Hi! Thanks for your report.
Aki > On September 29, 2017 at 6:25 PM Robert Giles <[email protected]> wrote: > > > Very minor bug; not specifying the user mask with 'doveadm replicator > replicate -f' causes a segfault: > > server:~# doveadm replicator replicate -f > Segmentation fault > > server:~# doveadm replicator replicate -f '*' > 123 users updated > > server:~# gdb /usr/bin/doveadm core.2418 > GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-100.el7 > This GDB was configured as "x86_64-redhat-linux-gnu". > Reading symbols from /usr/bin/doveadm...Reading symbols from > /usr/lib/debug/usr/bin/doveadm.debug...done. > done. > [New LWP 2418] > [Thread debugging using libthread_db enabled] > Using host libthread_db library "/lib64/libthread_db.so.1". > Core was generated by `doveadm replicator replicate -f'. > Program terminated with signal 11, Segmentation fault. > #0 0x00007fd2c059f921 in __strlen_sse2_pminub () from /lib64/libc.so.6 > Missing separate debuginfos, use: debuginfo-install > bzip2-libs-1.0.6-13.el7.x86_64 glibc-2.17-196.el7.x86_64 > nss-softokn-freebl-3.28.3-8.el7_4.x86_64 xz-libs-5.2.2-1.el7.x86_64 > zlib-1.2.7-17.el7.x86_64 > (gdb) bt full > #0 0x00007fd2c059f921 in __strlen_sse2_pminub () from /lib64/libc.so.6 > No symbol table info available. > #1 0x00007fd2c08c68f4 in str_append_tabescaped > (dest=dest@entry=0x5578cd69f668, src=0x0) at strescape.c:136 > No locals. > #2 0x00005578cb5a2731 in cmd_replicator_replicate (argc=1, > argv=0x5578cd6a75f8) at doveadm-replicator.c:245 > ctx = 0x5578cd69f608 > str = 0x5578cd69f668 > line = <optimized out> > #3 0x00005578cb5999d8 in doveadm_try_run (argv=0x5578cd6a75f0, argc=2, > cmd_name=0x5578cd6a7610 "replicator") at doveadm.c:223 > cmd = <optimized out> > #4 main (argc=3, argv=0x5578cd6a75e8) at doveadm.c:383 > cctx = {cmd = 0x0, argc = 0, argv = 0x0, username = > 0x5578cd6a77cf "root", cli = true, tcp_server = false, local_ip = { > family = 0, u = {ip6 = {__in6_u = {__u6_addr8 = '\000' > <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, > __u6_addr32 = {0, 0, 0, 0}}}, ip4 = {s_addr = 0}}}, > remote_ip = {family = 0, u = {ip6 = {__in6_u = { > __u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = > {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, > ip4 = {s_addr = 0}}}, local_port = 0, remote_port = 0, > conn = 0x0} > cmd_name = 0x5578cd6a7610 "replicator" > quick_init = false > c = <optimized out> > (gdb) frame 4 > #4 main (argc=3, argv=0x5578cd6a75e8) at doveadm.c:383 > 383 !doveadm_try_run(cmd_name, argc, (const char **)argv) && > > > dovecot -n: > --------------------- > # 2.2.32 (dfbe293d4): /etc/dovecot/dovecot.conf > # Pigeonhole version 0.4.20 (7cd71ba) > # OS: Linux 3.10.0-693.2.2.el7.x86_64 x86_64 Red Hat Enterprise Linux > Server release 7.4 (Maipo) > auth_master_user_separator = * > auth_username_format = %Ln > auth_verbose = yes > disable_plaintext_auth = no > doveadm_password = # hidden, use -P to show it > first_valid_uid = 30000 > imapc_features = rfc822.size fetch-headers > imapc_host = some-imap-server > imapc_user = %u > last_valid_uid = 30000 > mail_location = mdbox:~/mdbox > mail_plugins = " zlib acl notify replication" > mail_prefetch_count = 20 > managesieve_notify_capability = mailto > managesieve_sieve_capability = fileinto reject envelope > encoded-character vacation subaddress comparator-i;ascii-numeric > relational regex imap4flags copy include variables body enotify > environment mailbox date index ihave duplicate mime foreverypart > extracttext spamtest spamtestplus vnd.dovecot.duplicate > mbox_write_locks = fcntl > namespace inbox { > inbox = yes > location = > mailbox Drafts { > special_use = \Drafts > } > mailbox Junk { > special_use = \Junk > } > mailbox Sent { > special_use = \Sent > } > mailbox "Sent Messages" { > special_use = \Sent > } > mailbox Trash { > special_use = \Trash > } > prefix = > } > passdb { > args = /master-file > driver = passwd-file > master = yes > } > passdb { > args = /etc/dovecot/conf.d/dovecot-ldap.conf.ext > driver = ldap > } > plugin { > mail_replica = tcp:server2:1109 > sieve = ~/.dovecot.sieve > sieve_before = /some-path/global.sieve > sieve_dir = ~/sieve > sieve_extensions = +spamtest +spamtestplus +vnd.dovecot.duplicate > sieve_spamtest_max_value = 100 > sieve_spamtest_status_header = X-PerlMx-Spam: Gauge=[[:alnum:]]+, > Probability=(-?[[:digit:]]+)%.* > sieve_spamtest_status_type = score > zlib_save = gz > zlib_save_level = 6 > } > protocols = imap lmtp sieve > replication_max_conns = 30 > service aggregator { > fifo_listener replication-notify-fifo { > user = vmail > } > unix_listener replication-notify { > user = vmail > } > } > service doveadm { > inet_listener { > port = 1109 > } > } > service imap-login { > inet_listener imap { > port = 143 > } > inet_listener imaps { > port = 993 > ssl = yes > } > } > service lmtp { > inet_listener lmtp { > port = 24 > } > } > service replicator { > process_min_avail = 1 > unix_listener replicator-doveadm { > group = vmail > mode = 0660 > user = vmail > } > } > userdb { > args = /etc/dovecot/conf.d/dovecot-ldap.conf.ext > driver = ldap > } > protocol lmtp { > mail_plugins = " zlib acl notify replication sieve" > } > protocol lda { > mail_plugins = " zlib acl notify replication sieve" > }
