</pkglist>" is inside the for loop, when it should be outside to match line 330
329 if self._md['pkglist']:
330 msg += """ <pkglist>\n"""
331 for coll in self._md['pkglist']:
332 msg += """ <collection short="%s">\n <name>%s</name>\n""" % (
333 to_xml(coll['short'], attrib=True),
334 to_xml(coll['name']))
335
336 for pkg in coll['packages']:
337 msg += """ <package arch="%s" name="%s" release="%s" src="%s" version="%s">
338 <filename>%s</filename>
339 </package>\n""" % (to_xml(pkg['arch'], attrib=True),
340 to_xml(pkg['name'], attrib=True),
341 to_xml(pkg['release'], attrib=True),
342 to_xml(pkg['src'], attrib=True),
343 to_xml(pkg['version'], attrib=True),
344 to_xml(pkg['filename']))
345 msg += """ </collection>\n"""
346 #msg += """ </pkglist>\n""" <--- NOTICE THIS IS WHERE THE CHANGE IS, move </pkglist> to outside of loop
347 msg += """ </pkglist>\n"""
348 msg += """</update>\n"""
349 return msg
Version-Release number of selected component (if applicable):
yum-3.2.29-22.el6.noarch
How reproducible:
Steps to Reproduce:
1. Requires an errata that spans 2 collections
2. Run the xml() method on UpdatedNotice
3.
Actual results:
<pkglist>
<collection short="rhel-x86_64-server-5">
<name>Red Hat Enterprise Linux (v. 5 for 64-bit x86_64)</name>
<package arch="x86_64" name="openssl-perl" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e">
<filename>openssl-perl-0.9.8e-22.el5_8.3.x86_64.rpm</filename>
</package>
<package arch="i386" name="openssl-devel" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e">
<filename>openssl-devel-0.9.8e-22.el5_8.3.i386.rpm</filename>
</package>
<package arch="i686" name="openssl" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e">
<filename>openssl-0.9.8e-22.el5_8.3.i686.rpm</filename>
</package>
<package arch="x86_64" name="openssl" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e">
<filename>openssl-0.9.8e-22.el5_8.3.x86_64.rpm</filename>
</package>
<package arch="x86_64" name="openssl-devel" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e">
<filename>openssl-devel-0.9.8e-22.el5_8.3.x86_64.rpm</filename>
</package>
<package arch="x86_64" name="openssl097a" release="11.el5_8.2" src="openssl097a-0.9.7a-11.el5_8.2.src.rpm" version="0.9.7a">
<filename>openssl097a-0.9.7a-11.el5_8.2.x86_64.rpm</filename>
</package>
<package arch="i386" name="openssl097a" release="11.el5_8.2" src="openssl097a-0.9.7a-11.el5_8.2.src.rpm" version="0.9.7a">
<filename>openssl097a-0.9.7a-11.el5_8.2.i386.rpm</filename>
</package>
</collection>
</pkglist>
<collection short="rhel-x86_64-server-6">
<name>Red Hat Enterprise Linux Server (v. 6 for 64-bit x86_64)</name>
<package arch="i686" name="openssl" release="20.el6_2.4" src="openssl-1.0.0-20.el6_2.4.src.rpm" version="1.0.0">
<filename>openssl-1.0.0-20.el6_2.4.i686.rpm</filename>
</package>
<package arch="i686" name="openssl-devel" release="20.el6_2.4" src="openssl-1.0.0-20.el6_2.4.src.rpm" version="1.0.0">
<filename>openssl-devel-1.0.0-20.el6_2.4.i686.rpm</filename>
</package>
<package arch="x86_64" name="openssl" release="20.el6_2.4" src="openssl-1.0.0-20.el6_2.4.src.rpm" version="1.0.0">
<filename>openssl-1.0.0-20.el6_2.4.x86_64.rpm</filename>
</package>
<package arch="x86_64" name="openssl-devel" release="20.el6_2.4" src="openssl-1.0.0-20.el6_2.4.src.rpm" version="1.0.0">
<filename>openssl-devel-1.0.0-20.el6_2.4.x86_64.rpm</filename>
</package>
<package arch="i686" name="openssl098e" release="17.el6_2.2" src="openssl098e-0.9.8e-17.el6_2.2.src.rpm" version="0.9.8e">
<filename>openssl098e-0.9.8e-17.el6_2.2.i686.rpm</filename>
</package>
<package arch="x86_64" name="openssl098e" release="17.el6_2.2" src="openssl098e-0.9.8e-17.el6_2.2.src.rpm" version="0.9.8e">
<filename>openssl098e-0.9.8e-17.el6_2.2.x86_64.rpm</filename>
</package>
</collection>
</pkglist>
Expected results:
<pkglist>
<collection short="rhel-x86_64-server-5">
<name>Red Hat Enterprise Linux (v. 5 for 64-bit x86_64)</name>
