search for: o_stream_flush

...any coredummps, below is backtrace: $ echo "bt"|gdb .... #0 o_stream_zlib_flush (stream=0xc8be5b27640) at ostream-zlib.c:222 222 if (o_stream_zlib_send_flush(zstream) < 0) (gdb) #0 o_stream_zlib_flush (stream=0xc8be5b27640) at ostream-zlib.c:222 #1 0x00007a695e8f09cd in o_stream_flush (stream=stream at entry=0xc8be5b276d0) at ostream.c:147 #2 0x00007a695e83c06f in o_stream_zlib_close (stream=0xc8be5b27640, close_parent=true) at ostream-zlib.c:35 #3 0x00007a695e8f0375 in o_stream_close_full (stream=stream at entry=0xc8be5b276d0, close_parents=close_parents at entry=true) at ost...

...you use io_add() to schedule write operations for later while simultanously reading new chunks from the very same file. This seems to confuse dovecot and make it write the copy to the strangest locations. I think when working within one folder I should use either blocking IO or a lot of calls to o_stream_flush()... what do you think? Greetings, Andy

...in o_stream_zlib_send_outbuf (zstream=0x1680b80) at ostream-zlib.c:97 #305441 0x00007ff222f70fef in o_stream_zlib_send_flush (zstream=0x1680b80) at ostream-zlib.c:182 #305442 0x00007ff222f711cb in o_stream_zlib_flush (stream=<optimized out>) at ostream-zlib.c:222 #305443 0x00007ff2243f142d in o_stream_flush (stream=0x1680c10) at ostream.c:147 #305444 0x00007ff222f70ddf in o_stream_zlib_close (stream=0x1680b80, close_parent=true) at ostream-zlib.c:35 #305445 0x00007ff2243f12ce in o_stream_close_full (close_parents=true, stream=0x1680c10) at ostream.c:49 #305446 o_stream_close (stream=0x1680c10) at ostr...

...11766e615a] -> /usr/lib/dovecot/modules/lib30_imap_zlib_plugin.so(+0x5849) [0x7f1175692849] -> /usr/lib/dovecot/modules/lib30_imap_zlib_plugin.so(+0x5982) [0x7f1175692982] -> /usr/lib/dovecot/modules/lib30_imap_zlib_plugin.so(+0x5b62) [0x7f1175692b62] -> /usr/lib/dovecot/libdovecot.so.0(o_stream_flush+0x4d) [0x7f11766e5d6d] -> /usr/lib/dovecot/libdovecot.so.0(+0x85e2c) [0x7f11766e5e2c] -> dovecot/imap [USER IP UID fetch](client_output+0xe9) [0x7f1176e8d269] -> /usr/lib/dovecot/libdovecot.so.0(+0x879d5) [0x7f11766e79d5] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4e) [0x7f11...

...79ac26d4f] -> /usr/local/lib/dovecot/libdovecot.so.0(default_fatal_handler+0x2a) [0x7fb79ac26e2a] -> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fb79abe03b9] -> /usr/local/lib/dovecot/lib20_zlib_plugin.so(+0x5ca7) [0x7fb799fd0ca7] -> /usr/local/lib/dovecot/libdovecot.so.0(o_stream_flush+0x4d) [0x7fb79ac4039d] -> /usr/local/lib/dovecot/libdovecot.so.0(o_stream_nflush+0xf) [0x7fb79ac4085f] -> /usr/local/lib/dovecot/libdovecot.so.0(o_stream_nfinish+0x9) [0x7fb79ac408a9] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(maildir_save_finish+0x2b1) [0x7fb79aedb771] ->...

...i_stream_close(client->input); @@ -88,8 +100,11 @@ io_loop_stop(ioloop); } -void client_disconnect(struct client *client) +void client_disconnect(struct client *client, const char *reason) { + if (reason != NULL) + i_info("%s %s", reason, client_stats(client)); + (void)o_stream_flush(client->output); i_stream_close(client->input); @@ -99,7 +114,7 @@ void client_disconnect_with_error(struct client *client, const char *msg) { client_send_line(client, t_strconcat("* BYE ", msg, NULL)); - client_disconnect(client); + client_disconnect(client, msg); } int...

