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11 years agodoveadm ring status: Help text was shown for wrong command.
Timo Sirainen [Thu, 21 Aug 2014 18:54:46 +0000 (20:54 +0200)] 
doveadm ring status: Help text was shown for wrong command.

11 years agofts-lucene: Compiling fix for earlier change.
Timo Sirainen [Thu, 21 Aug 2014 12:52:14 +0000 (15:52 +0300)] 
fts-lucene: Compiling fix for earlier change.

11 years agofts-lucene: Don't crash when index building fails but we were still planning to optim...
Timo Sirainen [Thu, 21 Aug 2014 12:51:11 +0000 (14:51 +0200)] 
fts-lucene: Don't crash when index building fails but we were still planning to optimize the index.

11 years agofts-lucene: When deleting corrupted lucene-indexes/ directory, don't rmdir it.
Timo Sirainen [Thu, 21 Aug 2014 12:49:34 +0000 (14:49 +0200)] 
fts-lucene: When deleting corrupted lucene-indexes/ directory, don't rmdir it.
This at least avoids errors with NFS when some of the files are still open
inside it by other processes.

11 years agofts-lucene: Automatically close index after 2 minutes of idling.
Timo Sirainen [Thu, 21 Aug 2014 12:48:41 +0000 (14:48 +0200)] 
fts-lucene: Automatically close index after 2 minutes of idling.

11 years agofts-lucene: Make sure Lucene indexes are always closed at deinit to avoid memory...
Timo Sirainen [Thu, 21 Aug 2014 12:46:47 +0000 (14:46 +0200)] 
fts-lucene: Make sure Lucene indexes are always closed at deinit to avoid memory leaks.
At least optimize leaked memory.

11 years agoredis: Added support for path=/unix/socket/path parameter instead of host/port.
Timo Sirainen [Thu, 21 Aug 2014 09:40:51 +0000 (11:40 +0200)] 
redis: Added support for path=/unix/socket/path parameter instead of host/port.

11 years agopop3: Fixed potential assert-crash on disconnect.
Timo Sirainen [Wed, 20 Aug 2014 13:35:43 +0000 (15:35 +0200)] 
pop3: Fixed potential assert-crash on disconnect.

11 years agolmtp: Put back the deduplication code.
Timo Sirainen [Wed, 20 Aug 2014 13:32:15 +0000 (15:32 +0200)] 
lmtp: Put back the deduplication code.
Too dangerous after all to change it in the middle of v2.2.x. It's also not
causing that much trouble even when it breaks..

11 years agoauth: protocol-specific username settings weren't used for userdb lookups.
Timo Sirainen [Wed, 20 Aug 2014 12:35:27 +0000 (14:35 +0200)] 
auth: protocol-specific username settings weren't used for userdb lookups.
The username was set before the service-specific settings were looked up, so
global settings were always used. This affected auth_default_realm,
auth_username_translation and auth_username_format settings.

11 years agofts-lucene: If whitespace_chars was set, we may have ended up indexing some garbage...
Timo Sirainen [Wed, 20 Aug 2014 11:22:28 +0000 (14:22 +0300)] 
fts-lucene: If whitespace_chars was set, we may have ended up indexing some garbage words.
The final \0 was replaced with space, so everything beyond that was also
being indexed.

11 years agolib-dict: Hide internal ioloop from async commit callbacks. (Redis & memcached fix)
Timo Sirainen [Wed, 20 Aug 2014 10:47:10 +0000 (12:47 +0200)] 
lib-dict: Hide internal ioloop from async commit callbacks. (Redis & memcached fix)

11 years agolast-login plugin: Added ABI version check.
Timo Sirainen [Wed, 20 Aug 2014 10:36:37 +0000 (12:36 +0200)] 
last-login plugin: Added ABI version check.

11 years agolast-login: Fixed timeout leak at user deinit.
Timo Sirainen [Wed, 20 Aug 2014 10:35:27 +0000 (12:35 +0200)] 
last-login: Fixed timeout leak at user deinit.

11 years agolib-storage: Added data stack frame to mail_prefetch().
Timo Sirainen [Wed, 20 Aug 2014 10:07:19 +0000 (12:07 +0200)] 
lib-storage: Added data stack frame to mail_prefetch().

