From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Tremer To: development@lists.ipfire.org Subject: Re: Avahi Segfault fixes Date: Wed, 07 Jan 2015 14:06:37 +0100 Message-ID: <1420635997.3059.76.camel@rice-oxley.tremer.info> In-Reply-To: <42EEA6D0-524A-48ED-9957-E5F814185461@gmail.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="===============7757967869627841556==" List-Id: --===============7757967869627841556== Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Hi Ben, thanks for that link. It is not a good idea to disable the stack protection. I am not even sure if our compiler will let you do this. This mechanism is used to detect any buffer overflows and supposed to let the application crash if there is suspicious behaviour like an attacker that is tried to exploit the service. Isn't there some other way like updating avahi to fix the crashing? -Michael On Tue, 2015-01-06 at 17:12 +0100, Benjamin Schweikert wrote: > Sure. > http://git.ipfire.org/?p=3Dpeople/trikolon/ipfire-2.x.git;a=3Dshortlog;h=3D= refs/heads/avahi >=20 >=20 >=20 >=20 >=20 > > Am 05.01.2015 um 17:41 schrieb Michael Tremer > > : > >=20 > > Hi Ben, > >=20 > > could you please send links to those branches for lazy people like > > me > > and to avoid any confusion? > >=20 > > -Michael > >=20 > > On Mon, 2015-01-05 at 14:47 +0100, Benjamin Schweikert wrote: > > > Hi list, > > > in my avahi git branch is a fixed lfs file for avahi to get rid of > > > some segfaults when using avahi in a KVM VM and other > > > circumstances reported in the forum. > > >=20 > > > Please merge. > > >=20 > > > Ben > > > _______________________________________________ > > > Development mailing list > > > Development(a)lists.ipfire.org > > > http://lists.ipfire.org/mailman/listinfo/development >=20 >=20 --===============7757967869627841556== Content-Type: application/pgp-signature Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="signature.asc" MIME-Version: 1.0 LS0tLS1CRUdJTiBQR1AgU0lHTkFUVVJFLS0tLS0KVmVyc2lvbjogR251UEcgdjIKCmlRSWNCQUFC Q2dBR0JRSlVyUzlkQUFvSkVJQjU4UDl2a0FrSEEvWVAvamtvQkl4M283RkxaalVKNmh3RU9JQUwK WFg3bTZTbXMwZFdSaHJtRWczSy9HMnhQRGtyWGExakNZRGRXYVFNMHBYcURURFR2ZXRacmF4WWt4 enc2RTVZbwpJNUoyU09lbGw0MnBOZnFJSHpUaEFGYkpaeEUvV09hVkYwQkNzWXVkck10eHhqbFNB VGJlWE94NVdYd1YyWmhBCnBKZTFoY0F2RnZ2NXkrUTNXSDJNTnhiaU55b0s2bjNVRTNYNTBnVFls OW95Vzh3MnJnZnZ6ZHdWWHpGR3dPQjEKQ1ZKNzZTOE5SdGxxU1VQMVJra09PU1k5cG5tR2N1eGlm UzBtQllLd1RTMVBHcWZDd1VoY2RaVTlXai9sTXNUNQprdk51WEZxT2RCUzJPTHl0QzVCWGthQWEz aWhOZDJVNFFsOExlM2RvcTZpQ1dFdTJpemNGT3kzM3h2cUk2cldlCjBSdCtxMVRJN0J6cVIyT2kr WXBvTlpmckFkWGFSODI3eXlEdnpDWTQ1NG03THhLZVdMOG5FMHdKbWkwT0RTM3kKUTllZXluWWFT NWllUnpMNVErVnhpWTArZ0x0Wk95N1hmUEwwUWtzaVQrZFg4dkhpUmdUYXNQTkFDeFo1YVlTRwpn VUcybnJFemNyRmVlVmtuSlZvTHB4Wm9TcVRqeFlScGlnU0ZmVlJMQmZlRzBJUVdqYjNDRGRYL0pO UjFzU2RsCkFOS0tQR1VRSTJqVjRFR01tRFNqMTVkbk1mRVF1Y2pHS1kyaW5OVXFuclZ2NGhNUHE5 QmE5Um1qNUkyS3VYWDEKZk4xbVpUK0l0Qk55K1dJQ0tFTDJXU1d6SXN4UXFsT3htbEkvOXZKQzFi VEdsVkMvb3FxSXhOVkNBS0hXU3ZkVQoyNU05SC9NVVZUOE5vSzFlbzZzWQo9ZXRSNgotLS0tLUVO RCBQR1AgU0lHTkFUVVJFLS0tLS0K --===============7757967869627841556==--