]> granicus.if.org Git - libevent/log
libevent
12 years agoMerge remote-tracking branch 'sebastian/clang_unknown_warning_options' into patches-2.0
Nick Mathewson [Tue, 13 Mar 2012 19:49:49 +0000 (15:49 -0400)]
Merge remote-tracking branch 'sebastian/clang_unknown_warning_options' into patches-2.0

12 years agoProperly zero the kevent in kq_setup_kevent()
Sebastian Hahn [Tue, 13 Mar 2012 07:33:06 +0000 (08:33 +0100)]
Properly zero the kevent in kq_setup_kevent()

Detected by clang

12 years agoDon't do clang version detection when disabling some flags
Sebastian Hahn [Tue, 13 Mar 2012 05:40:56 +0000 (06:40 +0100)]
Don't do clang version detection when disabling some flags

When clang 2.9 was around we hoped they'd introduce support for the
normalized=id and override-init warnings by 3.0, but they haven't. We
should only add the version detection back in when clang actually
supports those warnings.

12 years agoStop crashing in evdns when nameserver probes give a weird error
Nick Mathewson [Thu, 16 Feb 2012 01:12:32 +0000 (20:12 -0500)]
Stop crashing in evdns when nameserver probes give a weird error

When a nameserver is down, we periodically try sending a "probe"
message to that nameserver to see if it has come back up.  If a
nameserver comes up, we cancel any pending probe messages.

Cancelling a probe message while handling the probe's response would
result in a access-after-free or a double-free, so when we notice that
we're about to call a nameserver up because of having received a probe
from it, we need to check whether current response is the response
from the probe.

There was a case where we didn't to that, though: when the resolver
gave us an unusual error response to our request that it resolve
google.com.  This is pretty rare, but apparently it can happen with
some weird cacheing nameservers -- the one on the mikrotik router, for
example.  Without this patch, we would crash with a NULL pointer
derefernce.

Thanks to Hannes Sowa for finding this issue and helping me track it
down.

12 years agoChanged OPENSSL_LDFLAGS to OPENSSL_LIBADD
Mark Ellzey [Tue, 14 Feb 2012 20:37:58 +0000 (15:37 -0500)]
Changed OPENSSL_LDFLAGS to OPENSSL_LIBADD

12 years agoAdded OPENSSL_LDFLAGS env variable which is appended to SSL checks.
Mark Ellzey [Tue, 14 Feb 2012 20:01:02 +0000 (15:01 -0500)]
Added OPENSSL_LDFLAGS env variable which is appended to SSL checks.

If openssl is not installed system-wide or not compiled as a shared library,
some systems require various link flags (e.g., -ld).

12 years agoTweak the evutil_open_closeonexec patch to work on windows, old unixes.
Nick Mathewson [Sun, 12 Feb 2012 02:17:18 +0000 (21:17 -0500)]
Tweak the evutil_open_closeonexec patch to work on windows, old unixes.

Windows doesn't have a mode_t as far as I can tell.

Some unixes, iirc, don't like three-argument open without O_CREAT.

12 years agoMake uses of open() close-on-exec safe by introducing evutil_open_closeonexec.
Ross Lagerwall [Sat, 11 Feb 2012 15:23:17 +0000 (17:23 +0200)]
Make uses of open() close-on-exec safe by introducing evutil_open_closeonexec.

In a multi-process/threaded environment, opening fds internally
without the close-on-exec flag could leak fds to child processes.

12 years agoAdd an empty section to the changelog for 2.0.18-stable
Nick Mathewson [Sat, 11 Feb 2012 03:20:05 +0000 (22:20 -0500)]
Add an empty section to the changelog for 2.0.18-stable

12 years agoCorrect a name in the credits. oops
Nick Mathewson [Sat, 11 Feb 2012 03:17:59 +0000 (22:17 -0500)]
Correct a name in the credits. oops

12 years agoBump version to 2.0.17-stable-dev
Nick Mathewson [Sat, 11 Feb 2012 03:16:14 +0000 (22:16 -0500)]
Bump version to 2.0.17-stable-dev

12 years agoUpdate the credits in the readme release-2.0.17-stable
Nick Mathewson [Fri, 10 Feb 2012 23:39:31 +0000 (18:39 -0500)]
Update the credits in the readme

