Bug 591993

Summary:	crash on VLA bound referencing optimized-out variable
Product:	Red Hat Enterprise Linux 6	Reporter:	Jan Kratochvil <jan.kratochvil>
Component:	gdb	Assignee:	Jan Kratochvil <jan.kratochvil>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Petr Muller <pmuller>
Severity:	high	Docs Contact:
Priority:	high
Version:	6.0	CC:	cagney, ebachalo, ohudlick, pmuller
Target Milestone:	rc
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:	abrt_hash:1d39d08e754518f5d5477c2b81b982daad3861e5
Fixed In Version:	gdb-7.1-21.el6	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:	591879	Environment:
Last Closed:	2010-07-02 19:08:09 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:
Bug Depends On:	591879
Bug Blocks:

Description Jan Kratochvil 2010-05-13 16:13:51 UTC

+++ This bug was initially created as a clone of Bug #591879 +++

abrt 1.1.0 detected a crash.

Was attempting to debug empathy:

(gdb) print *context->groups->data
Segmentation fault (core dumped)

--- Additional comment from jan.kratochvil on 2010-05-13 12:10:23 EDT ---

Great bugreport, thanks.
Checked-in now in archer-jankratochvil-vla as:
a683bac73af74a757591672d89d720169c0b5ec9

New testcase:
PASS: gdb.dwarf2/dw2-bound-loclist.exp: p b_string
PASS: gdb.dwarf2/dw2-bound-loclist.exp: ptype b_string

Comment 1 RHEL Program Management 2010-05-13 16:37:04 UTC

This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux major release.  Product Management has requested further
review of this request by Red Hat Engineering, for potential inclusion in a Red
Hat Enterprise Linux Major release.  This request is not yet committed for
inclusion.

Comment 4 releng-rhel@redhat.com 2010-07-02 19:08:09 UTC

Red Hat Enterprise Linux Beta 2 is now available and should resolve
the problem described in this bug report. This report is therefore being closed
with a resolution of CURRENTRELEASE. You may reopen this bug report if the
solution does not work for you.