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git.ipfire.org Git - thirdparty/dovecot/core.git/log
Timo Sirainen [Sun, 18 Dec 2016 10:03:10 +0000 (12:03 +0200)]
lib-storage: Update mail_get_headers() API comment
The API was changed by
990d55ce3fc461eeacce3ef830b1c5dde5c3f150
Stephan Bosch [Sun, 18 Dec 2016 12:22:15 +0000 (13:22 +0100)]
global: Replaced all instances of memset(p, 0, sizeof(*p)) with the new i_zero() macro.
Used the following script:
C_FILES=`git ls-files *.c`
H_FILES=`git ls-files *.h`
for F in "$C_FILES $H_FILES"; do
echo "$F"
perl -p -i -e 's/safe_memset\(&\(?([^,]*)\)?,\s*0,\s*sizeof\(\g1\)\)/i_zero_safe(&$1)/g' $F
perl -p -i -e 's/safe_memset\(([^,]*),\s*0,\s*sizeof\(\*\g1\)\)/i_zero_safe($1)/g' $F
perl -p -i -e 's/memset\(&\(?([^,]*)\)?,\s*0,\s*sizeof\(\g1\)\)/i_zero(&$1)/g' $F
perl -p -i -e 's/memset\(([^,]*),\s*0,\s*sizeof\(\*\g1\)\)/i_zero($1)/g' $F
done
Stephan Bosch [Sun, 18 Dec 2016 12:20:20 +0000 (13:20 +0100)]
lib: Created i_zero() wrapper for memset(p, 0, sizeof(*p)).
Also creates an i_zero_safe() version for safe_memset().
Stephan Bosch [Sat, 17 Dec 2016 12:12:39 +0000 (13:12 +0100)]
global: Made all struct initialization using memset() use the same style.
Nick Wallingford [Fri, 23 Dec 2016 21:58:38 +0000 (13:58 -0800)]
Fix link failure against libressl.
Timo Sirainen [Fri, 23 Dec 2016 19:15:49 +0000 (14:15 -0500)]
lib-mail: Fix memory leak in test-istream-attachment
Timo Sirainen [Fri, 23 Dec 2016 17:53:49 +0000 (12:53 -0500)]
lib: Add unit test for istream-sized
Timo Sirainen [Fri, 23 Dec 2016 17:52:45 +0000 (12:52 -0500)]
lib: istream-sized - consistently set stream_errno=EINVAL if stream is too large
Earlier it was sometimes done and sometimes not, depending on whether the
parent istream happened to stop at the expected boundary.
Timo Sirainen [Fri, 23 Dec 2016 17:51:41 +0000 (12:51 -0500)]
lib: istream-sized - set stream_errno=EPIPE if stream is too small
Timo Sirainen [Fri, 23 Dec 2016 17:26:17 +0000 (12:26 -0500)]
lib: istream-sized - remove explicit i_error() logging
The stream_errno is set, so it's the caller's responsibility to log the
error. There's no need to log it twice.
Timo Sirainen [Fri, 23 Dec 2016 18:19:50 +0000 (13:19 -0500)]
lib-compression: istream-{bzlib|lz4} - set stream_errno=EPIPE on unexpected EOF
Timo Sirainen [Fri, 23 Dec 2016 18:30:56 +0000 (13:30 -0500)]
lib-mail: istream-qp-decoder: set stream_errno=EPIPE on unexpected EOF
Timo Sirainen [Fri, 23 Dec 2016 18:23:39 +0000 (13:23 -0500)]
lib-fs: istream-metawrap - set stream_errno=EPIPE on unexpected EOF
Timo Sirainen [Fri, 23 Dec 2016 18:14:43 +0000 (13:14 -0500)]
lib-storage: istream-mail - Use EPIPE if istream is too small
Timo Sirainen [Fri, 23 Dec 2016 18:08:59 +0000 (13:08 -0500)]
lib-mail: Improve istream-attachment-extractor unit test for EIO errors
Timo Sirainen [Fri, 23 Dec 2016 17:59:13 +0000 (12:59 -0500)]
lib-mail: istream-attachment-extractor - use EIO for internal errors
These happen only if the attachment writing failed for some reason.
