RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.
Bug 1149588 - (squid): xstrdup: tried to dup a NULL pointer!
Summary: (squid): xstrdup: tried to dup a NULL pointer!
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: squid
Version: 6.4
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: ---
Assignee: Luboš Uhliarik
QA Contact: Ondřej Pták
URL:
Whiteboard:
Depends On:
Blocks: 1075802
TreeView+ depends on / blocked
 
Reported: 2014-10-06 07:33 UTC by Yoshifumi Kinoshita
Modified: 2019-07-11 08:13 UTC (History)
5 users (show)

Fixed In Version: squid-3.1.10-32.el6
Doc Type: Bug Fix
Doc Text:
Prior to this update, squid in some cases terminated unexpectedly with the following error message: xstrdup: tried to dup a NULL pointer! This update fixes the incorrect error handling that caused this problem. As a result, the described error no longer causes squid to crash.
Clone Of:
Environment:
Last Closed: 2015-07-22 06:26:27 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)
patch (610 bytes, patch)
2014-12-16 16:13 UTC, Pavel Šimerda (pavlix)
no flags Details | Diff
patch (610 bytes, patch)
2014-12-16 16:14 UTC, Pavel Šimerda (pavlix)
no flags Details | Diff


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2015:1314 0 normal SHIPPED_LIVE squid bug fix and enhancement update 2015-07-20 17:53:27 UTC

Comment 6 Pavel Šimerda (pavlix) 2014-12-16 16:13:18 UTC
Created attachment 969627 [details]
patch

Haven't found any prior patch, so I just decided to pass "Unknown error" when error is NULL.

Comment 7 Pavel Šimerda (pavlix) 2014-12-16 16:14:55 UTC
Created attachment 969629 [details]
patch

Comment 10 Ondřej Pták 2015-06-10 13:54:10 UTC
I have no idea how to reproduce this, but patch looks good, it should solve this problem (xstrdup won't get NULL).
There was no problem in regression testing.

Comment 12 errata-xmlrpc 2015-07-22 06:26:27 UTC
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-2015-1314.html


Note You need to log in before you can comment on or make changes to this bug.