Nick Mathewson [Mon, 4 Jul 2011 15:48:41 +0000 (11:48 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Mark Ellzey [Mon, 4 Jul 2011 15:47:24 +0000 (11:47 -0400)]
Speed up invoke_callbacks on evbuffers when there are no callbacks
This fixes a performance regression against 1.4
Nick Mathewson [Mon, 4 Jul 2011 15:37:52 +0000 (11:37 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Joachim Bauch [Mon, 4 Jul 2011 15:36:14 +0000 (11:36 -0400)]
Fix bug in SSL bufferevents backed by a bev with a write high-watermarks
Original mail:
the logic that handles write watermarks in "bio_bufferevent_write"
is not working. It currently doesn't write any data if the high
watermark is *above* the amount of data to write (i.e. when there
is actually enough room available).
Nick Mathewson [Sun, 3 Jul 2011 01:50:49 +0000 (21:50 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Nicholas Marriott [Sun, 3 Jul 2011 01:49:07 +0000 (21:49 -0400)]
Fix a few warnings on OpenBSD
- redeclaration of dst_size
- arpa/inet.h requires netinet/in.h first
- don't use a local with the same name as a global - it isn't needed so
remove it
Nick Mathewson [Wed, 22 Jun 2011 15:22:35 +0000 (11:22 -0400)]
Fix AIX build issue with TAILQ_FOREACH definition
Reported by Lawnstein Chan.
Nick Mathewson [Tue, 21 Jun 2011 14:07:04 +0000 (10:07 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Harlan Stenn [Tue, 21 Jun 2011 14:05:28 +0000 (10:05 -0400)]
Don't install event_rpcgen.py when --disable-libevent-install is used
Nick Mathewson [Thu, 16 Jun 2011 17:28:40 +0000 (13:28 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson [Thu, 16 Jun 2011 17:19:43 +0000 (13:19 -0400)]
Merge branch '20_kqueue_badf' into patches-2.0
Nick Mathewson [Tue, 14 Jun 2011 19:15:43 +0000 (15:15 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson [Tue, 14 Jun 2011 18:37:49 +0000 (14:37 -0400)]
Don't break when building tests from git without python installed
Nick Mathewson [Sat, 11 Jun 2011 05:41:19 +0000 (01:41 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Conflicts:
test/tinytest.c
Nick Mathewson [Sat, 11 Jun 2011 05:26:54 +0000 (01:26 -0400)]
Simplify windows commandname logic in tinytest
Instead of using a dup'd pointer, let's use a static array, so we
don't need to free it. This patch also makes tinytest build on
non-windows again.
Ed Day [Sat, 11 Jun 2011 04:49:24 +0000 (00:49 -0400)]
Fix tinytest invocation from windows shell
Original post:
This post is in response to a posting last December on a Windows
regression fork failure ([Libevent-users] Re: Libevent 2.0.10-stable
is released by Dongsheng Song). I noticed the question was not
answered and I recently experienced the same error myself when
trying to run the Windows regression tests myself.
I checked the return status from the CreateProcess call and found it
was "file not found". This led me to look at the command-line I was
using which was .\regress in a Visual Studio 2008 command prompt
window. Windows could not find the file because it did not have the
.exe extension on the end. The code that builds the command should
be modified to ensure the extension is present.
Nick Mathewson [Wed, 8 Jun 2011 21:38:17 +0000 (17:38 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Mansour Moufid [Fri, 27 May 2011 22:40:31 +0000 (18:40 -0400)]
Check if the `evhttp_new_object' function in `http.c' returns NULL.
Nick Mathewson [Wed, 8 Jun 2011 18:56:19 +0000 (14:56 -0400)]
Report kqueue ebadf, epipe, and eperm as EV_READ events
When asked to add one side of a pipe, and the other side has been
closed, kqueue on NetBSD will say EBADF; kqueue on FreeBSD will say
EPIPE, and kqueue on OpenBSD will say EPERM. So treat all of these
as EV_READ events, to give the user an opportunity to notice that
the pipe is closed.
Diagnosed by Nicholas Marriott and Dale Rahn; based on a patch by
Nicholas Marriott.
