Bug 1296241

Summary:	Chrome crash in spnego_gss_inquire_context()
Product:	Red Hat Enterprise Linux 7	Reporter:	Robbie Harwood <rharwood>
Component:	krb5	Assignee:	Robbie Harwood <rharwood>
Status:	CLOSED ERRATA	QA Contact:	Patrik Kis <pkis>
Severity:	high	Docs Contact:
Priority:	medium
Version:	7.2	CC:	abokovoy, dpal, dwmw2, extras-qa, j, nalin, nathaniel, pkis, rharwood
Target Milestone:	rc
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
URL:	https://github.com/krb5/krb5/pull/385
Whiteboard:
Fixed In Version:	krb5-1.14.1-1.el7	Doc Type:	No Doc Update
Doc Text:	undefined	Story Points:	---
Clone Of:	1295893	Environment:
Last Closed:	2016-11-03 20:24:10 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Bug Depends On:	1295893
Bug Blocks:

Description Robbie Harwood 2016-01-06 16:45:37 UTC

+++ This bug was initially created as a clone of Bug #1295893 +++

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffd6468700 (LWP 5331)]
spnego_gss_inquire_context (minor_status=0x7fffd6466f64, context_handle=0x0, 
    src_name=0x7fffd6466de0, targ_name=0x7fffd6466dd8, 
    lifetime_rec=0x7fffd6466f4c, mech_type=0x7fffd6466dd0, 
    ctx_flags=0x7fffd6466f3c, locally_initiated=0x7fffd6466f38, 
    opened=0x7fffd6466f34) at spnego_mech.c:2256
2256			*locally_initiated = sc->initiate;
(gdb) p sc
$1 = (spnego_gss_ctx_id_t) 0x0
(gdb) bt
#0  0x00007fffeedc5902 in spnego_gss_inquire_context (minor_status=0x7fffd6466f64, context_handle=0x0, src_name=0x7fffd6466de0, targ_name=0x7fffd6466dd8, lifetime_rec=0x7fffd6466f4c, mech_type=0x7fffd6466dd0, ctx_flags=0x7fffd6466f3c, locally_initiated=0x7fffd6466f38, opened=0x7fffd6466f34) at spnego_mech.c:2256
#1  0x00007fffeeda5fc4 in gss_inquire_context (minor_status=0x7fffd6466f64, context_handle=<optimized out>, src_name=0x7fffd6466f58, targ_name=0x7fffd6466f50, lifetime_rec=0x7fffd6466f4c, mech_type=0x7fffd6466f40, ctx_flags=0x7fffd6466f3c, locally_initiated=0x7fffd6466f38, opened=0x7fffd6466f34) at g_inq_context.c:114
#2  0x00005555568388af in  ()

--- Additional comment from David Woodhouse on 2016-01-05 12:34:07 EST ---

Addressed by https://github.com/krb5/krb5/pull/385

Comment 8 errata-xmlrpc 2016-11-03 20:24:10 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/RHSA-2016-2591.html