include


Log

Author Commit Date CI Message
Carlo Marcelo Arenas Belón 25150a62 2017-08-17T01:37:01 always define EV_INT16_MIN somehow missing from 043ae7481f4a73b0f48055a0260afa454f02d136 (cherry picked from commit 5698cff73dac815dab937fd0262dd1f910ad1c3c)
Azat Khuzhin 980394b9 2017-07-16T21:40:18 Merge remote-tracking branch 'official/pr/527' -- documentation fixes * official/pr/527: Fix a few trivial documentation typos Clarify event_free() documentation regarding pending/active events (cherry picked from commit e83443ec67d45447296c2ce320620a07c88e1d32)
Nikolay Edigaryev 59240e83 2017-06-30T02:27:08 Document some obvious cases where a function might also return NULL Closes: #525 (cherry picked from commit 808524252f888303e4e95f09c3f8c225ef08f096)
Azat Khuzhin 802be13a 2017-05-29T22:11:48 Fix event_debug_logging_mask_ exporting on win32 (cherry picked from commit cd285e425a906276efafab901d1b9da0e388be48)
Azat Khuzhin a1f28e2f 2017-05-29T15:04:50 Fix visibility issues under (mostly on win32) Refs: #511 Fixes: 7182c2f561570cd9ceb704623ebe9ae3608c7b43 ("cmake: build SHARED and STATIC libraries (like autoconf does)") (cherry picked from commit ce3af533f1b11c4b302d404483f28660eb5d7190)
Azat Khuzhin 303d6d77 2017-03-27T15:50:23 Fix arc4random_addrandom() detecting and fallback (regression) But this is kind of hot-fix, we definitelly need more sane arc4random compat layer. Fixes: #488 Introduced-in: 6541168 ("Detect arch4random_addrandom() existence") (cherry picked from commit 266f43af7798befa3d27bfabaa9ae699259c3924)
Azat Khuzhin 9806b126 2017-03-13T21:05:32 Merge branch 'cmake-missing-bits' This patchset adds next missing things (in compare to autotools): - pkgconfig - event_pthreads/event_openssl - compile shared/static libraries always And some fixes, because it will not build after fixing other things: - export missing symbols for cmake (-fvisibility=hidden) * cmake-missing-bits: cmake: support visibility for AppleClang too cmake: fix export absolute path and relative path and cleanup a bit cmake: generate and install pkgconfig files cmake: build SHARED and STATIC libraries (like autoconf does) cmake: add missing event_openssl/event_pthreads libraries Export symbols for -fvisibility=hidden (under cmake) Refs: #246 (cherry picked from commit 489991a2b2628ba1ff4e6879b9f67ec35d224c38)
Azat Khuzhin a0bfe2c4 2017-03-08T17:58:26 Merge branch 'cmake-configure-fixes-v2' Fixes in cmake, to make it more like configure and support some cross-compiling. * cmake-configure-fixes-v2: cmake: fix extracting of the version from git (check for number of matches) Detect arch4random_addrandom() existence Use off_t instead of ev_off_t for sendfile() (fixes android build) cmake: detect _GNU_SOURCE not by __GNU_LIBRARY__ only (fallback to _GNU_SOURCE) Check for WNOWAIT in waitpid() in runtime (not in cmake/configure) cmake: add <pthread.h> into CMAKE_REQUIRED_INCLUDES for sizeof(pthread_t) cmake: fix values for #cmakedefine cmake: drop duplicates from event-config template cmake: add value for the #cmakedefine macros (like autoconf) cmake: Fix checking of enum values from sysctl.h (cherry picked from commit 5aade2d30b6c5eff226cbf7b63fda5a01987ba4f)
Azat Khuzhin ebd12e6d 2017-03-14T13:31:02 Merge branch 'win32-fixes' This patchset fixes win32 builds after some previous patches (referenced in particular commits), and also removes some quirks for win32. * win32-fixes: test: do not return void log/win32: fix exporting extern variable log-internal: missing extern "C" log: remove USE_GLOBAL_FOR_DEBUG_LOGGING cmake: Export missing symbols for win32 cmake: eliminate EVENT_BUILDING_REGRESS_TEST, since we link with shared libs test: windows doesn't have WNOWAIT cmake: clean not used #defines from event-config.h cmake: add <pthread.h> only for non-win32 (cherry picked from commit d84f0205453941235b0e04729098d4329c189bba)
Azat Khuzhin 4545807d 2016-12-19T10:22:51 Fix UB in evutil_date_rfc1123() As pointed in https://github.com/libevent/libevent/pull/417#issuecomment-267860738 "code is unsafe because in evutil_date_rfc1123() the pointer to the automatic variable struct tm cur is used outside the scope it defined." Checked with `clang -fsanitize=address -fsanitize-address-use-after-scope` and test that call evutil_date_rfc1123() with tm==NULL