11 years agodoveconf: local and remote net/bits addresses were printed with /bits twice.
Timo Sirainen [Wed, 20 Aug 2014 09:19:15 +0000 (11:19 +0200)] 
doveconf: local and remote net/bits addresses were printed with /bits twice.

11 years agoSeveral services weren't enforcing their process_limit=1 requirement.
Timo Sirainen [Wed, 20 Aug 2014 09:09:27 +0000 (11:09 +0200)] 
Several services weren't enforcing their process_limit=1 requirement.

11 years agolib: Added unit tests for wildcard_match()
Timo Sirainen [Tue, 19 Aug 2014 21:53:18 +0000 (23:53 +0200)] 
lib: Added unit tests for wildcard_match()

11 years agolib: wildcard_match() should have matched "*" wildcard against an empty "" string...
Timo Sirainen [Tue, 19 Aug 2014 21:51:14 +0000 (23:51 +0200)] 
lib: wildcard_match() should have matched "*" wildcard against an empty "" string also.
This fixes global ACL "*" matching the root namespace when creating new
mailboxes.

11 years agodirector: Log a warning when using "director host flush" for all hosts.
Timo Sirainen [Mon, 18 Aug 2014 20:39:56 +0000 (22:39 +0200)] 
director: Log a warning when using "director host flush" for all hosts.

11 years agoistream-chain: Fixed crash caused by earlier io_add_stream() support change.
Timo Sirainen [Mon, 18 Aug 2014 08:43:59 +0000 (10:43 +0200)] 
istream-chain: Fixed crash caused by earlier io_add_stream() support change.

11 years agolib-http server: Use io_add_istream() to wait for the payload istream.
Timo Sirainen [Fri, 15 Aug 2014 13:00:07 +0000 (16:00 +0300)] 
lib-http server: Use io_add_istream() to wait for the payload istream.
This way the stream doesn't necessarily have to have a fd.

11 years agolib-http: Added asserts to make sure CR or LF can't be added accidentally to HTTP...
Timo Sirainen [Fri, 15 Aug 2014 12:59:17 +0000 (15:59 +0300)] 
lib-http: Added asserts to make sure CR or LF can't be added accidentally to HTTP headers.

11 years agoistream-chain: Support using io_add_istream() for the chain stream.
Timo Sirainen [Fri, 15 Aug 2014 12:22:46 +0000 (15:22 +0300)] 
istream-chain: Support using io_add_istream() for the chain stream.
The callback is notified whenever new streams are added to the chain.

It's currently not possible to have nonblocking istreams added to the chain
and the callback being called when they have new data, but it would be
possible to implement as well if needed at some point.

11 years agoio_add_istream(): Allow the istream to be added even if it doesn't have fd.
Timo Sirainen [Fri, 15 Aug 2014 12:19:24 +0000 (15:19 +0300)] 
io_add_istream(): Allow the istream to be added even if it doesn't have fd.

11 years agopop3: satisfy some strict parsing rules in RFC 1939
Phil Carmody [Fri, 15 Aug 2014 12:02:59 +0000 (15:02 +0300)] 
pop3: satisfy some strict parsing rules in RFC 1939
"Commands in the POP3 consist of a case-insensitive keyword, possibly
 followed by one or more arguments.  All commands are terminated by a
 CRLF pair.  Keywords and arguments consist of printable ASCII
 characters.  Keywords and arguments are each separated by a single
 SPACE character."

"A server MUST respond to an unrecognized, unimplemented, or
 syntactically invalid command by responding with a negative status
 indicator."

Therefore the following commands must be rejected:
LIST 2600Hz
LIST 99 red balloons
TOP 1 2 buckle-my-shoe

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agopop3: fix msgnum/size parsers
Phil Carmody [Fri, 15 Aug 2014 12:02:59 +0000 (15:02 +0300)] 
pop3: fix msgnum/size parsers
The outer if()s are completely unnecessary, and permit `num'
to remain uninitialised. Spotted by clang's static analysis.

