back-meta segfaults (ITS#2718)

[dieter@dkluenter.de]

Full_Name: Dieter Kluenter
Version: HEAD
OS: Linux
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (62.134.92.215)


I try to run HEAD with database meta only, but it segfaults immediately when
starting a search. The last lines of a strace output

open("/usr/lib/gconv/ISO8859-1.so", O_RDONLY) = 14
read(14, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20\7\0"..., 1024) =
1024
fstat64(14, {st_mode=S_IFREG|0755, st_size=6052, ...}) = 0
old_mmap(NULL, 8692, PROT_READ|PROT_EXEC, MAP_PRIVATE, 14, 0) = 0x4057d000
mprotect(0x4057f000, 500, PROT_NONE)    = 0
old_mmap(0x4057f000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 14,
0x1000) = 0x4057f000
close(14)                               = 0
brk(0x824c000)                          = 0x824c000
brk(0x8254000)                          = 0x8254000
brk(0x8256000)                          = 0x8256000
brk(0x8257000)                          = 0x8257000
brk(0x8258000)                          = 0x8258000
brk(0x8259000)                          = 0x8259000
brk(0x825a000)                          = 0x825a000
brk(0x825b000)                          = 0x825b000
brk(0x825c000)                          = 0x825c000
brk(0x825d000)                          = 0x825d000
brk(0x825f000)                          = 0x825f000
brk(0x8260000)                          = 0x8260000
rt_sigaction(SIGSTKFLT, {0x40289af0, [], SA_RESTART|0x4000000}, {SIG_DFL}, 8) =
0
rt_sigaction(SIGSYS, {0x40289af0, [], SA_RESTART|0x4000000}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGPIPE, {SIG_IGN}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGHUP, {0x40289af0, [], SA_RESTART|0x4000000}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGINT, {0x40289af0, [], SA_RESTART|0x4000000}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGTERM, {0x40289af0, [], SA_RESTART|0x4000000}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGCHLD, {0x40289af0, [], SA_RESTART|0x4000000}, {SIG_DFL}, 8) = 0
getrlimit(0x7, 0xbffff664)              = 0
fork()                                  = 2804
_exit(0)                                = ?


-Dieter