Vis Virial db60ade8 2016-11-10T21:58:15 http: do not use local settings for Date header
Thomas Bernard e9837124 2014-12-13T19:42:42 use ev_uint16_t instead of unsigned short for port Like in `sockaddr_in` structure in /usr/include/netinet/in.h @azat: convert all other users (bench, compat, ..) and tweak message Fixes: #178 Fixes: #196 Refs: 6bf1ca78 Link: https://codereview.appspot.com/156040043/#msg4
Mark Ellzey 30316177 2016-06-28T10:37:24 [#372] check for errno.h
Azat Khuzhin 9fde5189 2016-02-15T00:12:54 http: lingering close (like nginx have) for entity-too-large By lingering close I mean something what nginx have for this name, by this term I mean that we need to read all the body even if it's size greater then `max_body_size`, otherwise browsers on win32 (including chrome) failed read the http status - entity-too-large (while on linux chrome for instance are good), and also this includes badly written http clients. Refs: #321 v2: do this only under EVHTTP_SERVER_LINGERING_CLOSE
Azat Khuzhin 680742e1 2016-02-10T14:43:18 http: read server response even after server closed the connection Otherwise if we will try to write more data than server can accept (see `evhttp_set_max_body_size()` for libevent server) we will get `EPIPE` and will not try to read server's response which must contain 400 error for now (which is not strictly correct though, it must 413). ``` $ strace regress --no-fork http/data_length_constraints ... connect(10, {sa_family=AF_INET, sin_port=htons(43988), sin_addr=inet_addr("127.0.0.1")}, 16) = -1 EINPROGRESS (Operation now in progress) ... writev(10, [{"POST / HTTP/1.1\r\nHost: somehost\r"..., 60}, {"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"..., 16324}], 2) = 16384 epoll_wait(5, [{EPOLLOUT, {u32=10, u64=10}}, {EPOLLIN, {u32=11, u64=11}}], 32, 50000) = 2 writev(10, [{"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"..., 16384}], 1) = 16384 ioctl(11, FIONREAD, [32768]) = 0 readv(11, [{"POST / HTTP/1.1\r\nHost: somehost\r"..., 4096}], 1) = 4096 epoll_ctl(5, EPOLL_CTL_DEL, 11, 0x7fff09d41e50) = 0 epoll_ctl(5, EPOLL_CTL_ADD, 11, {EPOLLOUT, {u32=11, u64=11}}) = 0 epoll_wait(5, [{EPOLLOUT, {u32=10, u64=10}}, {EPOLLOUT, {u32=11, u64=11}}], 32, 50000) = 2 writev(10, [{"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"..., 16384}], 1) = 16384 writev(11, [{"HTTP/1.1 400 Bad Request\r\nConten"..., 129}, {"<HTML><HEAD>\n<TITLE>400 Bad Requ"..., 94}], 2) = 223 epoll_ctl(5, EPOLL_CTL_DEL, 11, 0x7fff09d42080) = 0 shutdown(11, SHUT_WR) = 0 close(11) = 0 epoll_wait(5, [{EPOLLOUT|EPOLLERR|EPOLLHUP, {u32=10, u64=10}}], 32, 50000) = 1 writev(10, [{"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"..., 16384}], 1) = -1 EPIPE (Broken pipe) --- SIGPIPE {si_signo=SIGPIPE, si_code=SI_USER, si_pid=13954, si_uid=1000} --- epoll_ctl(5, EPOLL_CTL_DEL, 10, 0x7fff09d42010) = 0 shutdown(10, SHUT_WR) = -1 ENOTCONN (Transport endpoint is not connected) close(10) = 0 write(1, "\n FAIL ../test/regress_http.c:3"..., 37 ``` Careful reader can ask why it send error even when it didn't read `evcon->max_body_size`, and the answer will be checks for `evcon->max_body_size against `Content-Length` header, which contains ~8MB (-2 bytes). And also if we will not drain the output buffer than we will send buffer that we didn't send in previous request and instead of sending method via `evhttp_make_header()`. Fixes: http/data_length_constraints Refs: #321 v2: do this only under EVHTTP_CON_READ_ON_WRITE_ERROR flag
Azat Khuzhin 4dc09795 2016-02-15T02:59:40 http: fix conflicts EVHTTP_CON_AUTOFREE and EVHTTP_CON_REUSE_CONNECTED_ADDR And we can't make them continuous, since the latest is a public API, and otherwise we will break binary compatibility. Also extra check for EVHTTP_CON_PUBLIC_FLAGS_END, in case somebody forgot about this (implementer I mean). Refs: #182
Azat Khuzhin bb6b53d0 2016-01-12T01:35:46 visibility: align it to make it more readable
Mark Ellzey a264da86 2015-12-20T00:57:50 Revert "The Windows socket type is defined as SOCKET."