<package arch="x86_64" name="openssl-perl" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e">
<filename>openssl-perl-0.9.8e-22.el5_8.3.x86_64.rpm</filename>
</package>
<package arch="i386" name="openssl-devel" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e">
<filename>openssl-devel-0.9.8e-22.el5_8.3.i386.rpm</filename>
</package>
<package arch="i686" name="openssl" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e">
<filename>openssl-0.9.8e-22.el5_8.3.i686.rpm</filename>
</package>
<package arch="x86_64" name="openssl" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e">
<filename>openssl-0.9.8e-22.el5_8.3.x86_64.rpm</filename>
</package>
<package arch="x86_64" name="openssl-devel" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e">
<filename>openssl-devel-0.9.8e-22.el5_8.3.x86_64.rpm</filename>
</package>
<package arch="x86_64" name="openssl097a" release="11.el5_8.2" src="openssl097a-0.9.7a-11.el5_8.2.src.rpm" version="0.9.7a">
<filename>openssl097a-0.9.7a-11.el5_8.2.x86_64.rpm</filename>
</package>
<package arch="i386" name="openssl097a" release="11.el5_8.2" src="openssl097a-0.9.7a-11.el5_8.2.src.rpm" version="0.9.7a">
<filename>openssl097a-0.9.7a-11.el5_8.2.i386.rpm</filename>
</package>
</collection>
<collection short="rhel-x86_64-server-6">
<name>Red Hat Enterprise Linux Server (v. 6 for 64-bit x86_64)</name>
<package arch="i686" name="openssl" release="20.el6_2.4" src="openssl-1.0.0-20.el6_2.4.src.rpm" version="1.0.0">
<filename>openssl-1.0.0-20.el6_2.4.i686.rpm</filename>
</package>
<package arch="i686" name="openssl-devel" release="20.el6_2.4" src="openssl-1.0.0-20.el6_2.4.src.rpm" version="1.0.0">
<filename>openssl-devel-1.0.0-20.el6_2.4.i686.rpm</filename>
</package>
<package arch="x86_64" name="openssl" release="20.el6_2.4" src="openssl-1.0.0-20.el6_2.4.src.rpm" version="1.0.0">
<filename>openssl-1.0.0-20.el6_2.4.x86_64.rpm</filename>
</package>
<package arch="x86_64" name="openssl-devel" release="20.el6_2.4" src="openssl-1.0.0-20.el6_2.4.src.rpm" version="1.0.0">
<filename>openssl-devel-1.0.0-20.el6_2.4.x86_64.rpm</filename>
</package>
<package arch="i686" name="openssl098e" release="17.el6_2.2" src="openssl098e-0.9.8e-17.el6_2.2.src.rpm" version="0.9.8e">
<filename>openssl098e-0.9.8e-17.el6_2.2.i686.rpm</filename>
</package>
<package arch="x86_64" name="openssl098e" release="17.el6_2.2" src="openssl098e-0.9.8e-17.el6_2.2.src.rpm" version="0.9.8e">
<filename>openssl098e-0.9.8e-17.el6_2.2.x86_64.rpm</filename>
</package>
</collection>
</pkglist>
Additional info:
Intended patch to fix this
$ cat 0001-Fixes-extra-pkglist-tags-being-inserted-when-renderi.patch
From d3004df2dd98f29303a65a8c96871b0de9494963 Mon Sep 17 00:00:00 2001
From: John Matthews <jmatthews>
Date: Fri, 14 Dec 2012 16:51:35 -0500
Subject: [PATCH] Fixes extra '</pkglist>' tags being inserted when rendering a UpdateNotice to XML
Only impacts Errata/UpdateInfo objects that span more than 1 collection
---
yum/update_md.py | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/yum/update_md.py b/yum/update_md.py
index 4fe802b..e71f9ef 100644
--- a/yum/update_md.py
+++ b/yum/update_md.py
@@ -371,7 +371,7 @@ class UpdateNotice(object):
to_xml(pkg['version'], attrib=True),
to_xml(pkg['filename']))
msg += """ </collection>\n"""
- msg += """ </pkglist>\n"""
+ msg += """ </pkglist>\n"""
msg += """</update>\n"""
return msg
--
1.7.1
Comment 2RHEL Program Management
2012-12-21 06:47:32 UTC
This request was not resolved in time for the current release.
Red Hat invites you to ask your support representative to
propose this request, if still desired, for consideration in
the next release of Red Hat Enterprise Linux.
commit 6e56ea6a6236dde080d60f091a7854d204825bd4
Author: John Matthews <jmatthew>
Date: Fri Dec 14 18:25:55 2012 -0500
Comment 5RHEL Program Management
2013-10-14 00:09:36 UTC
This request was evaluated by Red Hat Product Management for
inclusion in the current release of Red Hat Enterprise Linux.