12 years agoFinalize the changelog
Nick Mathewson [Fri, 10 Feb 2012 23:36:10 +0000 (18:36 -0500)]
Finalize the changelog

12 years agoUpdate copyright notices to 2012
Nick Mathewson [Fri, 10 Feb 2012 22:29:53 +0000 (17:29 -0500)]
Update copyright notices to 2012

12 years agoBump version to 2.0.17-stable
Nick Mathewson [Fri, 10 Feb 2012 21:49:05 +0000 (16:49 -0500)]
Bump version to 2.0.17-stable

12 years agoIn the kqueue backend, do not report EBADF as an EV_READ
Nick Mathewson [Fri, 10 Feb 2012 16:24:51 +0000 (11:24 -0500)]
In the kqueue backend, do not report EBADF as an EV_READ

We were doing this because of (correct) reports that NetBSD gives an
EBADF when you try to add the write side of a pipe for which the
read side has been closed.  But on most kqueue platforms, that
doesn't happen, and on *all* kqueue platforms, reporting a
nonexistent fd (which we usually have if we have seen EBADF) as
readable tends to give programs a case of the vapors.

Nicholas Marriott wrote the original patch here; I did the comment
fixes.

12 years agoAvoid crash when freeing event_iocp and using event_set_mem_functions
Nick Mathewson [Thu, 9 Feb 2012 20:07:19 +0000 (15:07 -0500)]
Avoid crash when freeing event_iocp and using event_set_mem_functions

There was a calloc that needed to be an mm_calloc.

Reported by "fffvvvzz" on sourceforge.  Ticket 3486114

12 years agoBring the changelog up to date
Nick Mathewson [Tue, 7 Feb 2012 02:18:25 +0000 (21:18 -0500)]
Bring the changelog up to date

12 years agoLoop on filtering SSL reads until we are blocked or exhausted.
Nick Mathewson [Mon, 6 Feb 2012 17:24:49 +0000 (12:24 -0500)]
Loop on filtering SSL reads until we are blocked or exhausted.

This is not a perfect fix, but it's much much better than the
current buggy behavior, which could lead to filtering SSL
connections that just stopped reading.

Based on ideas by Maseeb Abdul Qadir and Mark Ellzey.

12 years agoUse C-style comments in C source files (for compatibility with compilers such as...
Greg Hewgill [Sun, 20 Nov 2011 20:41:55 +0000 (09:41 +1300)]
Use C-style comments in C source files (for compatibility with compilers such as xlc on AIX).

12 years agoevdns: fix a bug in circular-queue implementation
Nick Mathewson [Wed, 1 Feb 2012 19:56:43 +0000 (14:56 -0500)]
evdns: fix a bug in circular-queue implementation

found by Wang Qin

12 years agoBetter workaround for Linux 3.2 edge-triggered epoll bug
Nick Mathewson [Thu, 26 Jan 2012 20:04:24 +0000 (15:04 -0500)]
Better workaround for Linux 3.2 edge-triggered epoll bug

On further investigation, it appears that this problem is limited to
AF_UNIX sockets, so let's just do the test on AF_INET sockets.

12 years agoDo a memberwise comparison of threading function tables
Nate R [Tue, 24 Jan 2012 22:15:50 +0000 (17:15 -0500)]
Do a memberwise comparison of threading function tables

Doing a memcmp risks comparing uninitialized padding bytes at the
end of the structure.

12 years agoMake event_base integrity check work on windows
Nick Mathewson [Tue, 24 Jan 2012 20:29:39 +0000 (15:29 -0500)]
Make event_base integrity check work on windows

12 years agoStart writing a changelog for 2.0.17-stable
Nick Mathewson [Tue, 24 Jan 2012 20:09:04 +0000 (15:09 -0500)]
Start writing a changelog for 2.0.17-stable

12 years agoOops:remove an accidentally committed "sleep(1)" in a unit test
Nick Mathewson [Tue, 24 Jan 2012 16:16:26 +0000 (11:16 -0500)]
Oops:remove an accidentally committed "sleep(1)" in a unit test

12 years agoWorkaround in the unit tests for an apparent epoll bug in Linux 3.2
Nick Mathewson [Tue, 24 Jan 2012 16:04:19 +0000 (11:04 -0500)]
Workaround in the unit tests for an apparent epoll bug in Linux 3.2

12 years agoFix a fd leak in event_reinit()
Nick Mathewson [Mon, 23 Jan 2012 23:15:44 +0000 (18:15 -0500)]
Fix a fd leak in event_reinit()

We were supposed to be closing the ev_signal_pair sockets.