billsegall c9e6c3d7 2015-12-16T11:17:36 The Windows socket type is defined as SOCKET. Under the hood it's an unsigned rather than a signed type and whilst C compilers are largely happy with this C++ compilers tend to be fussy about class function signatures which makes C++ usage of libevent problematic.
Azat Khuzhin 575ff678 2015-10-30T01:34:40 buffer_compat: fix comment -- we have EVBUFFER_EOL_ANY not EOL_STYLE_ANY
Azat Khuzhin 714fc705 2015-09-10T11:46:17 http: export evhttp_connection_set_family() Fixes #176
Ed Schouten fd36647a 2015-08-25T15:24:39 Don't use BSD u_* types. These types are not part of POSIX. As we only use them in a small number of places, we'd better replace them by C standard types. This makes a larger part of the code build for CloudABI.
Azat Khuzhin a50f5f0a 2015-01-01T06:27:31 http: reuse connected address only with EVHTTP_CON_REUSE_CONNECTED_ADDR
Azat Khuzhin 8bb38425 2014-11-15T21:46:11 bufferevent: move conn_address out from http into bufferevent In http the only case when when we could store it is when we already connected, *but* if we are doing request using domain name, then we need to do request to nameserver to get IP address, and this is handled by bufferevent. So when we have IP address (from nameserver) and don't have connection to this IP address, we could already cache it to avoid extra DNS requests (since UDP is slow), and we can't do this from http layer, only from bufferevent.
Azat Khuzhin dc33c783 2014-12-02T15:05:59 be: make @sa const for bufferevent_socket_connect()
Mark Ellzey 043ae748 2015-05-11T12:06:01 Fix garbage value in socketpair util function, stdint? * Fixed an issue with evutil_ersatz_socketpair_, listen_addr could all be compared against with agarbage values. So just memset it before using it anywhere. * Nick might punch me in the face, but if we have stdint.h; (as in EVENT__HAVE_STDINT_H is defined), might as well use those instead of the manual [U]INT[X}_MAX/MIN muck in there now.
Mark Ellzey 1ed6718d 2015-05-06T14:56:31 expose bufferevent_incref/decref (with fewer modifications)
Nick Mathewson 1cae3ae1 2015-02-02T13:57:50 Merge remote-tracking branch 'public/master'
Nick Mathewson 537177d3 2015-02-02T13:57:22 New function to get address for nameserver.
jer-gentoo 8674e4fb 2015-01-21T11:24:23 EVBUFFER_PTR_SET -> EVBUFFER_PTR_ADD Looks like EVBUFFER_PTR_ADD should have been used instead of EVBUFFER_PTR_SET.