Nick Mathewson [Wed, 8 Jun 2011 18:29:36 +0000 (14:29 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson [Wed, 8 Jun 2011 18:24:45 +0000 (14:24 -0400)]
Replace an assertion for event_base_free(NULL) with a check-and-warn
event_base_free(NULL) means "free the current event base".
Previously, it would assert if there was no 'current' base. Now it
just warns and returns.
Reported by Gilad Benjamini
Nick Mathewson [Wed, 8 Jun 2011 18:18:41 +0000 (14:18 -0400)]
Add some missing checks for mm_calloc failures
Found by Gilad Benjamini
Nick Mathewson [Wed, 8 Jun 2011 17:32:47 +0000 (13:32 -0400)]
Remove a needless branch in evbuffer_drain()
Found by Gilad Benjamini; see June 2011 thread "Dead or wrong code".
Nick Mathewson [Mon, 6 Jun 2011 19:33:27 +0000 (15:33 -0400)]
Fix a bug in the improved EOL_CRLF code
When searching for a CRLF, it would find an LF, then look for a
preceding CR if not at the start of the buffer. That's fine when
we're starting from the beginning of the buffer, but if we're starting
at (say) byte 100, and we have that byte == LF, we shouldn't check for
a CR at byte 99.
Nick Mathewson [Mon, 6 Jun 2011 19:26:37 +0000 (15:26 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson [Mon, 6 Jun 2011 19:11:28 +0000 (15:11 -0400)]
Fix incorrect results from evbuffer_search_eol(EOL_LF)
Our evbuffer_strchr() function [which was only used for
search_eol(EOL_LF) could give incorrect results if it found its answer
in the first chunk but didn't start searching from the front of the
chunk.
Also, this patch adds unit tests for evbuffer_search_eol, particularly
in those cases that evbuffer_readln() tests didn't exercise.
Nick Mathewson [Sun, 5 Jun 2011 01:40:55 +0000 (21:40 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Conflicts:
Makefile.am
WIN32-Code/event2/event-config.h
configure.in
test/regress_ssl.c
Nick Mathewson [Sun, 5 Jun 2011 01:36:34 +0000 (21:36 -0400)]
Bump version to 2.0.12-stable-dev
Nick Mathewson [Sun, 5 Jun 2011 01:12:53 +0000 (21:12 -0400)]
Merge branch 'patches-2.0' of ssh://levent.git.sourceforge.net/gitroot/levent/libevent into patches-2.0
Nick Mathewson [Sun, 5 Jun 2011 01:11:09 +0000 (21:11 -0400)]
tweak date on changelog
Nick Mathewson [Sat, 4 Jun 2011 14:34:14 +0000 (10:34 -0400)]
Merge branch 'patches-2.0' of ssh://levent.git.sourceforge.net/gitroot/levent/libevent into patches-2.0
Nick Mathewson [Fri, 3 Jun 2011 21:08:30 +0000 (17:08 -0400)]
Changelog and new credits for 2.0.12-stable
Nick Mathewson [Fri, 3 Jun 2011 21:08:14 +0000 (17:08 -0400)]
Bump version to 2.0.12-stable. Not release just yet
Nick Mathewson [Fri, 3 Jun 2011 21:06:17 +0000 (17:06 -0400)]
Fix regress_ssl.c build on openbsd
Nick Mathewson [Thu, 2 Jun 2011 21:07:40 +0000 (17:07 -0400)]
Fix windows file segment mappings
Instead of mapping enough bytes for each segment, we were failing to
take into account the slop created by rounding the segment position
down to the nearest page.
Should fix bug
3142394 found by Sebastian Hahn.