Hello everybody, i tried to debug imap sessions with the rawlog feature and rawlog creates files but when i try to dump them doveadm tells me [...] Error: zlib.read((file)): unexpected EOF at [...]. I looked at syslog files and i see, that rawlog gets terminated with a segfault, e.g.: segfault at 10 ip 00007ff6da362596 sp 00007fffe725a080 error 4 in libdovecot.so.0.0.0[7ff6da2a4000+122000] Is

...m < test.eml" Error log: Feb 10 10:00:21 lda(q1 at a.com)<18794><9ZN8EzW5QF5qSQAA0J78UA>: Debug: Namespace : Using permissions from /home/a.com/q1: mode=0700 gid=default Feb 10 10:00:21 lda(q1 at a.com)<18794><9ZN8EzW5QF5qSQAA0J78UA>: Panic: file ostream.c: line 201 (o_stream_flush): assertion failed: (stream->stream_errno != 0) Feb 10 10:00:21 lda(q1 at a.com)<18794><9ZN8EzW5QF5qSQAA0J78UA>: Error: Raw backtrace: /usr/lib64/dovecot/libdovecot.so.0(backtrace_append+0x42) [0x7f049f4ef582] -> /usr/lib64/dovecot/libdovecot.so.0(backtrace_get+0x1e) [0x7f049f4ef6...

...xt_commands () No symbol table info available. #14 0x09c03b30 in ?? () ---Type <return> to continue, or q <return> to quit--- No symbol table info available. #15 0x09c03a78 in ?? () No symbol table info available. #16 0xbfefc278 in ?? () No symbol table info available. #17 0x0808d918 in o_stream_flush () No symbol table info available. Previous frame inner to this frame (corrupt stack?)

....0(+0x67450) [0x7ff99d8ce450] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x6752e) [0x7ff99d8ce52e] -> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7ff99d88955e] -> /usr/local/lib/dovecot/lib20_zlib_plugin.so(+0x4f0a) [0x7ff99ce87f0a] -> /usr/local/lib/dovecot/libdovecot.so.0(o_stream_flush+0x3e) [0x7ff99d8e6dbe] -> /usr/local/lib/dovecot/libdovecot.so.0(o_stream_nflush+0xf) [0x7ff99d8e71df] -> /usr/local/lib/dovecot/libdovecot.so.0(o_stream_nfinish+0x9) [0x7ff99d8e7229] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(dbox_save_end+0x29) [0x7ff99db7cfa9] -> /usr/...

...r. Oct 27 15:14:24 brc dovecot: imap(alex at exemplo.com.br): Error: o_stream_send_istream(/storage/gss/emexis/messages/ exemplo.com.br/alex/Maildir/.Emexis.Ext-Blacklist/tmp/1319735664.M568409P30815.brc) failed: Bad file descriptor Oct 27 15:14:24 brc dovecot: imap(alex at exemplo.com.br): Error: o_stream_flush(/storage/gss/emexis/messages/ exemplo.com.br/alex/Maildir/.Emexis.Ext-Blacklist/tmp/1319735664.M568409P30815.brc) failed: Bad file descriptor Oct 27 15:14:24 brc dovecot: imap(alex at exemplo.com.br): Error: write(/storage/gss/emexis/messages/ exemplo.com.br/alex/Maildir/.Emexis.Ext-Blacklist/tmp/1...

Hello, I have a new director ring I am setting up on centos 7 with dovecot 2.3.1. I haven't been able to replecate this in testing, but as soon as I start pushing production traffic to the new ring I see dozens of these in the logs: Apr 18 00:34:00 d.director.imapd.sonic.net kernel: imap-login[163107]: segfault at 10 ip 00007ff625698dd5sp 00007ffe4b77bb28 error 4 in

....0(+0x67450) [0x7ff99d8ce450] -> /usr/local/lib/dovecot/libdovecot.so.0(+0x6752e) [0x7ff99d8ce52e] -> /usr/local/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7ff99d88955e] -> /usr/local/lib/dovecot/lib20_zlib_plugin.so(+0x4f0a) [0x7ff99ce87f0a] -> /usr/local/lib/dovecot/libdovecot.so.0(o_stream_flush+0x3e) [0x7ff99d8e6dbe] -> /usr/local/lib/dovecot/libdovecot.so.0(o_stream_nflush+0xf) [0x7ff99d8e71df] -> /usr/local/lib/dovecot/libdovecot.so.0(o_stream_nfinish+0x9) [0x7ff99d8e7229] -> /usr/local/lib/dovecot/libdovecot-storage.so.0(dbox_save_end+0x29) [0x7ff99db7cfa9] -> /usr/...