Andrea Shepard f2645f80 2014-11-19T12:18:05 Implement new/free for struct evutil_monotonic_timer and export monotonic time functions
Nick Mathewson 7fd49414 2014-11-30T19:26:20 Merge remote-tracking branch 'origin/pr/182'
Nick Mathewson 23133cac 2014-11-30T19:25:21 Merge remote-tracking branch 'origin/pr/180'
John Ohl 2b9ec4c1 2014-10-26T01:18:10 Implement interface that provides the ability to have an outbound evhttp_connection free itself once all requests have completed
Jean-Philippe Ouellet b361b8a6 2014-10-16T22:56:49 remove trailing comma from enum makes being included from something with -std=c89 happy
Maciej Soltysiak b625361a 2014-10-13T17:28:14 Provide support for SO_REUSEPORT through LEV_OPT_REUSABLE_PORT
Nick Mathewson 0fb71c35 2014-10-09T10:14:30 Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson be1aeff2 2014-10-09T10:14:12 Fix a typo in a doxygen comment. Reported by 亦得.
Nick Mathewson c243dbf4 2014-09-18T11:44:11 Merge pull request #168 from ufo2243/master make bufferevent_getwatermark api more robust
Nick Mathewson 73615a37 2014-09-18T11:31:52 Merge pull request #118 from azat/http-forward-family-to-bufferevent Add evhttp_connection_set_family() to set addrinfo->family for DNS requests
ufo2243 a21e5108 2014-09-12T11:51:59 make bufferevent_getwatermark api more robust
Azat Khuzhin 12c29b0f 2014-03-21T17:32:09 Add evhttp_connection_set_family() to set addrinfo->family for DNS requests This is useful if you want to avoid extra dns requests.
Nick Mathewson 58408eed 2014-03-12T14:06:02 Fix duplicate paragraph in evbuffer_ptr documentation
Trond Norbye 4545fa9b 2014-02-19T06:31:27 Add option to build shared library
Nick Mathewson 53d27938 2014-01-21T15:44:05 Expand EV_CLOSED documentation a bit
Diego Giagio b1b69ac7 2014-01-17T23:20:42 Implemented EV_CLOSED event for epoll backend (EPOLLRDHUP). - Added new EV_CLOSED event - detects premature connection close by clients without the necessity of reading all the pending data. Does not depend on EV_READ and/or EV_WRITE. - Added new EV_FEATURE_EARLY_CLOSED feature for epoll. Must be supported for listening to EV_CLOSED event. - Added new regression test: test-closed.c - All regression tests passed (test/regress and test/test.sh) - strace output of test-closed using EV_CLOSED: socketpair(PF_LOCAL, SOCK_STREAM, 0, [6, 7]) = 0 sendto(6, "test string\0", 12, 0, NULL, 0) = 12 shutdown(6, SHUT_WR) = 0 epoll_ctl(3, EPOLL_CTL_ADD, 7, {EPOLLRDHUP, {u32=7, u64=7}}) = 0 epoll_wait(3, {{EPOLLRDHUP, {u32=7, u64=7}}}, 32, 3000) = 1 epoll_ctl(3, EPOLL_CTL_MOD, 7, {EPOLLRDHUP, {u32=7, u64=7}}) = 0 fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 4), ...}) mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYM... write(1, "closed_cb: detected connection close "..., 45) = 45
Nick Mathewson 8d15f57f 2014-01-07T16:59:26 Merge remote-tracking branch 'asweeny86/on-complete-cb'
Andrew Sweeney da86dda9 2014-01-06T20:36:31 evhttp_request_set_on_complete_cb to be more specific about what the function actually does and usage
Nick Mathewson f9e091bf 2014-01-06T12:11:30 Merge remote-tracking branch 'asweeny86/event-count-max'
Andrew Sweeney b083ca05 2014-01-05T20:35:46 Provide on request complete callback facility This patch provides the ability to receive a callback on the completion of a request. The callback takes place immediately before the request's resources are released.
Andrew Sweeney 5173bef5 2013-12-30T14:06:20 Add access to max event count stats This commit provides an interface for accessing and resetting the maximum number of events in a given period. This information provides better insight into event queue pressure.
Nick Mathewson 471fbe3b 2013-12-24T12:27:24 Merge remote-tracking branch 'rbalint/from-forked-daapd'
Nick Mathewson a3172a41 2013-12-24T11:30:06 Minor optimizations on bufferevent_trigger options By making BEV_TRIG_DEFER_CALLBACKS equal to BEV_OPT_DEFER_CALLBACKS, and BEV_TRIG_IGNORE_WATERMARKS disjoint from BEV_OPT_*, we can save a few operations in bufferevent_run_*, which is critical-path.