Bug introduced in changeset: 17563:2ed2ab04b63d

Note that the lack of a parameter from a broken client is no longer
treated as "0". Before the bug was introduced:
  DELE
  -ERR There's no message 0.
After this patch:
  DELE
  -ERR Invalid message number:

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agoCompiling fix for previous change..
Timo Sirainen [Fri, 15 Aug 2014 11:48:08 +0000 (14:48 +0300)] 
Compiling fix for previous change..

11 years agoHandle "out of disk space" and "out of user quota" as separate cases.
Timo Sirainen [Fri, 15 Aug 2014 11:41:03 +0000 (14:41 +0300)] 
Handle "out of disk space" and "out of user quota" as separate cases.
"Out of disk space" is a temporary error that should be logged as error and
the failure should be sent to user as "Internal server error".

Obsolete the use of MAIL_ERROR_NOSPACE and MAIL_ERRSTR_NO_SPACE. Use the
clearer MAIL_ERROR_NOQUOTA and MAIL_ERRSTR_NO_QUOTA instead.

11 years agoldap: Treat "No such object" errors to search the same as if no results were returned.
Timo Sirainen [Fri, 15 Aug 2014 11:05:21 +0000 (14:05 +0300)] 
ldap: Treat "No such object" errors to search the same as if no results were returned.
Trying to look up a nonexistent base returns this error.

11 years agoauth: Internal passdb failures were always failing the request even if another passdb...
Timo Sirainen [Fri, 15 Aug 2014 10:58:47 +0000 (13:58 +0300)] 
auth: Internal passdb failures were always failing the request even if another passdb succeeded later.

11 years agolib-http: server_request/connection - improve encapsulation
Phil Carmody [Wed, 13 Aug 2014 10:34:22 +0000 (13:34 +0300)] 
lib-http: server_request/connection - improve encapsulation
It just feels a bit dirty having the request mess around with the
connection's internals, have the connection manage its linked lists
itself. No functional changes.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agovirtual plugin: Optimized memory allocation.
Timo Sirainen [Wed, 13 Aug 2014 09:51:41 +0000 (12:51 +0300)] 
virtual plugin: Optimized memory allocation.
Patch by Teemu Huovila.

11 years agoCompiler warning fix
Timo Sirainen [Tue, 12 Aug 2014 16:30:37 +0000 (19:30 +0300)] 
Compiler warning fix

11 years agovirtual plugin: Handle physical mailbox deletion while virtual mailbox is open.
Timo Sirainen [Tue, 12 Aug 2014 16:24:10 +0000 (19:24 +0300)] 
virtual plugin: Handle physical mailbox deletion while virtual mailbox is open.

11 years agomailbox_list_index=yes: Make sure storage error doesn't change when updating STATUS...
Timo Sirainen [Tue, 12 Aug 2014 16:12:04 +0000 (19:12 +0300)] 
mailbox_list_index=yes: Make sure storage error doesn't change when updating STATUS info.

11 years agolib-storage: Added mail_storage_last_error_push/pop()
Timo Sirainen [Tue, 12 Aug 2014 16:05:14 +0000 (19:05 +0300)] 
lib-storage: Added mail_storage_last_error_push/pop()

11 years agovirtual plugin: Optimized syncing a large number of physical mailboxes.
Timo Sirainen [Tue, 12 Aug 2014 15:48:03 +0000 (18:48 +0300)] 
virtual plugin: Optimized syncing a large number of physical mailboxes.
Especially when the number of mails was large the old code took a lot of CPU
time. Based on patch by Teemu Huovila.

11 years agostats: Added num_connected_sessions for domains and IPs.
Timo Sirainen [Tue, 12 Aug 2014 11:44:11 +0000 (14:44 +0300)] 
stats: Added num_connected_sessions for domains and IPs.

11 years agolib-http server: Delay calling the request's destroy callback until handle_request...
Timo Sirainen [Tue, 12 Aug 2014 10:12:01 +0000 (13:12 +0300)] 
lib-http server: Delay calling the request's destroy callback until handle_request() callback is finished.
This simplifies the code in the handle_request() so it doesn't need to keep
track of whether the response is already submitted or not.