....so.0 [0x345443ca90] -> /usr/lib64/dovecot/libdovecot.so.0 [0x345443cae6] -> /usr/lib64/dovecot/libdovecot.so.0 [0x345443c4a3] -> /usr/lib64/dovecot/lib20_zlib_plugin.so [0x2ba2d31547f6] -> /usr/lib64/dovecot/lib20_zlib_plugin.so [0x2ba2d315481b] -> /usr/lib64/dovecot/libdovecot.so.0(o_stream_flush+0x2a) [0x345444f0ea] -> /usr/lib64/dovecot/libdovecot-storage.so.0(maildir_save_finish+0x6b) [0x3451c63b6b] -> /usr/lib64/dovecot/lib10_quota_plugin.so [0x2ba2d2f4ce7a] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_save_finish+0x30) [0x3451c2fbb0] -> /usr/lib64/dovecot/libdoveco...

...4mbmJzcDs8L3A+PHA+Jm5ic3A7PC9wPjxwPiZuYnNwOzwvcD4tLS0t PGRpdiBpZD0iY3MyY19tYWlsX3NpZ2F0dXJlIj48L2Rpdj48cD48L3A+ --nsmail-7bjyg3nr5o-7bmibqhut9-- But the log appears: &nbsp; Feb 08 19:14:18 lda(q1 at a.com)<71012&gt;<m+U/KQqYPl5kFQEA0J78UA&gt;: Panic: file ostream.c: line 201 (o_stream_flush): assertion failed: (stream-&gt;stream_errno != 0) &nbsp; Feb 08 19:14:18 lda(q1 at a.com)<71012&gt;<m+U/KQqYPl5kFQEA0J78UA&gt;: Error: Raw backtrace: /opt/svn/nsmail-dovecot-2.3.9_4/src/lib- dovecot/.libs/libdovecot.so.0(backtrace_append+0x42) [0x7f60cc7cc5c2] -&gt; /opt/...

Hi I migrated to dovecot 2 and I started using lmtp for mail delivery. But I have found this on my logs "save failed to INBOX: Not enough disk space" . There is enougth space on disk. and I am not using quota plugin on lmtp my lmtp conf is as follow: # ## LMTP specific settings ## # Support proxying to other LMTP/SMTP servers by performing passdb lookups. #lmtp_proxy = no # When

...at scratch-b6fd8bdd#011 To: Test <fincham at scratch-b6fd8bdd> From: Test <fincham at scratch-b6fd8bdd> Subject: This is the test e-mail Sep 5 02:18:12 scratch-b6fd8bdd dovecot: lda(fincham at scratch-b6fd8bdd)<4213><94f8BWRwcF11EAAA/w3Ckw>: Panic: file ostream.c: line 201 (o_stream_flush): assertion failed: (stream->stream_errno != 0) Sep 5 02:18:12 scratch-b6fd8bdd dovecot: lda(fincham at scratch-b6fd8bdd)<4213><94f8BWRwcF11EAAA/w3Ckw>: Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0xef5fb) [0x7f85ed0715fb] -> /usr/lib/dovecot/libdovecot.so.0(+0xef661)...

I hacked some command line options into imaptest. I dont think I broke it.. Place into dovecot-source root as usual and compile with: gcc imaptest.c -o imaptest -Wall -W -I. -Isrc/lib -DHAVE_CONFIG_H src/lib/liblib.a As per Timo's instructions. # imaptest -h imaptest [USER at IP:PORTNO] [pass=PASSWORD] [mbox=MBOX] [clients=CC] [msgs=NMSG] [use_authenticate] [PORTNO] USER = template for

...io_stream_set_error' .libs/libssl_iostream_openssl.so: undefined reference to `i_fatal' .libs/libssl_iostream_openssl.so: undefined reference to `str_c' .libs/libssl_iostream_openssl.so: undefined reference to `o_stream_send' .libs/libssl_iostream_openssl.so: undefined reference to `o_stream_flush' .libs/libssl_iostream_openssl.so: undefined reference to `buffer_delete' .libs/libssl_iostream_openssl.so: undefined reference to `o_stream_set_flush_pending' .libs/libssl_iostream_openssl.so: undefined reference to `o_stream_uncork' .libs/libssl_iostream_openssl.so: undefined ref...

...&& + strcasecmp(args->_data.str, "CATENATE") == 0) + return TRUE; + args++; + } + return FALSE; +} + +static void catenate_solicit(struct cmd_append_context *ctx, bool nonsync) +{ + if (!nonsync) { + o_stream_send(ctx->client->output, "+ OK\r\n", 6); + o_stream_flush(ctx->client->output); + o_stream_uncork(ctx->client->output); + o_stream_cork(ctx->client->output); + } +} + +static bool catenate_url_validate(const struct imap_url_parts *parts, + const char **error) +{ + // user: absent; RFC 3501 "userid" + if (parts->user !...