The input stream itself can't have any errors, so EINVAL isn't proper.
Timo Sirainen [Fri, 23 Dec 2016 17:56:24 +0000 (12:56 -0500)]
lib-mail: istream-attachment-extractor - remove unnecessary code
It's enough to set the stream_errno.
Timo Sirainen [Fri, 23 Dec 2016 16:57:59 +0000 (11:57 -0500)]
lib: istream-jsonstr - return EPIPE if end-of-string quote isn't seen
Timo Sirainen [Fri, 23 Dec 2016 16:28:48 +0000 (11:28 -0500)]
lib: Add istream-jsonstr unit test.
Timo Sirainen [Wed, 21 Dec 2016 16:35:05 +0000 (18:35 +0200)]
lib: istream-jsonstr - minor code cleanup
If ret==0 here, it means dest wasn't changed, which must mean that i==0.
Make it clear to avoid confusion.
Timo Sirainen [Fri, 23 Dec 2016 17:13:16 +0000 (12:13 -0500)]
lib: istream-base64-decoder - use stream_errno=EPIPE for unexpected EOF
Timo Sirainen [Fri, 23 Dec 2016 16:22:53 +0000 (11:22 -0500)]
global: Use const for all test_functions[] arrays
Timo Sirainen [Fri, 23 Dec 2016 16:22:11 +0000 (11:22 -0500)]
lib-test: test_run*() - use const for test_functions[] array
Timo Sirainen [Fri, 23 Dec 2016 15:57:16 +0000 (17:57 +0200)]
global: Use "static const" for all struct tests[] arrays
Timo Sirainen [Fri, 23 Dec 2016 15:48:19 +0000 (17:48 +0200)]
lib-test: test_run_named*() - use const for tests[] array
Timo Sirainen [Fri, 23 Dec 2016 13:38:54 +0000 (15:38 +0200)]
*-login, imapc: Fix new lib-sasl API usage
Forgot to include these in
a669d351502e15802b121e1a0bd83f27d1d95f01
Timo Sirainen [Mon, 19 Dec 2016 13:31:50 +0000 (15:31 +0200)]
lib-index: Fix assert-crash if .log creation unexpectedly fails at the end
Pretty much the only reason for this to happen is if the index directory
was deleted while another process still had the index open. Even this
doesn't normally trigger this crash, because there are other checks earlier
that usually catch it. So it crashes only in some race conditions.
Fixes:
Error: rename(.../dovecot.index.log.newlock, .../dovecot.index.log) failed: No such file or directory
Panic: file mail-transaction-log-file.c: line 105 (mail_transaction_log_file_free): assertion failed: (!file->locked)
Martti Rannanjärvi [Tue, 20 Dec 2016 11:40:17 +0000 (13:40 +0200)]
stats: use o_stream_nsend in client-export
Timo Sirainen [Thu, 22 Dec 2016 16:58:29 +0000 (11:58 -0500)]
fs-randomfail: Fix failure handling for fs_read()
Timo Sirainen [Wed, 21 Dec 2016 18:56:58 +0000 (20:56 +0200)]
lib-index: Fix checking if cache file becomes >4GB
Martti Rannanjärvi [Tue, 20 Dec 2016 11:34:43 +0000 (13:34 +0200)]
imap: use o_stream_nsend when not checking failure
Martti Rannanjärvi [Tue, 20 Dec 2016 08:03:40 +0000 (10:03 +0200)]
replication: ignore o_stream_send errors in doveadm-connection
Timo Sirainen [Thu, 22 Dec 2016 16:53:06 +0000 (11:53 -0500)]
lib-mail: message_binary_part_deserialize(): Return error if body line count is too large
The input was unsigned int, so output must also fit into unsigned int.
Timo Sirainen [Thu, 22 Dec 2016 15:48:27 +0000 (10:48 -0500)]
dovecot.service.in: Improve [service] examples
Move them inside [service] section so that simply uncommenting them works.
Also give a better example of how Environment might be used.
Timo Sirainen [Wed, 21 Dec 2016 19:33:35 +0000 (21:33 +0200)]
replication plugin: Error handling code cleanup
The old code happened to work in all cases, but it was more of an accident.