11 years agofts-lucene: If lucene-indexes dir is unexpectedly lost, rescan when expunge log updat...
Timo Sirainen [Tue, 12 Aug 2014 09:39:46 +0000 (12:39 +0300)] 
fts-lucene: If lucene-indexes dir is unexpectedly lost, rescan when expunge log update fails.
This mainly fixes a repeating error about failing to open the expunge log.
It should happen only if dovecot.index thinks that the mailbox is indexed
while in reality the entire lucene-indexes directory doesn't exist.

11 years agoostream-buffer: Allow modifying the buffer outside ostream, unless o_stream_seek...
Timo Sirainen [Mon, 11 Aug 2014 16:30:15 +0000 (19:30 +0300)] 
ostream-buffer: Allow modifying the buffer outside ostream, unless o_stream_seek() is used.
Now we'll just append to the end of the buffer instead of forcibly trying to
write at the offset where the last ostream write ended.

11 years agoistream-callback: Added i_stream_callback_get_buffer().
Timo Sirainen [Mon, 11 Aug 2014 16:19:45 +0000 (19:19 +0300)] 
istream-callback: Added i_stream_callback_get_buffer().

11 years agolib: Added istream-callback API
Timo Sirainen [Mon, 11 Aug 2014 14:43:25 +0000 (17:43 +0300)] 
lib: Added istream-callback API

11 years agoCompiler warning fix
Timo Sirainen [Mon, 11 Aug 2014 13:08:44 +0000 (16:08 +0300)] 
Compiler warning fix

11 years agolib-http server: Comment updates
Timo Sirainen [Mon, 11 Aug 2014 12:55:03 +0000 (15:55 +0300)] 
lib-http server: Comment updates

11 years agolib: io_stream_copy() no longer attempts to read full block sizes from input.
Timo Sirainen [Mon, 11 Aug 2014 12:54:43 +0000 (15:54 +0300)] 
lib: io_stream_copy() no longer attempts to read full block sizes from input.
Although that may be more efficient for writing (to files), it causes
unnecessary work for the input stream. The writing part should also be
optimized anyway if the caller corks the output stream.

11 years agolib-http server: Added http_server_request_is_finished()
Timo Sirainen [Mon, 11 Aug 2014 12:47:57 +0000 (15:47 +0300)] 
lib-http server: Added http_server_request_is_finished()
This is intended mainly to be used in asserts and such checks.

11 years agolib-http: Call the destroy callback also when request is aborted.
Timo Sirainen [Mon, 11 Aug 2014 12:46:29 +0000 (15:46 +0300)] 
lib-http: Call the destroy callback also when request is aborted.

11 years agolib-http: Don't leak memory if HTTP client disconnects unexpectedly.
Timo Sirainen [Mon, 11 Aug 2014 12:45:21 +0000 (15:45 +0300)] 
lib-http: Don't leak memory if HTTP client disconnects unexpectedly.
http_server_connection_disconnect() has several cleanup calls, which weren't
done because closed=TRUE was set explicitly and that skipped the cleanup.

11 years agolib-http server: Call request destroy callback immediately after response is finished...
Timo Sirainen [Mon, 11 Aug 2014 11:18:53 +0000 (14:18 +0300)] 
lib-http server: Call request destroy callback immediately after response is finished sending.
Regardless of any other references to the request.

11 years agolib-mail: Added comments to message-parser.h
Timo Sirainen [Mon, 11 Aug 2014 10:32:06 +0000 (13:32 +0300)] 
lib-mail: Added comments to message-parser.h

11 years agolib-mail: Message parser now always returns block->data=NULL when it's not supposed...
Timo Sirainen [Mon, 11 Aug 2014 10:30:25 +0000 (13:30 +0300)] 
lib-mail: Message parser now always returns block->data=NULL when it's not supposed to be used.

11 years agodoveadm fs put: Added -h <hash> parameter to specify the file's hash.
Timo Sirainen [Sat, 9 Aug 2014 07:10:34 +0000 (10:10 +0300)] 
doveadm fs put: Added -h <hash> parameter to specify the file's hash.
The hash (in hex) is automatically detected to be either MD5 or SHA256 based
on its size. If the fs backend doesn't support the hash it'll fail.
Otherwise it'll make sure that the written file matches the given hash.

