* [Buildroot] [buildroot 0000064]: ldd segfault when uclibc is build with security options enabled
@ 2007-02-12 13:48 bugs at busybox.net
0 siblings, 0 replies; only message in thread
From: bugs at busybox.net @ 2007-02-12 13:48 UTC (permalink / raw)
To: buildroot
The following issue has been ASSIGNED.
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http://busybox.net/bugs/view.php?id=64
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Reported By: babel
Assigned To: buildroot
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Project: buildroot
Issue ID: 64
Category: Security
Reproducibility: always
Severity: crash
Priority: normal
Status: assigned
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Date Submitted: 01-27-2005 00:18 PST
Last Modified: 02-12-2007 05:47 PST
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Summary: ldd segfault when uclibc is build with security
options enabled
Description:
I've used the attached dot-config files to build a complete buildroot with
ldd. Enabling the security options in uClibc gives the result shown below.
Just disabling the uClibc security options and rebuild result in a working
ldd.
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psm - 02-06-05 11:20
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I wonder why BUILD_SSP is selected, that is only allowed for specially
patched
gcc, that is not supported by buildroot (HAS_SSP maybe be left in)
if you have patched your buildroot's gcc with the propolice patch, and
enable HAS_SSP, you'll have 2 __guard/__stack_smash_handler, one living in
libc
the other in libgcc_s.so
Currently the *SSP*/*PROPOLICE* options are only usable in gentoo distro
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prpplague - 01-25-06 12:36
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resolved in latest build
Issue History
Date Modified Username Field Change
======================================================================
01-27-05 00:18 babel New Issue
01-27-05 00:18 babel File Added: dot-config.tar.bz2
01-27-05 00:18 babel Issue Monitored: babel
02-06-05 11:20 psm Note Added: 0000043
03-16-05 12:13 andersen Status new => assigned
03-16-05 12:13 andersen Assigned To => uClibc
01-25-06 12:36 prpplague Note Added: 0001004
01-25-06 12:36 prpplague Status assigned => resolved
01-25-06 12:36 prpplague Resolution open => fixed
03-08-06 16:52 vapier Status resolved => closed
02-12-07 05:47 vapier Status closed => assigned
02-12-07 05:47 vapier Assigned To uClibc => buildroot
======================================================================
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2007-02-12 13:48 [Buildroot] [buildroot 0000064]: ldd segfault when uclibc is build with security options enabled bugs at busybox.net
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