Timo Sirainen [Wed, 21 Dec 2016 18:43:38 +0000 (20:43 +0200)]
lib-sasl: API change - use size_t type for input/output lengths
It's highly unlikely that the length is ever >4GB, but this avoids any
potential problems with integer truncation.
Timo Sirainen [Wed, 21 Dec 2016 18:39:37 +0000 (20:39 +0200)]
lib-fts: Change fts_icu_*() to use ARRAY_TYPE(icu_utf16) for UTF16 input.
This makes it clearer how the API is intended to be used.
Timo Sirainen [Wed, 21 Dec 2016 17:50:10 +0000 (19:50 +0200)]
Fix compiling when compiler doesn't support typeof()
Aki Tuomi [Mon, 19 Dec 2016 10:16:20 +0000 (12:16 +0200)]
lib-index: Make sure buffer is not null before freeing
Fixes signal 11 crash under stress.
Timo Sirainen [Sun, 18 Dec 2016 20:54:11 +0000 (22:54 +0200)]
configure: Define __STDC_LIMIT_MACROS for CXXFLAGS
Fixes SIZE_MAX being undefined when building fts-lucene.
Timo Sirainen [Sun, 18 Dec 2016 11:20:39 +0000 (13:20 +0200)]
master: Update assert to make sure optind != 0
Hopefully prevents Coverity warning about "doubleops[optind]" access being
uninitialized.
Timo Sirainen [Sun, 18 Dec 2016 10:54:34 +0000 (12:54 +0200)]
lib: Remove dead code from unit test
Timo Sirainen [Tue, 29 Nov 2016 21:37:43 +0000 (23:37 +0200)]
lib: Allow only known %chars in printf_format_fix_noalloc()
Otherwise if some libc adds a new unsupported character, our %n check might
break.
Timo Sirainen [Tue, 29 Nov 2016 21:29:04 +0000 (23:29 +0200)]
lib: Fix %n detection in printf_format_fix_noalloc()
It's undefined how flags, precision or length modifiers are handled with %n,
so make sure we catch all of them to detect an unwanted %n.
Timo Sirainen [Tue, 29 Nov 2016 21:21:17 +0000 (23:21 +0200)]
lib: Optimize printf_format_fix_noalloc()
Using strchr() is faster than looping through the characters manually.
Since this function is being called a lot, it's worth optimizing.
Stephan Bosch [Sat, 17 Dec 2016 19:03:46 +0000 (20:03 +0100)]
lib-imap-client: Fixed boolean vs integer mixup in debug message format argument.
Found with Clang -Wstrict-bool.
Stephan Bosch [Fri, 16 Dec 2016 22:38:58 +0000 (23:38 +0100)]
lib-http: client: Added test for premature connection loss to test-http-client-errors.
Stephan Bosch [Fri, 16 Dec 2016 22:58:43 +0000 (23:58 +0100)]
lib-http: client: Added test for normal connection backoff behavior to test-http-client-errors.
Stephan Bosch [Fri, 16 Dec 2016 22:36:19 +0000 (23:36 +0100)]
lib-http: client: Treat connections that get disconnected prematurely as connection failures.
This means that the backoff time is increased when this happens.
A premature disconnection happens when the connection is disconnected before any data is received from the server.
Stephan Bosch [Fri, 16 Dec 2016 21:30:42 +0000 (22:30 +0100)]
lib-http: client: Consolidated connection loss handling into a single function.
Stephan Bosch [Fri, 16 Dec 2016 21:00:47 +0000 (22:00 +0100)]
lib-http: client: Moved connection backoff timer management to separate functions.
Stephan Bosch [Fri, 16 Dec 2016 20:41:29 +0000 (21:41 +0100)]
lib-http: client: Prevent infinite event loop involving the request handler.
Could happen when a backoff time is active.
Timo Sirainen [Sat, 17 Dec 2016 09:31:42 +0000 (11:31 +0200)]
master: PROCESS-STATUS output was duplicated many times
Timo Sirainen [Thu, 15 Dec 2016 15:43:11 +0000 (17:43 +0200)]
imapc: Log server disconnection error only once.
