Bug 592849

Summary:	Execshield stack protection is disabled for file usr/lib*/libstdc++-3-libc6.2-2-2.10.0.so on s390 s390x
Product:	Red Hat Enterprise Linux 6	Reporter:	Jakub Jelinek <jakub>
Component:	compat-gcc-295	Assignee:	Jakub Jelinek <jakub>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Michal Nowak <mnowak>
Severity:	high	Docs Contact:
Priority:	low
Version:	6.0	CC:	mnowak, mvadkert, ohudlick, pmuller
Target Milestone:	rc
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	compat-gcc-295-2.95.3-86.el6	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:	592519	Environment:
Last Closed:	2010-07-02 18:55:43 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:	592519
Bug Blocks:

Description Jakub Jelinek 2010-05-17 07:39:40 UTC

+++ This bug was initially created as a clone of Bug #592519 +++

Description of problem:
Execshield stack protection is disabled for file usr/lib*/libstdc++-3-libc6.2-2-2.10.0.so on s390 s390x
This needs fixing in the code , or alternatively, -Wl,-z,nodlopen needs to be added to the LD_FLAGS 

Version-Release number of selected component (if applicable):
compat-libstdc++-295-2.95.3-85.el6

Affected archs
s390, s390x (only available pkg archs)

How reproducible:
always

Steps to Reproduce:
1. execstack /usr/lib*/libstdc++-3-libc6.2-2-2.10.0.so
  
./compat-gcc-295/2.95.3/85.el6/s390x/usr/lib64/libstdc++-3-libc6.2-2-2.10.0.so
0x000000000000000e (SONAME)             Library soname: [libstdc++-libc6.2-2.so.3]
  GNU_STACK      0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RWE 0x8
./compat-gcc-295/2.95.3/85.el6/s390/usr/lib/libstdc++-3-libc6.2-2-2.10.0.so
0x0000000e (SONAME)                     Library soname: [libstdc++-libc6.2-2.so.3]
  GNU_STACK      0x000000 0x00000000 0x00000000 0x00000 0x00000 RWE 0x4

Comment 1 RHEL Program Management 2010-05-17 07:55:09 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 18:55:43 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.