11 years agofts: fts_no_autofuzzy shouldn't disable fuzzying when FUZZY search parameter is set.
Timo Sirainen [Fri, 8 Aug 2014 13:27:40 +0000 (16:27 +0300)] 
fts: fts_no_autofuzzy shouldn't disable fuzzying when FUZZY search parameter is set.

11 years agofts: Added fts_no_autofuzzy setting to require exact matches for found results.
Timo Sirainen [Fri, 8 Aug 2014 13:20:31 +0000 (16:20 +0300)] 
fts: Added fts_no_autofuzzy setting to require exact matches for found results.
This is done by using the FTS search results as only filters on which the
regular non-FTS search is done.

11 years agodoveadm search: If mailbox GUID lookup fails, print an error.
Timo Sirainen [Fri, 8 Aug 2014 12:15:03 +0000 (15:15 +0300)] 
doveadm search: If mailbox GUID lookup fails, print an error.

11 years agovirtual: Allow "*" to match inbox=yes namespace if there's otherwise no prefix="...
Timo Sirainen [Fri, 8 Aug 2014 11:54:46 +0000 (14:54 +0300)] 
virtual: Allow "*" to match inbox=yes namespace if there's otherwise no prefix="" namespace.

11 years agovirtual: Make sure virtual mailbox doesn't try to access itself as a backend mailbox.
Timo Sirainen [Fri, 8 Aug 2014 11:54:20 +0000 (14:54 +0300)] 
virtual: Make sure virtual mailbox doesn't try to access itself as a backend mailbox.

11 years agolib-storage: mailbox_get_*status(STATUS_HIGHESTMODSEQ) now enables CONDSTORE feature.
Timo Sirainen [Fri, 8 Aug 2014 10:46:05 +0000 (13:46 +0300)] 
lib-storage: mailbox_get_*status(STATUS_HIGHESTMODSEQ) now enables CONDSTORE feature.
This makes sure that the highestmodseq is added to the mailbox list index if
not already there.

11 years agovirtual: Make sure modseqs are always enabled for backend mailboxes.
Timo Sirainen [Fri, 8 Aug 2014 10:32:08 +0000 (13:32 +0300)] 
virtual: Make sure modseqs are always enabled for backend mailboxes.
mailbox_get_status() wasn't adding a missing highestmodseq otherwise to the
mailbox list index.

11 years agoauth: passdb static assumed that missing "password" field meant empty password
Timo Sirainen [Wed, 6 Aug 2014 13:39:27 +0000 (16:39 +0300)] 
auth: passdb static assumed that missing "password" field meant empty password
Missing password should be an error unless nopassword is set. If an empty
password is wanted then "password=" can be used.

11 years agolib-http: server: Fixed server waiting for payload of already failed request.
Stephan Bosch [Tue, 5 Aug 2014 18:23:32 +0000 (20:23 +0200)] 
lib-http: server: Fixed server waiting for payload of already failed request.

11 years agolib-http server: Require handle_request() to either send a response or reference...
Timo Sirainen [Tue, 5 Aug 2014 15:43:31 +0000 (17:43 +0200)] 
lib-http server: Require handle_request() to either send a response or reference the request.
This should make it more difficult to accidentally forget to send a
response and cause a hang.

Currently this assert-crashes, although it would have been possible to make
it return some internal error instead also.

11 years agolib-http server: Made http_server_request_[un]ref() public.
Timo Sirainen [Tue, 5 Aug 2014 15:37:25 +0000 (17:37 +0200)] 
lib-http server: Made http_server_request_[un]ref() public.
Also http_server_request_unref() now returns if this was the last reference
or not.

11 years agolib-http server: Create a new data stack frame for all the callbacks.
Timo Sirainen [Tue, 5 Aug 2014 14:28:15 +0000 (16:28 +0200)] 
lib-http server: Create a new data stack frame for all the callbacks.

11 years agolib-http server: Added http_server_request_get_response()
Timo Sirainen [Tue, 5 Aug 2014 14:22:43 +0000 (16:22 +0200)] 
lib-http server: Added http_server_request_get_response()
Also make sure that only a single response can be created for a request.

