Date: Thu, 3 Jan 2013 16:19:46 +0200 From: Konstantin Belousov <kostikbel@gmail.com> To: Ion-Mihai Tetcu <itetcu@freebsd.org> Cc: mij@bitchx.it, freebsd-ports@freebsd.org Subject: Re: sshguard dumping core on 9-STABLE Message-ID: <20130103141946.GG82219@kib.kiev.ua> In-Reply-To: <20130103131549.0000688c@unknown> References: <20130102143834.000007c4@unknown> <20130102182746.GC82219@kib.kiev.ua> <20130103131549.0000688c@unknown>
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--SAsyYo4aAOH7Cuht Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jan 03, 2013 at 01:15:49PM +0200, Ion-Mihai Tetcu wrote: > On Wed, 2 Jan 2013 20:27:46 +0200 > Konstantin Belousov <kostikbel@gmail.com> wrote: >=20 > > On Wed, Jan 02, 2013 at 02:38:34PM +0200, Ion-Mihai Tetcu wrote: > > > Hi, > > >=20 > > >=20 > > > I'm seeing shhguard-ipfw sig 10 on start on my machines updated to > > > 9-STABLE (eg. FreeBSD 9.1-STABLE #5 r244924: Tue Jan 1 19:45:55 > > > EET 2013 :/usr/obj/usr/src/sys/GENERIC amd64 ) while on some > > > -PRERELEASE it's running fine. Anyone seeing something similar? > > > > Recompile libc with the debugging and get the backtrace again. > > >=20 > Hm, here it is: >=20 > Core was generated by `sshguard'. > Program terminated with signal 10, Bus error. > Reading symbols from /lib/libthr.so.3...done. > Loaded symbols for /lib/libthr.so.3 > Reading symbols from /lib/libc.so.7...done. > Loaded symbols for /lib/libc.so.7 > Reading symbols from /libexec/ld-elf.so.1...done. > Loaded symbols for /libexec/ld-elf.so.1 > #0 getenv (name=3D0x800b9267b "TZ") at /usr/src/lib/libc/stdlib/getenv.c= :438 > 438 if (environ =3D=3D NULL || environ[0] =3D=3D NULL) > [New Thread 801007800 (LWP 100516/sshguard)] > [New Thread 801007400 (LWP 100507/sshguard)] > (gdb) bt full > #0 getenv (name=3D0x800b9267b "TZ") at /usr/src/lib/libc/stdlib/getenv.c= :438 > envNdx =3D <value optimized out> What is the value of the 'environ' variable ? And 'environ[0]' ? --SAsyYo4aAOH7Cuht Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) iQIcBAEBAgAGBQJQ5ZOCAAoJEJDCuSvBvK1B8pYP/RkvVNqyQAGgAupGkbv5ivek UupgUgnv2Jdw+Q0NMUVyJ8mfqVmVZ5ZuSL1eSqAy42vWh2bOW61Q157OL9GbvjYs B/I+MDL46bcIUQpp/qqDULvjzW4mLpTUJvjUzcurqmS3RmnFbMRPsf34pomxieNw M0Td5COYcgk4JjRtb/fp3Y6TVqYA9CIDt1W/BLUx5xydPkE/1yOAeCdqeDET5peR RSXJHxSXhuQcwAhtldRA9PK9ZlCLhVCDuVM7xKua0vb7YU20RWFUk8DTjknlLLjk fuyNrzTT1JsNHfJB3b8J+fSi+ZVCacnaYgj0rvlz9InuWRXCFWIl3DBbjhVriA4x UyjEZCbyCtkE5zKZ6GpXJ9g2LHiqDkGPCMQHvVGmxF6iUvlk7LFcZp6DGzeRqG2/ aYvLoPD04xIrp5NptqBaQv9PWvRIyoxhZ68MFzlSj9NLD2BBbbjhl93FWubniD54 vNnJkdZ+IZQWIM5aCCgYL8ETXNyVP3vtpYPYAoEta+Y+2eWI8VHYEMJ6CI9RdawJ mCqqlcWvFECot/2LL0IyvR8ruP+Q1GgOMnYTMEiWRRb/DW2grwLSHi4KiBTZW04H M71hIKYQWxsHjhQ7GQif+kGBgB50LH8+PadMlwhIB9IMFc/XZMl8DBVoc2dLuwqi jK6wEPMqoN8VZS0C4Dpf =DEjO -----END PGP SIGNATURE----- --SAsyYo4aAOH7Cuht--
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