12 years agoFix a list corruption bug when using event_reinit() with signals present
Nick Mathewson [Mon, 23 Jan 2012 22:59:16 +0000 (17:59 -0500)]
Fix a list corruption bug when using event_reinit() with signals present

While re-adding all the events, event_reinit() could add a signal
event, which could then cause evsig_add() to add the
base->sig.ev_signal event.  Later on its merry path through
base->eventqueue, event_reinit() would find that same event and give
it to event_io_add a second time.  This would make the ev_io_next
list for that fd become circular.  Ouch!

12 years agoCheck event_base correctness at end of each unit test
Nick Mathewson [Mon, 23 Jan 2012 22:43:35 +0000 (17:43 -0500)]
Check event_base correctness at end of each unit test

12 years agoAdd function to check referential integrity of an event_base
Nick Mathewson [Sat, 21 Jan 2012 17:55:15 +0000 (12:55 -0500)]
Add function to check referential integrity of an event_base

12 years agoForce strict validation of HTTP version in response.
Catalin Patulea [Tue, 10 Jan 2012 23:33:58 +0000 (18:33 -0500)]
Force strict validation of HTTP version in response.

This sometimes accepted invalid versions like 'ICY' (n = 0, major = undefined, sometimes > 1).

12 years agoSuppress a gcc warning from ignoring fwrite return in http-sample.c
Nick Mathewson [Mon, 16 Jan 2012 19:45:31 +0000 (14:45 -0500)]
Suppress a gcc warning from ignoring fwrite return in http-sample.c

Found by Steve Snyder

12 years agoFix a race condition in the dns/bufferevent_connect_hostname test.
Nick Mathewson [Mon, 9 Jan 2012 21:44:53 +0000 (16:44 -0500)]
Fix a race condition in the dns/bufferevent_connect_hostname test.

As originally written, the test would only pass if the accept()
callbacks for the evconnlistener were all invoked before the last of
the CONNECTED/ERROR callbacks for the connecting/resolving bufferevent
had its call to event_base_loopexit() complete.  But this was only
accidentally true in 2.0, and might not be true at all in 2.1 where
we schedule event_base_once() callbacks more aggressively.

Found by Sebastian Hahn.

12 years agoMake evconnlistener work around bug in older Linux when getting nmapped
Nick Mathewson [Mon, 9 Jan 2012 16:49:41 +0000 (11:49 -0500)]
Make evconnlistener work around bug in older Linux when getting nmapped

Older Linuxes sometimes respond to some nmap probes by having accept()
return a success but with socklen 0.  That can lead to confusing behavior
when you go to process the sockaddr.

12 years agoRemove bogus casts of socket to int before calling ev_callback
Nick Mathewson [Mon, 9 Jan 2012 16:33:38 +0000 (11:33 -0500)]
Remove bogus casts of socket to int before calling ev_callback

This should make 64-bit windows act better.

Found by Mark Heily.

13 years agoBackport evhttp_connection_get_bufferevent to Libevent 2.0
Arno Bakker [Wed, 14 Dec 2011 21:17:19 +0000 (16:17 -0500)]
Backport evhttp_connection_get_bufferevent to Libevent 2.0

Backport by Arno Bakker; original implementation in 8d3a8500f4

13 years agoSlightly clarify evbuffer_peek documentation
Nick Mathewson [Thu, 8 Dec 2011 19:36:32 +0000 (14:36 -0500)]
Slightly clarify evbuffer_peek documentation

13 years agoFix behavior of evbuffer_peek(buf,-1,NULL,NULL,0)
Zack Weinberg [Thu, 8 Dec 2011 19:30:20 +0000 (14:30 -0500)]
Fix behavior of evbuffer_peek(buf,-1,NULL,NULL,0)

(Patch altered by nickm to not affect the behavior of
evbuffer_peek(buf,-1,NULL,vec,n_vec).)

13 years agocheck for sysctl before we use it
Mike Frysinger [Thu, 8 Dec 2011 16:39:48 +0000 (11:39 -0500)]
check for sysctl before we use it

Not all C libraries under Linux support the sysctl() func.