11 years agolib-http server: Removed extra "return;" that was never called.
Timo Sirainen [Tue, 5 Aug 2014 14:09:44 +0000 (16:09 +0200)] 
lib-http server: Removed extra "return;" that was never called.

11 years agolib-http server: Removed "bool close" parameters in favor of _close() functions.
Timo Sirainen [Tue, 5 Aug 2014 14:07:25 +0000 (16:07 +0200)] 
lib-http server: Removed "bool close" parameters in favor of _close() functions.
Most callers don't want to close the connection so it's an extra parameter
usually. Also it's difficult to remember what the TRUE/FALSE means so it's
easy to cause bugs by copy&pasting the code.

http_server_request_fail() will also now forcibly close the connection if
conn->input_broken is set.

11 years agoexpire plugin: Fixed crash at deinit if expire_dict initialization failed.
Timo Sirainen [Mon, 4 Aug 2014 12:05:51 +0000 (14:05 +0200)] 
expire plugin: Fixed crash at deinit if expire_dict initialization failed.

11 years agoimap-urlauth: Error message typofix.
Timo Sirainen [Fri, 1 Aug 2014 14:17:53 +0000 (17:17 +0300)] 
imap-urlauth: Error message typofix.
Patch by Jelmer Vernooij

11 years agolib-mail: rfc822_parse_dot_atom() didn't return error if "." wasn't followed by ATEXT
Timo Sirainen [Thu, 31 Jul 2014 12:58:18 +0000 (15:58 +0300)] 
lib-mail: rfc822_parse_dot_atom() didn't return error if "." wasn't followed by ATEXT
It simply skipped over the invalid character and continued.

11 years agolib: test-data-stack - add some fatal tests.
Phil Carmody [Wed, 30 Jul 2014 12:01:29 +0000 (15:01 +0300)] 
lib: test-data-stack - add some fatal tests.
Extra caution is necessary as data-stack is such a fundamental component.
All of the brokenness that we add must be undone as soon as possible, or
there will be an endless loop of catastrophic errors. In order to avoid
that, at least try to detect some issues, and abort as quickly as possible.

Alas, due to the reliance of these tests on DEBUG code, if that's not set,
this test is a no-op.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib: test fatal cases for printf_format_fix
Phil Carmody [Wed, 30 Jul 2014 12:01:29 +0000 (15:01 +0300)] 
lib: test fatal cases for printf_format_fix
Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib: test-lib - add a real fatal test for mempool-alloconly
Phil Carmody [Wed, 30 Jul 2014 12:01:29 +0000 (15:01 +0300)] 
lib: test-lib - add a real fatal test for mempool-alloconly
Crazily huge memory allocation must fail.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib-test: permit tests of fatal conditions
Phil Carmody [Wed, 30 Jul 2014 12:01:29 +0000 (15:01 +0300)] 
lib-test: permit tests of fatal conditions
Some functions have no mechanism of reporting an error, and mustn't continue,
so fatality is the only way out. (E.g. memory allocation failures.)

This addition is for those situations. Semantics of failure tests are very
different from normal tests:

- The test function must have the following prototype:
   enum fatal_test_state test_fatal_things(int index);
- The index it will be called with starts at 0, and increments each time.
- It must call test_start() at the start of its first call.
- Apart from its final call, it must call a function it expects to trap the
   fatal error handler. If that fails to trap, it must return FATAL_TEST_FAILURE
- After returning FATAL_TEST_FAILURE, it will continue to be called as normal.
- When there are no more tests to perform, it must clean up, call test_end()
   and return FATAL_TEST_FINISHED. It will not be called again.
- If it detects errors in this protocol, it must not i_assert(), as that will
   be treated as an expected fatal, it must return FATAL_TEST_ABORT. It will
   then not be called again. It must not call test_end() in this case.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agoquota: Avoid assert-crash in Maildir++ quota if backend doesn't support control dirs.
Timo Sirainen [Tue, 29 Jul 2014 14:27:24 +0000 (17:27 +0300)] 
quota: Avoid assert-crash in Maildir++ quota if backend doesn't support control dirs.
We'll delay looking up the control dir until we've checked that the storage
is Maildir.

