Re: Switch on compiler hardening defaults

2009-10-26 Thread Paul Wise
On Tue, Oct 27, 2009 at 4:41 AM, Christoph Anton Mitterer wrote: > Ever thought about integrating PaX [0] per default in Debian? > I'm however not sure how much this actually breaks ;) Any idea if these patches will be merged upstream? -- bye, pabs http://wiki.debian.org/PaulWise -- To UNS

Re: Switch on compiler hardening defaults

2009-10-26 Thread Christoph Anton Mitterer
Hi. Ever thought about integrating PaX [0] per default in Debian? I'm however not sure how much this actually breaks ;) Cheers, Chris. [0] http://pax.grsecurity.net/ -- To UNSUBSCRIBE, email to debian-gcc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@

Re: Switch on compiler hardening defaults

2009-10-26 Thread Kees Cook
Hi, On Mon, Oct 26, 2009 at 01:36:28PM +0100, Florian Weimer wrote: > * Kees Cook: > > I would like to propose enabling[1] the GCC hardening patches that Ubuntu > > uses[2]. > > Seems a good idea to me. But I think we should defer the required > full archive rebuild until we've got the hardening

Begging for your help!!

2009-10-26 Thread jishiyu1989
 Hi everyone!   I am a college student in HIT(Harbin Institute of Technology) as well as freshman in Debian. I major in Computer Science, hoping to get into Debian Project to sharp practical abilities. In a word, I am begging for your help! Anything on compiler will be ok. Thanks again!!!

[Bug target/29206] [4.3/4.4/4.5 regression] gcj-dbtool segfaults

2009-10-26 Thread dl9pf at gmx dot de
--- Comment #16 from dl9pf at gmx dot de 2009-10-26 12:29 --- Confirmed also for 4.4.1 on arm-linux-gnueabi. -- dl9pf at gmx dot de changed: What|Removed |Added

Re: Switch on compiler hardening defaults

2009-10-26 Thread Florian Weimer
* Kees Cook: > I would like to propose enabling[1] the GCC hardening patches that Ubuntu > uses[2]. Seems a good idea to me. But I think we should defer the required full archive rebuild until we've got the hardening patch for operator new[] (which currently can return a heap block which is smal

Re: Switch on compiler hardening defaults

2009-10-26 Thread Gabor Gombas
On Mon, Oct 26, 2009 at 11:14:25AM +0100, Bastian Blank wrote: > On Sun, Oct 25, 2009 at 11:55:25AM -0700, Kees Cook wrote: > > I would like to propose enabling[1] the GCC hardening patches that Ubuntu > > uses[2]. > > How do they work? Do they also change the free-standing compiler or only > the

[Bug target/41621] [4.4 regression] powerpc-linux-gnu 32bit testsuite regressions with -Os

2009-10-26 Thread jakub at gcc dot gnu dot org
--- Comment #1 from jakub at gcc dot gnu dot org 2009-10-26 11:23 --- Can't reproduce. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41621 --- You are receiving this mail because: --- You reported the bug, or are watching the reporter. -- To UNSUBSCRIBE, email to debian

[Bug target/41684] [4.4/4.5 regression] binutils testsuite failures when built with 4.4/4.5

2009-10-26 Thread ramana at gcc dot gnu dot org
-- ramana at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |ramana at gcc dot gnu dot |dot org

[Bug target/41684] [4.4/4.5 regression] binutils testsuite failures when built with 4.4/4.5

2009-10-26 Thread kirill at shutemov dot name
--- Comment #12 from kirill at shutemov dot name 2009-10-26 11:06 --- (In reply to comment #11) > Did it fix your binutils testsuite failures ? Yes, it did. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41684 --- You are receiving this mail because: --- You are on the CC

[Bug target/41684] [4.4/4.5 regression] binutils testsuite failures when built with 4.4/4.5

2009-10-26 Thread ramana at gcc dot gnu dot org
--- Comment #11 from ramana at gcc dot gnu dot org 2009-10-26 10:36 --- (In reply to comment #10) > (In reply to comment #7) > > I'm currently bootstrapping and testing a patch which disable section > > anchors > > on arm. It will be interesting to see if it fixes any testsuite failures

Re: Switch on compiler hardening defaults

2009-10-26 Thread Bastian Blank
On Sun, Oct 25, 2009 at 11:55:25AM -0700, Kees Cook wrote: > I would like to propose enabling[1] the GCC hardening patches that Ubuntu > uses[2]. How do they work? Do they also change the free-standing compiler or only the hosted one? There is a lot of software, which (I would say) missuse the hos

Re: Switch on compiler hardening defaults

2009-10-26 Thread Michael Tautschnig
> On Monday 26 October 2009 09:22:26 Marco d'Itri wrote: > > > I would like to propose enabling[1] the GCC hardening patches that Ubuntu > > > uses[2]. > > > > Seconded. > > Thirded. > +1. Thanks for bringing this up, Michael pgpcMDHNXCorM.pgp Description: PGP signature