Timo Sirainen [Thu, 15 Dec 2016 15:45:06 +0000 (17:45 +0200)]
imapc: Minor debug logging improvement
Timo Sirainen [Thu, 15 Dec 2016 15:36:39 +0000 (17:36 +0200)]
imapc: Don't retry a failed reconnection before 10 secs have passed
This mainly avoids a lot of unnecessary connect attempts within a short
time period, for example if the caller attempts to perform some work for
all the mailboxes.
Timo Sirainen [Thu, 15 Dec 2016 15:31:18 +0000 (17:31 +0200)]
imapc: Fix infinite reconnect loop to remote server that is down
This happened only in some situations. Usually there would have bene some
command in the queue, which would cause the reconnect-check to fail.
Timo Sirainen [Sat, 17 Dec 2016 08:55:01 +0000 (10:55 +0200)]
lib: Compiler warning fix for 32bit systems
Timo Sirainen [Mon, 12 Dec 2016 05:28:00 +0000 (07:28 +0200)]
global: Make sure *_malloc() calculations won't cause integer overflows.
Timo Sirainen [Mon, 12 Dec 2016 05:19:55 +0000 (07:19 +0200)]
global: Change string position/length from unsigned int to size_t
Mainly to avoid truncating >4GB strings, which might potentially cause
some security holes. Normally there are other limits, which prevent such
excessive strings from being created in the first place.
I'm sure this didn't find everything. Maybe everything could be found with
compiler warnings. -Wconversion kind of does it, but it gives way too many
unnecessary warnings.
These were mainly found with:
grep " = strlen"
egrep "unsigned int.*(size|len)"
Timo Sirainen [Mon, 12 Dec 2016 03:16:28 +0000 (05:16 +0200)]
lib: Optimization - p_strconcat() doesn't need to allocate from data stack
Various other parts of the code already rely on p_malloc() not overwriting
t_buffer_get()'ed data. p_strconcat() can do that as well.
Timo Sirainen [Mon, 12 Dec 2016 02:55:47 +0000 (04:55 +0200)]
lib: *_new(): Use the new MALLOC_MULTIPLY() macro to avoid overflows
Cast the sizeof() result to unsigned int, because it's definitely always
enough and in many cases this allows optimizing away the wrap-check.
Timo Sirainen [Mon, 12 Dec 2016 02:53:02 +0000 (04:53 +0200)]
lib: Add MALLOC_MULTIPLY() and MALLOC_ADD()
These can be used for calculating memory allocation sizes. If there's an
overflow, the macro panics.
Timo Sirainen [Mon, 12 Dec 2016 01:55:54 +0000 (03:55 +0200)]
lib: Remove t_buffer_*_type()
The t_buffer_*() shouldn't normally be used anyway except in some low-level
string/buffer manipulation code, so there's not much point in trying to make
easier to use versions of them.
Timo Sirainen [Mon, 12 Dec 2016 01:48:49 +0000 (03:48 +0200)]
master: Removed unused process_exec(extra_args) parameter
Removes unnecessarily complicated code marked with @UNSAFE.
Timo Sirainen [Thu, 15 Dec 2016 16:15:21 +0000 (18:15 +0200)]
lib-storage: Make dovecot.list.index's filename configurable.
This is useful when there are multiple namespaces pointing to the same mail
root directory. For example mdbox with lazy-expunge:
namespace {
prefix = Expunged/
location = mdbox:~/mdbox:MAILBOXDIR=expunged:LISTINDEX=expunged.list.index
..
}
Timo Sirainen [Thu, 15 Dec 2016 16:13:34 +0000 (18:13 +0200)]
lib-storage: Deduplicate code into mailbox_list_settings_init_defaults()
Timo Sirainen [Fri, 16 Dec 2016 16:52:23 +0000 (18:52 +0200)]
director: Fix crash when using director_flush_socket
Broken accidentally when merging
b44033e45e9f48f8a6e1ac5905234fec5de6d6cc
Timo Sirainen [Thu, 15 Dec 2016 17:03:39 +0000 (19:03 +0200)]
director: Fix USER-KICK and USER-KICK-ALT forwarding
The internal IPC command was prefixed, which caused the remote director
to reject the commands and disconnect:
director(...): Command proxy: Unknown command proxy
director(...): Remote sent invalid protocol data recently, waiting 57 secs before allowing further communication
Timo Sirainen [Thu, 15 Dec 2016 17:02:56 +0000 (19:02 +0200)]
director: doveadm command handling was missing USER-KICK-ALT
Timo Sirainen [Thu, 15 Dec 2016 13:00:54 +0000 (15:00 +0200)]
imap: Fix STORE UNCHANGEDSINCE to work with >32bit modseqs.