Nick Mathewson [Wed, 1 Jun 2011 21:27:28 +0000 (17:27 -0400)]
Avoid a segfault when all methods are disabled or broken
Nick Mathewson [Wed, 1 Jun 2011 18:19:13 +0000 (14:19 -0400)]
Try to squeeze a little more speed out of EVBUFFER_EOL_CRLF
Nick Mathewson [Wed, 1 Jun 2011 18:02:56 +0000 (14:02 -0400)]
Merge remote-tracking branch 'github/master'
Nick Mathewson [Wed, 1 Jun 2011 18:02:48 +0000 (11:02 -0700)]
Merge pull request #17 from minaguib/master
Improve speed of EVBUFFER_EOL_CRLF
Nick Mathewson [Wed, 1 Jun 2011 17:52:27 +0000 (13:52 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson [Wed, 1 Jun 2011 17:48:02 +0000 (13:48 -0400)]
cygwin: make it possible to build DLLs
Patch from Brian Koehmstedt
Mina Naguib [Tue, 31 May 2011 17:56:56 +0000 (13:56 -0400)]
Roughly 20% speed increase when line-draining a buffer using EVBUFFER_EOL_CRLF
Nick Mathewson [Mon, 30 May 2011 16:10:26 +0000 (12:10 -0400)]
Merge branch '21_evport_improved'
Nick Mathewson [Mon, 30 May 2011 16:09:18 +0000 (12:09 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson [Mon, 30 May 2011 16:06:36 +0000 (12:06 -0400)]
Merge branch '20_select_nfds' into patches-2.0
Nick Mathewson [Mon, 30 May 2011 15:53:19 +0000 (11:53 -0400)]
Fix a fencepost bug in the select backend
This bug would sometimes lead us to looking one bit off the end of
the fdset arrays, and trying to activate a (nonexistent) event if
that bit was set.
Found by Harlann Stenn. Fixes a test failure on OpenSolaris.
Nick Mathewson [Sat, 28 May 2011 03:33:40 +0000 (23:33 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson [Sat, 28 May 2011 03:28:17 +0000 (23:28 -0400)]
Make the new http_connect_fail_test use a multicast addr, not broadcast
Turns out that FreeBSD does _not_ give a ENETUNREACH error when
told to make a TCP socket to 255.255.255.255, but it is quite happy
to do so for 239.10.20.30. So that's what we'll do.
Found by Robert Ransom and Dave Hart.
Nick Mathewson [Sat, 28 May 2011 03:19:11 +0000 (23:19 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Conflicts:
evthread_win32.c
listener.c
Peter Rosin [Thu, 26 May 2011 08:10:57 +0000 (10:10 +0200)]
InitializeCriticalSectionAndSpinCount requires _WIN32_WINNT >= 0x0403.
Nick Mathewson [Sat, 28 May 2011 02:54:16 +0000 (22:54 -0400)]
Allow base-notification functions to exist without setting an fd
The kqueue and evport backends can make good use of this.
Nick Mathewson [Fri, 27 May 2011 19:31:40 +0000 (15:31 -0400)]
Reenable main/many_events_slow_add for evport in 2.1
The various evport fixes should let it actually work again
Nick Mathewson [Fri, 27 May 2011 18:41:24 +0000 (14:41 -0400)]
evport: Remove artificial low limit on max events per getn call
Previously, evport could only handle up to 8 events per time through
the loop. This would impose an artificially high number of syscalls
on us to retrieve a large number of events.
This code allows the EVLOOP_* flags to work more similarly to how
they do on other platforms (up to 4096 events per syscall). Dispite
dire warning (from 2006), doing this won't impose a big incremental
RAM penalty: if you have 4096 events firing at once, you necessarily
have a proportional number of events pending, and their associated
data structures are already costing a good bit of RAM.
This patch makes the main/many_events_slow_add test pass again.
Nick Mathewson [Fri, 27 May 2011 18:28:39 +0000 (14:28 -0400)]
evport: don't scan more events in ed_pending than needed
Nick Mathewson [Fri, 27 May 2011 18:22:50 +0000 (14:22 -0400)]
evport: Use portev_user to remember fdinfo struct
Nick Mathewson [Fri, 27 May 2011 18:15:32 +0000 (14:15 -0400)]
evport: Remove a linear search over recent events when reactivating them
Nick Mathewson [Fri, 27 May 2011 17:44:41 +0000 (13:44 -0400)]
evport: use evmap_io to track fdinfo status. Should save time and RAM.
Nick Mathewson [Fri, 27 May 2011 19:09:54 +0000 (15:09 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson [Fri, 27 May 2011 19:08:25 +0000 (15:08 -0400)]
Fix a couple of signed/unsigned warnings in http.c
Nick Mathewson [Fri, 27 May 2011 18:57:55 +0000 (14:57 -0400)]
Disable main/many_events_slow_add with evport backend
In 2.0 and earlier, evport only reports up to 8 events at a time, which
confuses this test badly.
