Bug 517199
| Summary: | curl, libcurl crash when reusing connection after negotiate-auth | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 5 | Reporter: | Ian Ward Comfort <icomfort> |
| Component: | curl | Assignee: | Kamil Dudka <kdudka> |
| Status: | CLOSED ERRATA | QA Contact: | BaseOS QE <qe-baseos-auto> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 5.3 | CC: | rvokal |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2010-03-30 08:04:44 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHSA-2010-0273.html |
libcurl (and therefore curl) < 7.18.1 segfaults when trying to reuse a connection after performing negotiate-auth. This bug is reproducible by attempting to pull down any negotiate-auth-protected URL twice in a single command: curl --negotiate -u : https://example.com/ https://example.com/ No workaround is possible, since curl does not provide any options to prevent connection reuse. RHEL 5.3 includes curl-7.15.5-2.1.el5_3.4, which is affected by this bug. I'd like to request a backport of the upstream fix for this bug, first posted to the curl-library mailing list here: http://curl.haxx.se/mail/lib-2008-02/0308.html And applied to curl CVS with these commits: http://cool.haxx.se/cvs.cgi/curl/lib/http_negotiate.c.diff?r1=1.24&r2=1.25 http://cool.haxx.se/cvs.cgi/curl/lib/http.c.diff?r1=1.364&r2=1.365