Timo Sirainen [Thu, 15 Dec 2016 13:20:02 +0000 (15:20 +0200)]
lib-storage: Fix "*" in SEARCH seqset/uidset
4294967295 is used for "*", which matches the last existing message.
Which we don't know what it is at the time of search args simplification,
so avoid making any assumptions about it.
It's a bit ugly that
4294967295 can't be used as a valid UID, but this
restriction has already existed since the beginning of Dovecot. A future
alternative might be to add MAIL_SEARCH_ARG_FLAG_SEQSET_WITH_STAR, but
that's a bit complicated change.
Timo Sirainen [Thu, 15 Dec 2016 13:01:47 +0000 (15:01 +0200)]
imapc: Don't allow "*" in SEARCH replies
Doesn't fix anything, but makes the parsing a bit more correct.
Timo Sirainen [Wed, 14 Dec 2016 17:36:43 +0000 (19:36 +0200)]
fts-squat: Use file_cache_new_path() for squat indexes
Timo Sirainen [Wed, 14 Dec 2016 17:35:29 +0000 (19:35 +0200)]
lib-index: Use file_cache_new_path() for dovecot.index.cache
Timo Sirainen [Wed, 14 Dec 2016 17:35:05 +0000 (19:35 +0200)]
lib: Add file_cache_new_path() to include path in error messages.
Aki Tuomi [Wed, 14 Dec 2016 21:20:12 +0000 (23:20 +0200)]
driver-mysql: Do not hex-encode again
Use correct syntax to provide data to
mysql in hex format, without recoding
it in hex format again.
Timo Sirainen [Tue, 13 Dec 2016 14:04:53 +0000 (16:04 +0200)]
lib-storage: Fix crash in obox's dsync-merge
Timo Sirainen [Wed, 14 Dec 2016 17:03:02 +0000 (19:03 +0200)]
auth: Don't log errors when cache_key expansion finds unknown %variables
Aki Tuomi [Fri, 9 Dec 2016 14:01:20 +0000 (16:01 +0200)]
mail-crypt: Treat empty values correctly
If mail_crypt_curve or mail_crypt_save_version
is left empty, disable the plugin. Don't error
out.
Aki Tuomi [Wed, 14 Dec 2016 15:39:04 +0000 (17:39 +0200)]
mail-crypt: Skip tests if dcrypt cannot be initialized
Avoids breaking tests on system without working
ECC keys.
Aki Tuomi [Wed, 14 Dec 2016 09:42:56 +0000 (11:42 +0200)]
auth-policy: Allow unsupported attributes in response
Do not choke if we receive unsupported attributes in
response. This allows better interoperability with
different systems that are getting signals from
auth policy server that are not (yet) supported by
dovecot.
Aki Tuomi [Wed, 14 Dec 2016 08:32:44 +0000 (10:32 +0200)]
sha3: Fix typo in ifdef
The code was supposed to be used with big endian
machines.
Reported by than@redhat.com
Timo Sirainen [Mon, 12 Dec 2016 13:21:13 +0000 (15:21 +0200)]
lib-test: Change test_fatal_func_t to take unsigned int stage as parameter.
It could never be -1, so this makes it clearer. It also removes annoying
casts when comparing stage to e.g. N_ELEMENTS().
Timo Sirainen [Mon, 12 Dec 2016 13:17:23 +0000 (15:17 +0200)]
lib-test: test_run_with_fatals() now takes a const array
Timo Sirainen [Mon, 12 Dec 2016 13:16:34 +0000 (15:16 +0200)]
lib-test: Introduce test_fatal_func_t as typedef and comment how it works.