Nick Mathewson [Thu, 26 May 2011 21:45:54 +0000 (17:45 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson [Thu, 26 May 2011 21:43:17 +0000 (17:43 -0400)]
Fix compilation.
Nick Mathewson [Thu, 26 May 2011 21:34:15 +0000 (17:34 -0400)]
Merge branch 'intcmp_overflow_fixes' into patches-2.0
Mark Ellzey [Wed, 25 May 2011 22:52:07 +0000 (18:52 -0400)]
updated EV_S(s)IZE definitions
Mark Ellzey [Wed, 25 May 2011 18:31:09 +0000 (14:31 -0400)]
Added overflow checks in evhttp_read_body and evhttp_get_body
Mark Ellzey [Wed, 25 May 2011 16:58:59 +0000 (12:58 -0400)]
Added several checks for under/overflow conditions in evhttp_handle_chunked_read
Nick Mathewson [Thu, 26 May 2011 01:20:31 +0000 (21:20 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Sebastian Hahn [Thu, 26 May 2011 00:05:54 +0000 (02:05 +0200)]
Always use evutil_snprintf, even if OS provides it
In test/tinytest_local.h we can't redefine snprintf if the OS has it
defined already.
Peter Rosin [Wed, 25 May 2011 23:54:44 +0000 (19:54 -0400)]
Do not define WIN32 in Makefile.nmake
Peter Rosin [Wed, 25 May 2011 23:54:33 +0000 (19:54 -0400)]
In configure, test for _WIN32 not WIN32.
Nick Mathewson [Wed, 25 May 2011 23:50:56 +0000 (19:50 -0400)]
Use "_WIN32", not WIN32: it's standard and we don't need to fake it
This patch was automatically generated with perl.
Based on a patch by Peter Rosin.
Nick Mathewson [Wed, 25 May 2011 23:46:14 +0000 (19:46 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Peter Rosin [Wed, 25 May 2011 13:11:01 +0000 (15:11 +0200)]
Use evutil_gettimeofday instead of relying on the system gettimeofday.
Peter Rosin [Wed, 25 May 2011 09:04:43 +0000 (11:04 +0200)]
Fix winsock2.h #include issues with MSVC
Define WIN32_LEAN_AND_MEAN, so that windows.h does not bring in
winsock.h which in turn makes it impossible to #include <winsock2.h>
(at least with MSVC)
Peter Rosin [Wed, 25 May 2011 22:03:38 +0000 (00:03 +0200)]
Make sure TINYTEST_LOCAL is defined when building tinytest.c
Peter Rosin [Wed, 25 May 2011 08:58:48 +0000 (10:58 +0200)]
unistd.h and sys/time.h might not exist.
Peter Rosin [Wed, 25 May 2011 08:57:16 +0000 (10:57 +0200)]
MSVC does not provide S_ISDIR, so provide it manually.
Peter Rosin [Wed, 25 May 2011 08:56:32 +0000 (10:56 +0200)]
Bring in the compile script from automake, if needed.
Peter Rosin [Wed, 25 May 2011 08:55:41 +0000 (10:55 +0200)]
Make the tests build when OpenSSL is not available.
Don't #define HAVE_OPENSSL (to zero) when OpenSSL is not available.
Code written as #ifdef HAVE_OPENSSL do not expect that.
Peter Rosin [Wed, 25 May 2011 08:54:06 +0000 (10:54 +0200)]
Link with -lshell32 and -ladvapi32 on Win32.
SHGetSpecialFolderPath is in Shell32.dll and the RegOpenKey (et al) and
CryptGenRandom (et al) functions are in -ladvapi32.dll. MinGW is "nice"
and brings those in automatically, but specify them explicitly for
other tool chains.
Nick Mathewson [Wed, 25 May 2011 20:52:50 +0000 (16:52 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson [Wed, 25 May 2011 20:51:25 +0000 (16:51 -0400)]
Fix new warnings from GCC 4.6
Nick Mathewson [Mon, 23 May 2011 22:25:05 +0000 (18:25 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Mansour Moufid [Mon, 23 May 2011 22:01:24 +0000 (18:01 -0400)]
Prevent size_t overflow in evhttp_htmlescape.