Nick Mathewson b4ef3def 2013-12-24T10:33:58 Merge remote-tracking branch 'mistotebe/bufferevent_trigger'
Nick Mathewson 87fa2b00 2013-12-23T20:46:38 Unit tests for active_by_fd; unsupport active_by_fd(TIMEOUT) [It turns out that event_base_active_by_fd(TIMEOUT) didn't actually work right. Feel free to add it back in as a patch.]
Nick Mathewson 48659433 2013-12-21T23:32:10 Add event_base_active_by_signal by analogy
Nick Mathewson 5c9da9a8 2013-12-21T23:21:33 Sanity-check arguments to event_base_active_by_fd()
Nick Mathewson 93369ff4 2013-12-21T23:15:41 Merge remote-tracking branch 'ghazel/event_base_active_by_fd'
Nick Mathewson db7acd13 2013-12-20T13:37:39 Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson eaa79cd4 2013-12-20T13:37:04 Merge remote-tracking branch 'sourceforge/patches-2.0' into patches-2.0 Conflicts: include/event2/event.h
Nick Mathewson 8cd695bf 2013-12-20T13:31:29 Typo fixes from Linus Nordberg
Nick Mathewson cec62cb8 2013-12-20T13:31:29 Typo fixes from Linus Nordberg
Nick Mathewson 031a8030 2013-12-16T12:02:21 Clarify event_base_loop exit conditions
Nick Mathewson 45eba6ff 2013-12-06T10:50:17 Rename flush_outdated_host_addresses to clear_host_addresses "flush" can imply writing something out to a file or connection before clearing it; "clear" always means "remove". It's also potentially misleading to say "outdated" here, since the function removes _all_ addresses regardless, not just certain outdated ones. Also, don't free the lock in this function. Also reindent the function.
Kuldeep Gupta f03d3535 2013-12-06T17:06:20 bug fix for issues #293 evdns_base_load_hosts doesn't remove outdated addresses As mentioned at https://sourceforge.net/p/levent/bugs/293/ created a small function "evdns_base_flush_outdated_host_addresses" which removes all the previous host addresses, if user wants to clean up the list of hosts can call and use this function. Defination of this function is part of another patch.
Ondřej Kuzník a7384c78 2013-12-03T23:01:54 Add an option to trigger bufferevent event callbacks
Ondřej Kuzník 61ee18b8 2013-12-03T22:49:57 Add an option to trigger bufferevent I/O callbacks
Ondřej Kuzník 4ce242bd 2013-12-03T22:35:53 Add watermark introspection
Ondřej Kuzník 13a9a020 2013-12-03T22:50:51 Document deferred eventcb behaviour
Ondřej Kuzník be7bf2c7 2013-12-03T22:36:45 Fix a typo
Nick Mathewson ccf432b9 2013-11-21T11:47:34 Try another doxygen tweak
Nick Mathewson 6e67b510 2013-11-21T11:30:04 Small doxygen tweaks
Balint Reczey b0bd7fe1 2013-11-18T16:06:16 Allow registering callback for parsing HTTP headers Slightly changed version of Espen Jürgensen's commit 548141e72312126fa6121f6a5f436đ251c7fb1251 for forked-daapd.
Julien BLACHE 8d8decf1 2009-05-02T20:40:11 Add a variant of evhttp_send_reply_chunk() with a callback on evhttp_write_buffer() evhttp_write_buffer() used by evhttp_send_reply_chunk() can take callback executed when (part of) the buffer has been written. Using this callback to schedule the next chunk avoids buffering large amounts of data in memory.