13 years agoFix a silly compilation error with the sun compiler
Colin Watt [Tue, 6 Dec 2011 18:35:54 +0000 (13:35 -0500)]
Fix a silly compilation error with the sun compiler

Apparently, other compilers were allowing "return free(x)" in a
function returning void.

13 years agoBe absolutely sure to clear pncalls before leaving event_signal_closure
Nick Mathewson [Mon, 5 Dec 2011 20:02:27 +0000 (15:02 -0500)]
Be absolutely sure to clear pncalls before leaving event_signal_closure

I thought we'd fixed the cases where this could come up, but
apparently having an event_base_break() happen while processing
signal events could get us in trouble.

Found by Remi Gacogne.  Sourceforge issue 3451433 .

13 years agoIncrement version to 2.0.16-stable-dev
Nick Mathewson [Fri, 18 Nov 2011 20:34:37 +0000 (15:34 -0500)]
Increment version to 2.0.16-stable-dev

13 years agoIncrement version to 2.0.16-stable release-2.0.16-stable
Nick Mathewson [Fri, 18 Nov 2011 20:27:06 +0000 (15:27 -0500)]
Increment version to 2.0.16-stable

13 years agoRevise 2.0.16-stable changelog
Nick Mathewson [Fri, 18 Nov 2011 20:14:50 +0000 (15:14 -0500)]
Revise 2.0.16-stable changelog

13 years agoadd comment to new consider_reading code
Nick Mathewson [Thu, 17 Nov 2011 22:42:45 +0000 (17:42 -0500)]
add comment to new consider_reading code

13 years agoAvoid spinning on OpenSSL reads
Mark Ellzey [Thu, 17 Nov 2011 16:59:41 +0000 (11:59 -0500)]
Avoid spinning on OpenSSL reads

Previously, if some sender were generating data to read on an
OpenSSL connection as fast as we could process it, we could easily
wind up looping on an openssl do_read operation without ever
considering other sockets.

The difference between this and the original method in
consider_reading() is that it only loops for a single completed
*frame* instead of looping until fd is drained or an error condition
was triggered.

{Patch split out by nickm}

13 years agoMove SSL rate-limit enforcement into bytes_to_read()
Nick Mathewson [Thu, 17 Nov 2011 16:54:07 +0000 (11:54 -0500)]
Move SSL rate-limit enforcement into bytes_to_read()

13 years agoRefactor amount-to-read calculations in buffervent_ssl consider_reading()
Mark Ellzey [Thu, 17 Nov 2011 16:45:49 +0000 (11:45 -0500)]
Refactor amount-to-read calculations in buffervent_ssl consider_reading()

Split up consider_reading()'s conditional checks into another function
can_read() for simplicity sake.

{Split into a separate patch by nickm}

13 years agoRevert "Avoid potential SSL read spinlocks"
Nick Mathewson [Tue, 15 Nov 2011 23:34:24 +0000 (18:34 -0500)]
Revert "Avoid potential SSL read spinlocks"

This reverts commit fc52dbac87f4937f8306759506d6a2ad15ca244c.

13 years agoRevert "openssl bufferevent has the same issue with writing as prior commit."
Nick Mathewson [Tue, 15 Nov 2011 23:33:50 +0000 (18:33 -0500)]
Revert "openssl bufferevent has the same issue with writing as prior commit."

This reverts commit 7353663eb7c0b2a1caaaa5acd818515f156cf2ca.

13 years agoAdd new entries to changelog, new credits to README
Nick Mathewson [Tue, 15 Nov 2011 22:22:12 +0000 (17:22 -0500)]
Add new entries to changelog, new credits to README

13 years agoFix DNS memleak checks when running with malloc-replacement/debugging disabled
Nick Mathewson [Tue, 15 Nov 2011 22:11:42 +0000 (17:11 -0500)]
Fix DNS memleak checks when running with malloc-replacement/debugging disabled

13 years agoDon't try to make notifiable event_base when no threading fns are configured
Nick Mathewson [Mon, 14 Nov 2011 22:33:02 +0000 (17:33 -0500)]
Don't try to make notifiable event_base when no threading fns are configured

13 years agoWarn when unable to construct base because of failing make_base_notifiable
Nick Mathewson [Mon, 14 Nov 2011 22:32:22 +0000 (17:32 -0500)]
Warn when unable to construct base because of failing make_base_notifiable

13 years agoopenssl bufferevent has the same issue with writing as prior commit.
Mark Ellzey [Mon, 14 Nov 2011 15:57:15 +0000 (10:57 -0500)]
openssl bufferevent has the same issue with writing as prior commit.