Modified the `html_replace' function so that it returns the length of
the replacement string instead of the string itself. This is used to
easily check for overflows of the `new_size' variable in the first for
loop of the `evhttp_htmlescape' function, and thus potential out of
bounds writes in the second for loop (if an overflow occurs in
new_size, then new_size < old_size). Also check that new_size + 1
doesn't overflow in mm_malloc(new_size + 1).
Removed the `scratch_space' variable from the `evhttp_htmlescape'
function since it wasn't actually used; also removed the `buf'
variable from the `evhttp_htmlescape' function since it was only used
by `scratch_space'.
Nick Mathewson [Mon, 23 May 2011 21:50:45 +0000 (17:50 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson [Mon, 23 May 2011 21:45:14 +0000 (17:45 -0400)]
Fix a bug that prevented us from configuring IPv6 nameservers.
Nick Mathewson [Mon, 23 May 2011 05:44:05 +0000 (01:44 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Kevin Ko [Mon, 23 May 2011 05:40:05 +0000 (01:40 -0400)]
Test case for
0848814ac49616
"I'm not sure if you'll like my use of the limited broadcast address
for simulating an ENETUNREACH error with a TCP connection, but it's
the best that I could think of. Basically, we want to trigger a
non-EINPROGRESS error in evutil_socket_connect() immediately at the
connect() in order to bring about the assertion in the
evhttp_connection_fail() error handling code."
Nick Mathewson [Sat, 21 May 2011 03:24:43 +0000 (23:24 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Kevin Ko [Sat, 21 May 2011 03:23:44 +0000 (23:23 -0400)]
Fix failing assertion introducd in commit
0d6622e
Patch in question:
- Fix the case when failed evhttp_make_request() leaved request in the queue.
- http://levent.git.sourceforge.net/git/gitweb.cgi?p=levent/libevent;a=commit;h=
0d6622e
The above patch introduces a failing assertion in
evhttp_connection_fail(). This happens because the patch defers the
assignment of the outstanding request to the evcon->requests list,
while evhttp_connection_fail() assumes that the request lies in the
list.
One scenario in which this can happen is when the request list is
empty and a connection is made to an unreachable host. The assertion
will then fail after bufferevent_socket_connect() errors out (with
ENETUNREACH in my case).
Nick Mathewson [Sat, 21 May 2011 03:08:25 +0000 (23:08 -0400)]
Merge remote-tracking branch 'ellzey/feature/evhttp_parse_speedup'
Nick Mathewson [Fri, 20 May 2011 18:21:55 +0000 (14:21 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Dave Hart [Fri, 20 May 2011 18:18:08 +0000 (14:18 -0400)]
Fix compilation with GCC 2, which had no __builtin_expect
Nick Mathewson [Fri, 6 May 2011 15:06:11 +0000 (11:06 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'
Sebastian Hahn [Thu, 5 May 2011 16:02:42 +0000 (18:02 +0200)]
Fix a compile warning with zlib 1.2.4 and 1.2.5
I took this fix from Tor (commit
1a52e39c22d5, author Nick Mathewson,
Copyright (c) 2007-2011, The Tor Project, Inc.) and adapted it slightly
for libevent.
Sebastian Hahn [Thu, 5 May 2011 14:27:55 +0000 (16:27 +0200)]
Correctly detect openssl on windows
Mark Ellzey [Fri, 6 May 2011 12:48:54 +0000 (08:48 -0400)]
Performance tweak to evhttp_parse_request_line.
Method parsing has been tweaked out to use a lookup table instead of multiple
branching. In our testing it has increased performance by a fair bit.
Sebastian Hahn [Thu, 5 May 2011 13:51:11 +0000 (15:51 +0200)]
Move the win32 detection in configure.in
Sebastian Hahn [Thu, 5 May 2011 13:49:38 +0000 (15:49 +0200)]
Use OPENSSL_LIBS in Makefile.am
Nick Mathewson [Wed, 4 May 2011 20:23:02 +0000 (16:23 -0400)]
Merge remote-tracking branch 'origin/patches-2.0'