Azat Khuzhin 0c7f0405 2013-10-01T19:12:13 http: implement new evhttp_connection_get_addr() api. Basically tcp final handshake looks like this: (C - client, S - server) ACK[C] - FIN/ACK[S] - FIN/ACK[S] - ACK [C] However there are servers, that didn't close connection like this, while it is still _considered_ as valid, and using libevent http layer we can do requests to such servers. Modified handshake: (C - client, S - server) ACK[C] - RST/ACK[S] - RST/ACK[S] And in this case we can't extract IP address from socket, because it is already closed, and getpeername() will return: "transport endpoint is not connected". So we need to store address that we are connecting to, after we know it, and that is what this patch do. I have reproduced it, however it have some extra packages. (I will try to fix it) https://github.com/azat/nfq-examples/blob/master/nfqnl_rst_fin.c
Nicolas Martyanoff 5a5acd9a 2013-09-28T20:03:28 add a http default content type option
Nick Mathewson c149a1a5 2013-08-13T11:14:11 Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson d44f91ad 2013-08-13T10:59:20 Finish a sentence
Nick Mathewson f391b003 2013-08-06T17:29:34 Merge remote-tracking branch 'origin/patches-2.0' Conflicts: arc4random.c
Nick Mathewson 2bbb5d76 2013-08-06T17:06:23 Add evutil_secure_rng_set_urandom_device_file This experimental function is needed for some seccomp2 hackery to work, and should have no effect for systems that don't use it.
Maxime Henrion a7f82a31 2013-07-24T20:50:05 Add evhttp_connection_get_server().
Mark Ellzey 1c77fbb0 2013-07-11T16:26:43 Pass and return const for bufferevent_get_token_bucket_cfg
Mark Ellzey 4b3d5af8 2013-07-11T12:31:39 Add function to fetch underlying ratelimit cfg bufferevent_get_token_bucket_cfg() will return the struct ev_token_bucket_cfg for a bufferevent if available.
Mobai Zhang 0fa107d8 2013-07-02T16:01:02 Added event_base_get_num_events()
Nick Mathewson 0b05aa65 2013-06-10T10:47:28 Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson 6e496961 2013-06-10T10:38:12 Document that arc4random is not a great cryptographic PRNG.
Nick Mathewson 8415b69d 2013-04-30T10:22:40 Mark the finalize stuff as experiemental in case it needs to change
Nick Mathewson 920a5e69 2013-04-26T19:15:50 Clarify an important point about event_base_foreach_event()
Nick Mathewson 3555befd 2013-04-26T12:27:05 Merge branch '21_deadlock_fix_v2'
Nick Mathewson 5d11f4f3 2013-04-26T11:57:40 Make the event_finalize* functions return an error code
Nick Mathewson a800b913 2013-04-26T11:36:43 More documentation for finalization feature
Nick Mathewson e9ebef83 2013-04-09T21:14:52 Always run pending finalizers when event_base_free() is called There was actually a bug in the original version of this: it tried to run the finalizers after (potentially) setting current_base to NULL; but those finalizers could themselves (potentially) be invoking stuff that needed to know about the current event_base. So the right time to do it is _before_ clearing current_base.
Nick Mathewson 8eedeabe 2013-03-28T14:13:19 Implement event_finalize() and related functions to avoid certain deadlocks
Nick Mathewson b3aca5d9 2013-04-25T15:13:24 Merge branch '21_http_error_cb_squashed'
Azat Khuzhin 7b077194 2013-03-21T13:55:40 Add new error_cb for actual reporting of HTTP request errors. It is useful to know why you callback called with NULL (i.e. it failed), for example if you set max_body with evhttp_connection_set_max_body_size() you must know that it failed because of body was longer than this size. (Commit message tweaked by Nick)
Azat Khuzhin 6b7fa620 2013-03-27T20:15:46 evdns: New flag to make evdns not prevent the event loop from exiting Here is the brief description of problem: When you are use evdns to resolve domains to IP adresses (see ./sample/dns-example) you loop never returns from event_base_dispatch(), and because of this the program will never terminated. Because existing programs may be depending on the old behavior, we only apply the fix when evdns_base_new() is created with a new flag - EVDNS_BASE_DISABLE_WHEN_INACTIVE. (Commit message edited by Nick while squashing the branch.)
Dan Petro cf8d1cdb 2013-03-29T09:28:35 Specify return behavior in header for evbuffer_pullup() in corner case Function returns NULL when told to pullup more data than exists
Nick Mathewson 1bc4a8f9 2013-03-25T21:14:10 Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson 773b0a5d 2013-03-25T21:12:49 Fix a typo in a comment in buffer.h. Spotted by Alt_F4
Volker Lendecke 0c2bacca 2013-01-17T15:01:32 Fix typo : Dispatching instead of Dispaching