13 years agoAvoid potential SSL read spinlocks
Mark Ellzey [Mon, 14 Nov 2011 15:24:07 +0000 (10:24 -0500)]
Avoid potential SSL read spinlocks

OpenSSL bufferevents with deferred callbacks enabled under high load will
spinlock in the function consider_reading(). This loop continues until all
data has been read.

Because of this condition; openssl bufferevents will never return back into
event_base_loop() until SSL_read has determined data is no longer ready.

As of yet I have not found a reason why this while loop exists, so this patch
just swaps out while for if.

If needed I can write same code which would trigger this effect; optionally
libevhtp has a test.c program which can be run with the following flags:

./test -s <keyfile.pem>

curl -vvvv -k -d@<HUGE_ASS_FILE> https://127.0.0.1:8081/

The return data will include the number of times the readcb got data and the
length of that read.

Without this patch, you are likely to see a small amount of "bytes read....",
otherwise the "bytes read..." return data should show much more reasonable
numbers.

13 years agoImprove win32 behavior of dns-sample.c codex
Gisle Vanem [Wed, 9 Nov 2011 05:17:56 +0000 (00:17 -0500)]
Improve win32 behavior of dns-sample.c codex

13 years agoFix typo in whatsnew-2.0.txt
Mansour Moufid [Thu, 3 Nov 2011 15:43:49 +0000 (11:43 -0400)]
Fix typo in whatsnew-2.0.txt

13 years agoFix an evbuffer crash in evbuffer_remove_buffer()
Nick Mathewson [Wed, 2 Nov 2011 20:09:15 +0000 (16:09 -0400)]
Fix an evbuffer crash in evbuffer_remove_buffer()

Found by Greg Hazel.

13 years agoimprove test to remove at least one buffer from src
Greg Hazel [Wed, 2 Nov 2011 22:19:05 +0000 (15:19 -0700)]
improve test to remove at least one buffer from src

13 years agounit test for remove_buffer bug
Greg Hazel [Tue, 1 Nov 2011 20:44:40 +0000 (13:44 -0700)]
unit test for remove_buffer bug

13 years agoFix compile warning from saying event2/*.h inside a comment
Nick Mathewson [Mon, 31 Oct 2011 02:32:18 +0000 (22:32 -0400)]
Fix compile warning from saying event2/*.h inside a comment

Based on a patch by Adrian Chadd

13 years agoepoll: close fd on alloc fail at initialization
Jamie Iles [Wed, 26 Oct 2011 12:24:30 +0000 (13:24 +0100)]
epoll: close fd on alloc fail at initialization

If the memory allocations fail then we free any other allocated
structures but don't close the file descriptor resulting in an leak of
fd's.

13 years agoUpdate copyright dates to 2011.
Nick Mathewson [Mon, 24 Oct 2011 17:18:09 +0000 (13:18 -0400)]
Update copyright dates to 2011.

13 years agoAdd note about evhttp_send_reply_end to its doxygen
Nick Mathewson [Thu, 20 Oct 2011 02:59:47 +0000 (22:59 -0400)]
Add note about evhttp_send_reply_end to its doxygen

13 years agoMore detailed message in case of libevent self-debugging failure.
Leonid Evdokimov [Wed, 19 Oct 2011 13:44:17 +0000 (17:44 +0400)]
More detailed message in case of libevent self-debugging failure.

13 years agoStyle and comment tweaks for dns/leak* tests
Nick Mathewson [Thu, 20 Oct 2011 02:41:11 +0000 (22:41 -0400)]
Style and comment tweaks for dns/leak* tests

13 years agoTest for commit aff6ba1
Leonid Evdokimov [Tue, 18 Oct 2011 13:49:40 +0000 (17:49 +0400)]
Test for commit aff6ba1

13 years agoEmpty DNS reply with OK status is another way to say NODATA.
Leonid Evdokimov [Wed, 19 Oct 2011 18:38:37 +0000 (22:38 +0400)]
Empty DNS reply with OK status is another way to say NODATA.

Sometimes DNS reply has nothing but query section. It does not look like
error, so it should be treated as NODATA with TTL=0 as soon as there is
no SOA record to deduce negative TTL from.