Martti Rannanjärvi [Tue, 13 Dec 2016 18:03:41 +0000 (20:03 +0200)]
auth: silence var_expand_with_funcs in db-ldap
This needs to be silenced since it's logging errors of variable
expansions that are not meant to be successful. The function is used
here just for filling the attr_names array in ldap_field_find_context
and the resulting string is not used.
Aki Tuomi [Mon, 12 Dec 2016 07:41:02 +0000 (09:41 +0200)]
doveadm-mail: Set exit code to EX_TEMPFAIL on timeout
When running `doveadm save` command on proxy/director
and the remote command execution times out, exit code
must be set to EX_TEMPFAIL.
Fixes Panic: file doveadm-mail.c: line 405 (doveadm_mail_next_user):
assertion failed: (ctx->exit_code != 0)
Aki Tuomi [Mon, 12 Dec 2016 07:39:34 +0000 (09:39 +0200)]
doveadm-save: Set exit code to EX_TEMPFAIL on open error
Prevents potential crash on doveadm_mail_next_user
Stephan Bosch [Wed, 14 Dec 2016 01:51:54 +0000 (02:51 +0100)]
lib-imap: imap-bodystructure: Prevent writing erroneous whitespace between items in an envelope address list.
Both imap_bodystructure_write() and imap_body_parse_from_bodystructure() produced such invalid output.
This caused an RFC 3501 violation in IMAP FETCH BODY and BODYSTRUCTURE responses.
Test suite is amended to test this situation.
Timo Sirainen [Tue, 13 Dec 2016 16:31:41 +0000 (18:31 +0200)]
lib-index: Add mail_index_revert_changes()
This can be used to revert changes done in a transaction to the specified
existing mail.
Aki Tuomi [Wed, 14 Dec 2016 08:23:17 +0000 (10:23 +0200)]
mail-crypt: Ensure array is created before accessing it
Fixes segmentation fault on fs-crypt when keys are not
configured.
Aki Tuomi [Wed, 14 Dec 2016 10:46:50 +0000 (12:46 +0200)]
doveadm-director: Show tag field from response
Fix off-by-one in doveadm director dump
Timo Sirainen [Tue, 13 Dec 2016 12:51:20 +0000 (14:51 +0200)]
acl: Don't set acl_defaults_from_inbox=yes as default after all.
Reverts
b56d462fff46511b7efa0ccf254ba93d72322920 and removes the FIXME.
Some people might actually want to give someone else access to their INBOX
but not to all the other mailboxes. We should make it possible to use the
"" mailbox name as the default ACL instead.
Aki Tuomi [Mon, 12 Dec 2016 13:14:52 +0000 (15:14 +0200)]
imap: Fix assert when waiting for input on SEARCH/SORT
Set cmd->state to CLIENT_COMMAND_STATE_WAIT_EXTERNAL
because we are not expecting input or output.
Fixes Panic: file imap-client.c: line 854 (client_check_command_hangs): assertion failed: (client->io != NULL || (client->output_cmd_lock != NULL && client->output_cmd_lock != client->input_lock))
Timo Sirainen [Mon, 12 Dec 2016 10:37:34 +0000 (12:37 +0200)]
dsync: Fix .dovecot-sync.lock timeout checking
Whenever the lock file was recreated, the lock timeout was reset. Switched
to using file_create_locked(), which already solves this problem and has
compatible locking.
Timo Sirainen [Mon, 12 Dec 2016 10:53:36 +0000 (12:53 +0200)]
dsync: Improve process title during initialization
If something is hanging, this should make it clear what exactly it is.
Timo Sirainen [Mon, 12 Dec 2016 10:42:53 +0000 (12:42 +0200)]
doveadm-server: Show UNIX socket connections as <local> in process title
Earlier they were shown as empty string.
Timo Sirainen [Mon, 12 Dec 2016 10:43:47 +0000 (12:43 +0200)]
doveadm: Add global doveadm_verbose_proctitle setting.
This previously existed only for doveadm-server, but adding it to doveadm
CLI makes it easier to do process title updates for it as well.
Timo Sirainen [Mon, 12 Dec 2016 10:51:42 +0000 (12:51 +0200)]
doveadm: When connecting to doveadm-server via TCP, use 30s timeout
Should be enough, and better than the kernel's default, which might be a lot
more.