Because the affected component is not scheduled to be updated
in the current release, Red Hat is unable to address this
request at this time.
Red Hat invites you to ask your support representative to
propose this request, if appropriate, in the next release of
Red Hat Enterprise Linux.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://rhn.redhat.com/errata/RHBA-2015-1384.html
Description of problem: When yum is used a library and yum.update_md.UpdateNotice is used to render XML data of errata objects there is potential for the XML to be rendered incorrectly. Extra "</pkglist>" tags are included. from yum/update_md.py notice that line 346 "</pkglist>" is inside the for loop, when it should be outside to match line 330 329 if self._md['pkglist']: 330 msg += """ <pkglist>\n""" 331 for coll in self._md['pkglist']: 332 msg += """ <collection short="%s">\n <name>%s</name>\n""" % ( 333 to_xml(coll['short'], attrib=True), 334 to_xml(coll['name'])) 335 336 for pkg in coll['packages']: 337 msg += """ <package arch="%s" name="%s" release="%s" src="%s" version="%s"> 338 <filename>%s</filename> 339 </package>\n""" % (to_xml(pkg['arch'], attrib=True), 340 to_xml(pkg['name'], attrib=True), 341 to_xml(pkg['release'], attrib=True), 342 to_xml(pkg['src'], attrib=True), 343 to_xml(pkg['version'], attrib=True), 344 to_xml(pkg['filename'])) 345 msg += """ </collection>\n""" 346 #msg += """ </pkglist>\n""" <--- NOTICE THIS IS WHERE THE CHANGE IS, move </pkglist> to outside of loop 347 msg += """ </pkglist>\n""" 348 msg += """</update>\n""" 349 return msg Version-Release number of selected component (if applicable): yum-3.2.29-22.el6.noarch How reproducible: Steps to Reproduce: 1. Requires an errata that spans 2 collections 2. Run the xml() method on UpdatedNotice 3. Actual results: <pkglist> <collection short="rhel-x86_64-server-5"> <name>Red Hat Enterprise Linux (v. 5 for 64-bit x86_64)</name> <package arch="x86_64" name="openssl-perl" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e"> <filename>openssl-perl-0.9.8e-22.el5_8.3.x86_64.rpm</filename> </package> <package arch="i386" name="openssl-devel" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e"> <filename>openssl-devel-0.9.8e-22.el5_8.3.i386.rpm</filename> </package> <package arch="i686" name="openssl" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e"> <filename>openssl-0.9.8e-22.el5_8.3.i686.rpm</filename> </package> <package arch="x86_64" name="openssl" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e"> <filename>openssl-0.9.8e-22.el5_8.3.x86_64.rpm</filename> </package> <package arch="x86_64" name="openssl-devel" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e"> <filename>openssl-devel-0.9.8e-22.el5_8.3.x86_64.rpm</filename> </package> <package arch="x86_64" name="openssl097a" release="11.el5_8.2" src="openssl097a-0.9.7a-11.el5_8.2.src.rpm" version="0.9.7a"> <filename>openssl097a-0.9.7a-11.el5_8.2.x86_64.rpm</filename> </package> <package arch="i386" name="openssl097a" release="11.el5_8.2" src="openssl097a-0.9.7a-11.el5_8.2.src.rpm" version="0.9.7a"> <filename>openssl097a-0.9.7a-11.el5_8.2.i386.rpm</filename> </package> </collection> </pkglist> <collection short="rhel-x86_64-server-6"> <name>Red Hat Enterprise Linux Server (v. 6 for 64-bit x86_64)</name> <package arch="i686" name="openssl" release="20.el6_2.4" src="openssl-1.0.0-20.el6_2.4.src.rpm" version="1.0.0"> <filename>openssl-1.0.0-20.el6_2.4.i686.rpm</filename> </package> <package arch="i686" name="openssl-devel" release="20.el6_2.4" src="openssl-1.0.0-20.el6_2.4.src.rpm" version="1.0.0"> <filename>openssl-devel-1.0.0-20.el6_2.4.i686.rpm</filename> </package> <package arch="x86_64" name="openssl" release="20.el6_2.4" src="openssl-1.0.0-20.el6_2.4.src.rpm" version="1.0.0"> <filename>openssl-1.0.0-20.el6_2.4.x86_64.rpm</filename> </package> <package arch="x86_64" name="openssl-devel" release="20.el6_2.4" src="openssl-1.0.0-20.el6_2.4.src.rpm" version="1.0.0"> <filename>openssl-devel-1.0.0-20.el6_2.4.x86_64.rpm</filename> </package> <package