11 years agolibressl fix: Fixed compiling with SSL compression disabled.
Timo Sirainen [Tue, 29 Jul 2014 11:27:49 +0000 (14:27 +0300)] 
libressl fix: Fixed compiling with SSL compression disabled.
Patch by Pascal Stumpf

11 years agolibressl fix: Check for SSL_CTRL_SET_ECDH_AUTO macro instead of OpenSSL version number
Timo Sirainen [Tue, 29 Jul 2014 11:25:13 +0000 (14:25 +0300)] 
libressl fix: Check for SSL_CTRL_SET_ECDH_AUTO macro instead of OpenSSL version number
Patch by Hanno Böck

11 years agombox: Fixed infinite looping and other incorrectness in istream-raw-mbox.
Timo Sirainen [Tue, 29 Jul 2014 10:58:10 +0000 (13:58 +0300)] 
mbox: Fixed infinite looping and other incorrectness in istream-raw-mbox.
This was caused by the recent istream invalidation checks in
i_stream_get_data().

11 years agolast-login plugin: Added missing configure and Makefile entries.
Timo Sirainen [Tue, 29 Jul 2014 09:47:47 +0000 (12:47 +0300)] 
last-login plugin: Added missing configure and Makefile entries.

11 years agolib-http: http-server-connection - don't resume closed connections
Phil Carmody [Mon, 28 Jul 2014 13:50:47 +0000 (16:50 +0300)] 
lib-http: http-server-connection - don't resume closed connections
Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib-imap: imap-utf7 - only encode in-range 7-bit values
Phil Carmody [Mon, 28 Jul 2014 13:49:47 +0000 (16:49 +0300)] 
lib-imap: imap-utf7 - only encode in-range 7-bit values
0x01-0x1F and 0x7f-... must be mBASE64 encoded.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib-imap: imap-utf7 - reject encoded simple ASCII
Phil Carmody [Mon, 28 Jul 2014 13:49:47 +0000 (16:49 +0300)] 
lib-imap: imap-utf7 - reject encoded simple ASCII
"Modified BASE64 MUST NOT be used to represent any printing US-ASCII
character which can represent itself."

"The character "&" (0x26) is represented by the two-octet sequence "&-""

Therefore any mBASE64 sequence containing any character between 0x20 and
0x7e is invalid.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib-imap: imap-utf7 - reject bogus characters in the mUTF7
Phil Carmody [Mon, 28 Jul 2014 13:49:47 +0000 (16:49 +0300)] 
lib-imap: imap-utf7 - reject bogus characters in the mUTF7
Only 0x20..0x7e are permitted, as "All other characters (octet values
0x00-0x1f and 0x7f-0xff) are represented in modified BASE64, ...".

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib-imap: test-imap-utf7 - comprehensive test suite
Phil Carmody [Mon, 28 Jul 2014 13:49:47 +0000 (16:49 +0300)] 
lib-imap: test-imap-utf7 - comprehensive test suite
Several MUST NOTs or other standards violations were not being
trapped.

test_imap_utf7_unnecessary() tests:
  Modified BASE64 MUST NOT be used to represent any printing US-ASCII
  character which can represent itself.

test_imap_utf7_bad_ascii() tests:
  All other characters (octet values 0x00-0x1f and 0x7f-0xff) are
  represented in modified BASE64, ...

test_imap_utf7_non_utf16() tests that data containing a single straggling
octet is trapped.

