lmtp deliver failed

[Dmitry P. Schegolev]

В сообщении от Friday 16 January 2004 17:09 Dmitry P. Schegolev написал(a):
> > A backtrace of the core dump would be helpful.
>
> SEGFAULT in auth_krb5.c (from attached gdb):
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x08084e85 in auth_memberof (auth_state=0x0, identifier=0x812c640 "test")
> at auth_krb5.c:77
> 77      auth_krb5.c: No such file or directory.
>         in auth_krb5.c

kenwood cyrus-imapd-2.2.3 # gdb /usr/cyrus/bin/lmtpd
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This GDB was configured as "i686-pc-linux-gnu"...
(gdb) attach 11314
Attaching to program: /usr/cyrus/bin/lmtpd, process 11314
Reading symbols from /usr/lib/libsasl2.so.2...done.
Loaded symbols for /usr/lib/libsasl2.so.2
Reading symbols from /usr/lib/libgssapi_krb5.so.2...done.
Loaded symbols for /usr/lib/libgssapi_krb5.so.2
Reading symbols from /usr/lib/libkrb5.so.3...done.
Loaded symbols for /usr/lib/libkrb5.so.3
Reading symbols from /usr/lib/libk5crypto.so.3...done.
Loaded symbols for /usr/lib/libk5crypto.so.3
Reading symbols from /lib/libcom_err.so.2...done.
Loaded symbols for /lib/libcom_err.so.2
Reading symbols from /lib/libresolv.so.2...done.
Loaded symbols for /lib/libresolv.so.2
Reading symbols from /usr/lib/libssl.so.0.9.6...done.
Loaded symbols for /usr/lib/libssl.so.0.9.6
Reading symbols from /usr/lib/libcrypto.so.0.9.6...done.
Loaded symbols for /usr/lib/libcrypto.so.0.9.6
Reading symbols from /usr/lib/libdb-4.2.so...done.
Loaded symbols for /usr/lib/libdb-4.2.so
Reading symbols from /usr/lib/libwrap.so.0...done.
Loaded symbols for /usr/lib/libwrap.so.0
Reading symbols from /lib/libnsl.so.1...done.
Loaded symbols for /lib/libnsl.so.1
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/libdl.so.2...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /usr/lib/libcom_err.so.3...done.
Loaded symbols for /usr/lib/libcom_err.so.3
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /usr/lib/sasl2/libcrammd5.so.2...done.
Loaded symbols for /usr/lib/sasl2/libcrammd5.so.2
Reading symbols from /usr/lib/sasl2/libdigestmd5.so.2...done.
Loaded symbols for /usr/lib/sasl2/libdigestmd5.so.2
Reading symbols from /usr/lib/sasl2/libgssapiv2.so.2...done.
Loaded symbols for /usr/lib/sasl2/libgssapiv2.so.2
Reading symbols from /usr/lib/sasl2/libplain.so.2...done.
Loaded symbols for /usr/lib/sasl2/libplain.so.2
Reading symbols from /lib/libcrypt.so.1...done.
Loaded symbols for /lib/libcrypt.so.1
Reading symbols from /usr/lib/sasl2/libanonymous.so.2...done.
Loaded symbols for /usr/lib/sasl2/libanonymous.so.2
Reading symbols from /usr/lib/sasl2/liblogin.so.2...done.
Loaded symbols for /usr/lib/sasl2/liblogin.so.2
0x403ec8d6 in accept () from /lib/libc.so.6
(gdb) n
Single stepping until exit from function accept,
which has no line number information.
main (argc=1, argv=0x274, envp=0xbffff69c) at service.c:445
445                     if (fd < 0) {
(gdb) n
444                     fd = accept(LISTEN_FD, NULL, NULL);
(gdb) n
445                     if (fd < 0) {
(gdb)
491             unlockaccept();
(gdb)
493             if (fd < 0 && gotalrm) {
(gdb)
508             alarm(0);
(gdb)
509             gotalrm = 0;
(gdb)
512             if(soctype == SOCK_STREAM) {
(gdb)
509             gotalrm = 0;
(gdb)
512             if(soctype == SOCK_STREAM) {
(gdb)
513                 libwrap_init(&request, service);
(gdb)
515                 if (!libwrap_ask(&request, fd)) {
(gdb)
523             notify_master(STATUS_FD, MASTER_SERVICE_UNAVAILABLE);
(gdb)
524             syslog(LOG_DEBUG, "accepted connection");
(gdb)
526             if (fd != 0 && dup2(fd, 0) < 0) {
(gdb)
530             if (fd != 1 && dup2(fd, 1) < 0) {
(gdb)
534             if (fd != 2 && dup2(fd, 2) < 0) {
(gdb)
540             if(soctype == SOCK_STREAM) {
(gdb)
541                 if (fd > 2) close(fd);
(gdb)
544             notify_master(STATUS_FD, MASTER_SERVICE_CONNECTION);
(gdb)
546             service_main(newargc, newargv, envp);
(gdb)
545             use_count++;
(gdb)
546             service_main(newargc, newargv, envp);
(gdb)

Program received signal SIGSEGV, Segmentation fault.
0x08084f25 in auth_memberof (auth_state=0x0, identifier=0x812c700 "test") at 
auth_krb5.c:77
77          if (strcmp(identifier,auth_state->userid) == 0) return 3;
(gdb) bt
#0  0x08084f25 in auth_memberof (auth_state=0x0, identifier=0x812c700 "test") 
at auth_krb5.c:77
#1  0x4043caa0 in __libc_tsd_MALLOC_data () from /lib/libc.so.6
#2  0x08084bc2 in cyrus_acl_myrights (auth_state=0x0, acl=0x812c700 "test") at 
acl_afs.c:94
#3  0x0805847c in mailbox_open_header_path (name=0xbfffbc10 "user.test",
    path=0x8119c60 "/var/spool/imap/t/user/test", acl=0x0, auth_state=0x0, 
mailbox=0xbfffb900, suppresslog=0)
    at mailbox.c:450
#4  0x08058331 in mailbox_open_header (name=0xbfffb900 "\n", auth_state=0x0, 
mailbox=0x0) at mailbox.c:399
#5  0x08055dc9 in append_check (name=0xbfffbc10 "user.test", format=0, 
auth_state=0x0, aclcheck=0,
    quotacheck=0) at append.c:118
#6  0x0804f437 in verify_user (user=0x0, quotacheck=0, authstate=0x0) at 
lmtpd.c:1342
#7  0x08050929 in process_recipient (addr=0x812c605 "", ignorequota=0, 
verify_user=0x804f2c0 <verify_user>,
    msg=0x812bc70) at lmtpengine.c:816
#8  0x08051871 in lmtpmode (func=0x8116140, pin=0x812c178, pout=0x812c1e8, 
fd=0) at lmtpengine.c:1382
#9  0x0804cc07 in service_main (argc=135448064, argv=0xbfffce13, 
envp=0xbffff69c) at lmtpd.c:276
#10 0x0804c5c8 in main (argc=1, argv=0xbfffcdf0, envp=0xbffff69c) at 
service.c:546
#11 0x4032790c in __libc_start_main () from /lib/libc.so.6
(gdb)