13 years agoTests for 94fba5b and f72e8f6
Leonid Evdokimov [Wed, 19 Oct 2011 18:36:12 +0000 (22:36 +0400)]
Tests for 94fba5b and f72e8f6

13 years agoBump version to 2.0.15-stable-dev
Nick Mathewson [Wed, 12 Oct 2011 05:00:23 +0000 (01:00 -0400)]
Bump version to 2.0.15-stable-dev

13 years agoCredit a patch from a one-named user release-2.0.15-stable
Nick Mathewson [Wed, 12 Oct 2011 04:39:22 +0000 (00:39 -0400)]
Credit a patch from a one-named user

13 years agoIncrement version to 2.0.15-stable
Nick Mathewson [Wed, 12 Oct 2011 04:22:17 +0000 (00:22 -0400)]
Increment version to 2.0.15-stable

13 years agoAdd changelog for 2.0.15-stable
Nick Mathewson [Wed, 12 Oct 2011 04:16:12 +0000 (00:16 -0400)]
Add changelog for 2.0.15-stable

13 years agorefer to non-deprecated evdns functions in comments
Greg Hazel [Mon, 10 Oct 2011 15:24:43 +0000 (08:24 -0700)]
refer to non-deprecated evdns functions in comments

13 years agoMerge remote-tracking branch 'github/20_addfile_ssl' into patches-2.0
Nick Mathewson [Thu, 6 Oct 2011 19:11:50 +0000 (15:11 -0400)]
Merge remote-tracking branch 'github/20_addfile_ssl' into patches-2.0

13 years agoFix some "value never used" warnings with gcc 4.6.1
Nick Mathewson [Mon, 3 Oct 2011 16:49:02 +0000 (12:49 -0400)]
Fix some "value never used" warnings with gcc 4.6.1

13 years agoMake write-checking fixes use tt_fail_perror
Nick Mathewson [Mon, 3 Oct 2011 16:45:36 +0000 (12:45 -0400)]
Make write-checking fixes use tt_fail_perror

13 years agoFixed compiler warnings for unchecked read/write calls.
Mark Ellzey [Tue, 12 Jul 2011 17:05:36 +0000 (13:05 -0400)]
Fixed compiler warnings for unchecked read/write calls.

13 years agoPrefer mmap to sendfile unless a DRAINS_TO_FD flag is set. Allows add_file to work...
Nick Mathewson [Thu, 29 Sep 2011 13:30:04 +0000 (09:30 -0400)]
Prefer mmap to sendfile unless a DRAINS_TO_FD flag is set. Allows add_file to work with SSL.

The sendfile() implementation for evbuffer_add_file is potentially more
efficient, but it has a problem: you can only use it to send bytes over
a socket using sendfile().  If you are writing bytes via SSL_send() or
via a filter, or if you need to be able to inspect your buffer, it
doesn't work.

As an easy fix, this patch disables the sendfile-based implementation of
evbuffer_add_file on an evbuffer unless the user sets a new
EVBUFFER_FLAG_DRAINS_TO_FD flag on that evbuffer, indicating that the
evbuffer will not be inspected, but only written out via
evbuffer_write(), evbuffer_write_atmost(), or drained with stuff like
evbuffer_drain() or evbuffer_add_buffer().  This flag is off by
default, except for evbuffers used for output on bufferevent_socket.

In the future, it could be interesting to make a best-effort file
segment implementation that tries to send via sendfile, but mmaps on
demand.  That's too much complexity for a stable release series, though.

13 years agoMake evbuffer callbacks get the right n_added value after evbuffer_add
Nick Mathewson [Wed, 28 Sep 2011 13:22:17 +0000 (09:22 -0400)]
Make evbuffer callbacks get the right n_added value after evbuffer_add

Patch from Alex.

13 years agoMerge branch '20_loopbreak_in_signal' into patches-2.0
Nick Mathewson [Mon, 26 Sep 2011 15:07:58 +0000 (11:07 -0400)]
Merge branch '20_loopbreak_in_signal' into patches-2.0

13 years agoUse _SOURCES, not _sources, in sample/Makefile.am
Nick Mathewson [Sun, 25 Sep 2011 11:39:00 +0000 (07:39 -0400)]
Use _SOURCES, not _sources, in sample/Makefile.am

Found by Adrian Chadd

13 years agole-proxy and regress depend on openssl directly
Sergey Avseyev [Thu, 15 Sep 2011 10:06:38 +0000 (13:06 +0300)]
le-proxy and regress depend on openssl directly

13 years agoAdd DNS_ERR_NODATA error code to handle empty replies.
Leonid Evdokimov [Wed, 10 Aug 2011 11:58:47 +0000 (15:58 +0400)]
Add DNS_ERR_NODATA error code to handle empty replies.