test_imap_utf7_by_example() and test_imap_utf7_ucs4_cases() are just
the previous test suite split into 2 smaller tests.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib-imap: test-imap-utf7 - migrate to test_assert_idx
Phil Carmody [Mon, 28 Jul 2014 13:49:47 +0000 (16:49 +0300)] 
lib-imap: test-imap-utf7 - migrate to test_assert_idx
Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib: test-str-sanitize - tighten tests
Phil Carmody [Mon, 28 Jul 2014 13:49:47 +0000 (16:49 +0300)] 
lib: test-str-sanitize - tighten tests
Check that the identical string is returned in the no-change case, not
just a copy.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib-test: make internal helpers static
Phil Carmody [Mon, 28 Jul 2014 13:45:33 +0000 (16:45 +0300)] 
lib-test: make internal helpers static
These functions should only be called from within test_run(), as some of the
test-suite sanity checks can be subvirted if these are exposed.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib-test: quieten the random seed printfs
Phil Carmody [Mon, 28 Jul 2014 13:45:33 +0000 (16:45 +0300)] 
lib-test: quieten the random seed printfs
We only need to know the seed once.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib: compile time checks for buffer creation
Phil Carmody [Mon, 28 Jul 2014 13:45:33 +0000 (16:45 +0300)] 
lib: compile time checks for buffer creation
Ensure the data buffer has as much space as the size parameter claims.
This uses the strictest test GCC provides - the smallest containing object,
and returning 0 for unknown size.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib: data-stack - start sentry checks immediately after the reserved buffer
Phil Carmody [Mon, 28 Jul 2014 13:45:33 +0000 (16:45 +0300)] 
lib: data-stack - start sentry checks immediately after the reserved buffer
Our sentries are written with byte-precision, no need to round up before
doing the checks.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib: data-stack - add DEBUG size and sentry updating to t_try_realloc
Phil Carmody [Mon, 28 Jul 2014 13:45:33 +0000 (16:45 +0300)] 
lib: data-stack - add DEBUG size and sentry updating to t_try_realloc
Without this, t_pop() will report errors.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib: test-data-stack - add realloc tests
Phil Carmody [Mon, 28 Jul 2014 13:45:33 +0000 (16:45 +0300)] 
lib: test-data-stack - add realloc tests
These will fail noisily with a DEBUG build until the realloc/DEBUG
bug is fixed.

11 years agolib: data-stack - fix incorrect pointer comparison in t_try_realloc in DEBUG builds
Phil Carmody [Mon, 28 Jul 2014 13:45:33 +0000 (16:45 +0300)] 
lib: data-stack - fix incorrect pointer comparison in t_try_realloc in DEBUG builds
When trying to work out if it's a valid realloc, we need to remember
that in DEBUG builds, we have hidden a size value (in a MEM_ALIGNED
space) before the pointer we return.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib: data-stack - fix realloc/lowwater bug
Phil Carmody [Mon, 28 Jul 2014 13:45:33 +0000 (16:45 +0300)] 
lib: data-stack - fix realloc/lowwater bug
If DEBUG is enabled, then it can try to look past the low-water mark
as the low-water mark wasn't moved during successful reallocs. This
condition is detected, and causes a panic.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib: data-stack - t_try_realloc get alloc size right in DEBUG builds
Phil Carmody [Mon, 28 Jul 2014 13:45:33 +0000 (16:45 +0300)] 
lib: data-stack - t_try_realloc get alloc size right in DEBUG builds
Also introduce a helper variable for the common expression for readability.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib: data-stack - helper for last alloc ends at block.data+(size-left)
Phil Carmody [Mon, 28 Jul 2014 13:45:33 +0000 (16:45 +0300)] 
lib: data-stack - helper for last alloc ends at block.data+(size-left)
Less to read, and less noisy.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib: data-stack - add vital sanity-preserving assert to t_pop
Phil Carmody [Mon, 28 Jul 2014 13:45:33 +0000 (16:45 +0300)] 
lib: data-stack - add vital sanity-preserving assert to t_pop
If something has re-ordered those two offsets, the following memset
will explode.

Signed-off-by: Phil Carmody <phil@dovecot.fi>
11 years agolib: data-stack - pull common code out of if/else branches in t_malloc_real
Phil Carmody [Mon, 28 Jul 2014 13:45:33 +0000 (16:45 +0300)] 
lib: data-stack - pull common code out of if/else branches in t_malloc_real
Once the new block is set up nicely empty for use, it can be used exactly
like an old block that has enough space - so just merge the code paths.
(This changeset best viewed ignoring whitespace.)

Signed-off-by: Phil Carmody <phil@dovecot.fi>