[mydns-users] 0.9.1 - segementation fault on startup (more info)
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[mydns-users] 0.9.1 - segementation fault on startup (more info)
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From: Tony B. <TB...@ne...> - 2002-09-18 14:39:41
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btw, last part of an strace i did (might help):
write(4, "$\0\0\0\3SHOW COLUMNS FROM ptr LIKE "..., 40) =3D 40
read(4, "\2\0\0\1", 4) =3D 4
read(4, "\6\356", 2) =3D 2
read(4, "\21\0\0\2", 4) =3D 4
read(4, "\0\5Field\3@\0\0\1\376\3\1\0\37", 17) =3D 17
read(4, "\20\0\0\3", 4) =3D 4
read(4, "\0\4Type\3(\0\0\1\376\3\1\0\37", 16) =3D 16
read(4, "\20\0\0\4", 4) =3D 4
read(4, "\0\4Null\3\1\0\0\1\376\3\1\0\37", 16) =3D 16
read(4, "\17\0\0\5", 4) =3D 4
read(4, "\0\3Key\3\3\0\0\1\376\3\1\0\37", 15) =3D 15
read(4, "\23\0\0\6", 4) =3D 4
read(4, "\0\7Default\3@\0\0\1\376\3\1\0\37", 19) =3D 19
read(4, "\21\0\0\7", 4) =3D 4
read(4, "\0\5Extra\3\24\0\0\1\376\3\1\0\37", 17) =3D 17
read(4, "\1\0\0\10", 4) =3D 4
read(4, "\376", 1) =3D 1
read(4, "\1\0\0\t", 4) =3D 4
read(4, "\376", 1) =3D 1
fcntl64(4, F_SETFL, O_RDWR|O_NONBLOCK) =3D 0
read(4, 0x80671d0, 8192) =3D -1 EAGAIN (Resource
temporarily unavailable)
fcntl64(4, F_SETFL, O_RDWR) =3D 0
write(4, "\1\0\0\0\1", 5) =3D 5
shutdown(4, 2 /* send and receive */) =3D 0
close(4) =3D 0
time(NULL) =3D 1032359717
rt_sigaction(SIGHUP, {0x804f6a8, [HUP], SA_RESTART|0x4000000},
{SIG_DFL}, 8) =3D 0
rt_sigaction(SIGUSR1, {0x804f6a8, [USR1], SA_RESTART|0x4000000},
{SIG_DFL}, 8) =3D 0
rt_sigaction(SIGALRM, {0x804f6a8, [ALRM], SA_RESTART|0x4000000},
{SIG_DFL}, 8) =3D 0
rt_sigaction(SIGINT, {0x804f6f4, [INT], SA_RESTART|0x4000000},
{SIG_DFL}, 8) =3D 0
rt_sigaction(SIGQUIT, {0x804f6f4, [QUIT], SA_RESTART|0x4000000},
{SIG_DFL}, 8) =3D 0
rt_sigaction(SIGABRT, {0x804f6f4, [ABRT], SA_RESTART|0x4000000},
{SIG_DFL}, 8) =3D 0
rt_sigaction(SIGTERM, {0x804f6f4, [TERM], SA_RESTART|0x4000000},
{SIG_DFL}, 8) =3D 0
rt_sigaction(SIGCHLD, {0x804f914, [CHLD], SA_RESTART|0x4000000},
{SIG_DFL}, 8) =3D 0
close(3) =3D 0
ioctl(2, SNDCTL_TMR_TIMEBASE, {c_iflags=3D0x500, c_oflags=3D0x5,
c_cflags=3D0xbf, c_lflags=3D0x8a3b, c_line=3D0,
c_cc=3D"\x03\x1c\x7f\x15\x04\x00\x01\x00\x11\x13\x1a\x00\x12\x0f\x17\x16\=
x
00\x00\x00\x6e\xad\x07\x42\xd8\x3b\x01\x40\xf8\xe2\x12\x42\x17"}) =3D 0
socket(PF_UNIX, SOCK_DGRAM, 0) =3D 3
fcntl64(3, F_SETFD, FD_CLOEXEC) =3D 0
connect(3, {sin_family=3DAF_UNIX, path=3D"/dev/log"}, 16) =3D 0
open("/etc/my.cnf", O_RDONLY|O_LARGEFILE) =3D 4
fstat64(4, {st_dev=3Dmakedev(3, 2), st_ino=3D256100, =
st_mode=3DS_IFREG|0644,
st_nlink=3D1, st_uid=3D0, st_gid=3D0, st_blksize=3D4096, st_blocks=3D8,
st_size=3D2540, st_atime=3D2002/09/18-08:25:34,
st_mtime=3D2002/08/30-09:08:35, st_ctime=3D2002/08/30-09:08:35}) =3D 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) =3D 0x400fe000
read(4, "# Example mysql config file for "..., 4096) =3D 2540
read(4, "", 4096) =3D 0
close(4) =3D 0
munmap(0x400fe000, 4096) =3D 0
open("/var/lib/mysql/my.cnf", O_RDONLY|O_LARGEFILE) =3D -1 ENOENT (No =
such
file or directory)
open("/root/.my.cnf", O_RDONLY|O_LARGEFILE) =3D -1 ENOENT (No such file =
or
directory)
--- SIGSEGV (Segmentation fault) ---
+++ killed by SIGSEGV +++
and my /etc/mydns.conf
mysql-host =3D localhost # MySQL server hostname
mysql-user =3D xxxxx # MySQL username
mysql-password =3D xxxxx # MySQL password
database =3D mydns # MyDNS database name
user =3D nobody # Run with the permissions of this =
user
group =3D nogroup # Run with the permisisons of this =
group
listen =3D 192.168.1.253 # Listen on these addresses ('*' for
all)
cache-size =3D 16384 # Maximum number of elements stored in
the cache
cache-expire =3D 60 # Number of seconds after which cached
data expires
log =3D LOG_DAEMON # Facility to use for program output
(LOG_*/stderr)
pidfile =3D /var/run/mydns.pid # Path to PID file
timeout =3D 5 # Number of seconds after which =
queries
time out
multicpu =3D 1 # Number of CPUs installed on your
system
allow-axfr =3D no # Should AXFR be enabled?
allow-tcp =3D no # Should TCP be enabled?
soa-table =3D soa # Name of table containing SOA records
rr-table =3D rr # Name of table containing RR data
ptr-table =3D ptr # Name of table containing PTR records
-Tony
-------------------------
System Administrator
Net Infrastructure
-------------------------
> -----Original Message-----
> From: Tony Biacco=20
> Sent: Wednesday, September 18, 2002 8:11 AM
> To: myd...@li...
> Subject: [mydns-users] 0.9.1 - segementation fault on startup
>=20
>=20
>=20
> Hi,
>=20
> Upgrading from 0.8.3 to 0.9.1
> RH 7.3, mysql 3.23.49
>=20
> do my ./configure, no options, as with 0.8.3, make, make=20
> install run mydns with -v (or without) and i get a=20
> Segmentation Fault, no other output. tried configuring with=20
> --enable-debug and using -d, same thing. tried restarting=20
> mysql, same thing tried logging to stderr, no additional=20
> output then i thought maybe to add the opitional columns, so=20
> i did, and then i got
> mydns[12655]: optional "active" column found in "soa" table =20
> Segmentation fault
>=20
> Advice?
>=20
> Thanx,
>=20
> -Tony
> -------------------------
> System Administrator
> Net Infrastructure
> -------------------------
>=20
>=20
> -------------------------------------------------------
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