13 years agoFix docstring in dns.h
Leonid Evdokimov [Wed, 10 Aug 2011 11:58:19 +0000 (15:58 +0400)]
Fix docstring in dns.h

13 years agoWhen a signal callback is activated to run multiple times, allow event_base_loopbreak...
Nick Mathewson [Sat, 10 Sep 2011 00:53:30 +0000 (20:53 -0400)]
When a signal callback is activated to run multiple times, allow event_base_loopbreak to work even before they all have run.

Found by Abilio Marques.

13 years agoDNS: add ttl for negative answers using RFC 2308 idea.
Leonid Evdokimov [Tue, 30 Aug 2011 20:56:45 +0000 (00:56 +0400)]
DNS: add ttl for negative answers using RFC 2308 idea.

13 years agoIncrement version to 2.0.14-stable-dev
Nick Mathewson [Wed, 31 Aug 2011 15:25:11 +0000 (11:25 -0400)]
Increment version to 2.0.14-stable-dev

13 years agoCredit new contributors for 2.0.14-stable release-2.0.14-stable
Nick Mathewson [Wed, 31 Aug 2011 04:23:20 +0000 (00:23 -0400)]
Credit new contributors for 2.0.14-stable

13 years agoPick a release date for the changelog
Nick Mathewson [Wed, 31 Aug 2011 02:35:51 +0000 (22:35 -0400)]
Pick a release date for the changelog

13 years agoBump version to 2.0.14-stable
Nick Mathewson [Wed, 31 Aug 2011 02:28:02 +0000 (22:28 -0400)]
Bump version to 2.0.14-stable

13 years agoclear read watermark on underlying bufferevent when creating filtering bev to fix...
Joachim Bauch [Mon, 29 Aug 2011 21:39:26 +0000 (23:39 +0200)]
clear read watermark on underlying bufferevent when creating filtering bev to fix potentially failing fragmented ssl handshakes

13 years agoCheckpoint changelog entries for 2.0.14-stable
Nick Mathewson [Mon, 29 Aug 2011 17:40:03 +0000 (13:40 -0400)]
Checkpoint changelog entries for 2.0.14-stable

13 years agoCorrectly terminate IO on an async bufferevent on bufferevent_free
Nick Mathewson [Thu, 25 Aug 2011 01:39:28 +0000 (21:39 -0400)]
Correctly terminate IO on an async bufferevent on bufferevent_free

13 years agoHave test-ratelim.c support IOCP
Nick Mathewson [Wed, 24 Aug 2011 22:42:12 +0000 (18:42 -0400)]
Have test-ratelim.c support IOCP

13 years agoMake IOCP rate-limiting group support stricter and less surprising.
Nick Mathewson [Wed, 24 Aug 2011 22:41:35 +0000 (18:41 -0400)]
Make IOCP rate-limiting group support stricter and less surprising.

Previously, we wouldn't decrement read/write buckets because of IOCP
reads and writes until those reads and writes were complete.  That's
not so bad on the per-connection front.  But for group limits, the
old approach makes us launch a huge amount of reads and writes
whenever the group limit becomes positive, and then decrement the
limit to a hugely negative number as they complete.

With this patch, we decrement our read buckets whenever we launch an
IOCP read or write, based on the maximum that tried to read or
write.  Later, when the operations finish, we re-increment the
bucket based on the portion of the request that couldn't finish.

13 years agoSupport negative arguments to _bufferevent_decrement_(read/write)_buckets()
Nick Mathewson [Wed, 24 Aug 2011 22:42:00 +0000 (18:42 -0400)]
Support negative arguments to _bufferevent_decrement_(read/write)_buckets()

13 years agoCleanup on 7c11e51e1ab: fix strtol usage
Nick Mathewson [Sun, 28 Aug 2011 18:03:10 +0000 (14:03 -0400)]
Cleanup on 7c11e51e1ab: fix strtol usage