[Dovecot] pop3-login segfaults (new backtrace)

[interfaSys sàrl]

Hello,

A while back I reported that pop3-login was segfaulting, but my traces
were not very helpful.

Here is a new one. Let me know if it helps.

#0  0x000000080090cf91 in _pthread_mutex_init_calloc_cb () from
/lib/libc.so.7
No symbol table info available.
#1  0x000000080090dc9d in _pthread_mutex_init_calloc_cb () from
/lib/libc.so.7
No symbol table info available.
#2  0x000000080090e9c5 in _pthread_mutex_init_calloc_cb () from
/lib/libc.so.7
No symbol table info available.
#3  0x00000008009116ec in _malloc_prefork () from /lib/libc.so.7
No symbol table info available.
#4  0x00000008009143c4 in malloc () from /lib/libc.so.7
No symbol table info available.
#5  0x000000080047774c in data_stack_init () from
/dovecot-2.0-hg/src/lib-dovecot/.libs/libdovecot.so.0
No symbol table info available.
#6  0x00007fffffffe260 in ?? ()
No symbol table info available.
#7  0x000000004da57f53 in ?? ()
No symbol table info available.
#8  0x0000000000000048 in ?? ()
No symbol table info available.
#9  0x000000080049d5ae in lib_init () from
/dovecot-2.0-hg/src/lib-dovecot/.libs/libdovecot.so.0
No symbol table info available.
#10 0x000000004da031c7 in ?? ()
No symbol table info available.
#11 0x0000000000054e94 in ?? ()
No symbol table info available.
#12 0x0000000000403392 in ?? ()
No symbol table info available.
#13 0x000000080049d609 in master_service_init () from
/dovecot-2.0-hg/src/lib-dovecot/.libs/libdovecot.so.0
No symbol table info available.
#14 0x0000000000403392 in ?? ()
No symbol table info available.
#15 0x0000000000000048 in ?? ()
No symbol table info available.
#16 0x00007fffffffe260 in ?? ()
No symbol table info available.
#17 0x0000000000000001 in ?? ()
No symbol table info available.
#18 0x0000000000403650 in pop3_login_setting_parser_info ()
No symbol table info available.
#19 0x0000000000403392 in ?? ()
No symbol table info available.
#20 0x00007fffffffe308 in ?? ()
No symbol table info available.
#21 0x0000000000000000 in ?? ()
No symbol table info available.
#22 0x0000000000000000 in ?? ()
No symbol table info available.
#23 0x000000080044bf41 in main () from
/dovecot-2.0-hg/src/login-common/.libs/libdovecot-login.so.0
No symbol table info available.
#24 0x00007fffffffe308 in ?? ()
No symbol table info available.
#25 0x00000001005333d0 in ?? ()
No symbol table info available.
#26 0x0000000000000001 in ?? ()
No symbol table info available.
#27 0x00007fffffffe308 in ?? ()
No symbol table info available.
#28 0x0000000800ace8b0 in __stack_chk_guard () from /lib/libc.so.7
No symbol table info available.
#29 0x0000000000000001 in ?? ()
No symbol table info available.
#30 0x00007fffffffe2e0 in ?? ()
No symbol table info available.
#31 0x00007fffffffe318 in ?? ()
No symbol table info available.
#32 0x00007fffffffe308 in ?? ()
No symbol table info available.
#33 0x0000000000000000 in ?? ()
No symbol table info available.
#34 0x0000000000000000 in ?? ()
No symbol table info available.
#35 0x0000000000401dae in _start ()
No symbol table info available.


I'm using GCC 4.5 with gold. Using the standard linker creates a binary
that doesn't crash.
It's the only part of dovecot that has a problem. imap-login works fine.

Cheers,

Olivier