arch="i686" name="openssl098e" release="17.el6_2.2" src="openssl098e-0.9.8e-17.el6_2.2.src.rpm" version="0.9.8e"> <filename>openssl098e-0.9.8e-17.el6_2.2.i686.rpm</filename> </package> <package arch="x86_64" name="openssl098e" release="17.el6_2.2" src="openssl098e-0.9.8e-17.el6_2.2.src.rpm" version="0.9.8e"> <filename>openssl098e-0.9.8e-17.el6_2.2.x86_64.rpm</filename> </package> </collection> </pkglist> Expected results: <pkglist> <collection short="rhel-x86_64-server-5"> <name>Red Hat Enterprise Linux (v. 5 for 64-bit x86_64)</name> <package arch="x86_64" name="openssl-perl" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e"> <filename>openssl-perl-0.9.8e-22.el5_8.3.x86_64.rpm</filename> </package> <package arch="i386" name="openssl-devel" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e"> <filename>openssl-devel-0.9.8e-22.el5_8.3.i386.rpm</filename> </package> <package arch="i686" name="openssl" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e"> <filename>openssl-0.9.8e-22.el5_8.3.i686.rpm</filename> </package> <package arch="x86_64" name="openssl" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e"> <filename>openssl-0.9.8e-22.el5_8.3.x86_64.rpm</filename> </package> <package arch="x86_64" name="openssl-devel" release="22.el5_8.3" src="openssl-0.9.8e-22.el5_8.3.src.rpm" version="0.9.8e"> <filename>openssl-devel-0.9.8e-22.el5_8.3.x86_64.rpm</filename> </package> <package arch="x86_64" name="openssl097a" release="11.el5_8.2" src="openssl097a-0.9.7a-11.el5_8.2.src.rpm" version="0.9.7a"> <filename>openssl097a-0.9.7a-11.el5_8.2.x86_64.rpm</filename> </package> <package arch="i386" name="openssl097a" release="11.el5_8.2" src="openssl097a-0.9.7a-11.el5_8.2.src.rpm" version="0.9.7a"> <filename>openssl097a-0.9.7a-11.el5_8.2.i386.rpm</filename> </package> </collection> <collection short="rhel-x86_64-server-6"> <name>Red Hat Enterprise Linux Server (v. 6 for 64-bit x86_64)</name> <package arch="i686" name="openssl" release="20.el6_2.4" src="openssl-1.0.0-20.el6_2.4.src.rpm" version="1.0.0"> <filename>openssl-1.0.0-20.el6_2.4.i686.rpm</filename> </package> <package arch="i686" name="openssl-devel" release="20.el6_2.4" src="openssl-1.0.0-20.el6_2.4.src.rpm" version="1.0.0"> <filename>openssl-devel-1.0.0-20.el6_2.4.i686.rpm</filename> </package> <package arch="x86_64" name="openssl" release="20.el6_2.4" src="openssl-1.0.0-20.el6_2.4.src.rpm" version="1.0.0"> <filename>openssl-1.0.0-20.el6_2.4.x86_64.rpm</filename> </package> <package arch="x86_64" name="openssl-devel" release="20.el6_2.4" src="openssl-1.0.0-20.el6_2.4.src.rpm" version="1.0.0"> <filename>openssl-devel-1.0.0-20.el6_2.4.x86_64.rpm</filename> </package> <package arch="i686" name="openssl098e" release="17.el6_2.2" src="openssl098e-0.9.8e-17.el6_2.2.src.rpm" version="0.9.8e"> <filename>openssl098e-0.9.8e-17.el6_2.2.i686.rpm</filename> </package> <package arch="x86_64" name="openssl098e" release="17.el6_2.2" src="openssl098e-0.9.8e-17.el6_2.2.src.rpm" version="0.9.8e"> <filename>openssl098e-0.9.8e-17.el6_2.2.x86_64.rpm</filename> </package> </collection> </pkglist> Additional info: Intended patch to fix this $ cat 0001-Fixes-extra-pkglist-tags-being-inserted-when-renderi.patch From d3004df2dd98f29303a65a8c96871b0de9494963 Mon Sep 17 00:00:00 2001 From: John Matthews <jmatthews> Date: Fri, 14 Dec 2012 16:51:35 -0500 Subject: [PATCH] Fixes extra '</pkglist>' tags being inserted when rendering a UpdateNotice to XML Only impacts Errata/UpdateInfo objects that span more than 1 collection --- yum/update_md.py | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/yum/update_md.py b/yum/update_md.py index 4fe802b..e71f9ef 100644 --- a/yum/update_md.py +++ b/yum/update_md.py @@ -371,7 +371,7 @@ class UpdateNotice(object): to_xml(pkg['version'], attrib=True), to_xml(pkg['filename'])) msg += """ </collection>\n""" - msg += """ </pkglist>\n""" + msg += """ </pkglist>\n""" msg += """</update>\n""" return msg -- 1.7.1