Sebastian Hahn [Sun, 10 Apr 2011 15:23:11 +0000 (17:23 +0200)]
Fix compilation under LLVM/clang with --enable-gcc-warnings
When compiling using clang (2.9 or lower) do not enable
-Wnormalized=id or -Woverride-init when --enable-gcc-warnings
or --enable-gcc-warnings-advisory is set as these options
are unsupported.
Nick Mathewson [Tue, 5 Apr 2011 21:21:12 +0000 (17:21 -0400)]
Fix the check for multicast or broadcast addresses in evutil_check_interfaces
First of all, it is totally okay to have an address end with .255,
depending on what your netmask is, so we shouldn't reject a local
address if it ends with .255.
Second, our check for ending with .255 was broken. So was our check
for class-d addresses.
Tomash Brechko [Wed, 23 Mar 2011 09:05:33 +0000 (12:05 +0300)]
Reset outgoing connection when read data in idle state.
Imagine server side is buggy and miscalculates Content-Length: in the
reply. Data arriving in idle state shouldn't make us crash, instead we
can just reset the connection.
Dave Hart [Wed, 23 Mar 2011 20:22:57 +0000 (16:22 -0400)]
Fix for --gc-sections on NetBSD
This patch fixes http://bugs.ntp.org/1844, works around
http://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=40401, by
improving the test for support of --gc-sections to run a program which
reads a file using stdio built with --gc-sections, instead of simply
link the binary. This catches the buggy linker as the garbage
collection removes a tag NetBSD uses to distinguish its own elf
binaries from Linux ones, causing it to treat conftest as a Linux
binary and run it with the wrong syscall table.
Dave Hart [Wed, 23 Mar 2011 20:22:24 +0000 (16:22 -0400)]
Fix make distcheck & installation of libevent 1 headers
libevent/Makefile.am corrects a typo (thanks to Harlan for spotting it
once we realized make distcheck was broken when building the libevent
tearoff). The result was the include/ev*.h were not distributed nor
installed whether or not --disable-libevent-install was used. This
was introduced with the final round (3/3) of
--disable-libevent-install patch from me.
Fix incorrect assertions and possible use-after-free in evrpc_free()
Original description:
The following patch fixes incorrect assertions in evrpc_free():
evrpc_unregister_rpc() and evrpc_remove_hook() return 0 for success.
Also, in evrpc_unregister_rpc(), it is better to free RPC structure
at the end: evrpc_free() uses rpc->uri as "name" parameter when
calling evrpc_unregister_rpc(), then rpc->uri is freed, but we have
"registered_uri = evrpc_construct_uri(name)". So at this time "name"
is invalid.
The problem is that bufferevent_disable() doesn't disable EV_WRITE
when 'connecting' flag is set. However from evhttp_connection_reset()
we want to disable EV_WRITE for sure (we are closing the socket next).
So we add bufferevent_disable_hard(), which acts like
bufferevent_disable(), but resets 'connecting' flag before the call to
the actual handler.
TODO: bufferevent_disable_hard() shouldn't be public, remove it from
event2/bufferevent.h.
Nick Mathewson [Tue, 22 Feb 2011 21:20:42 +0000 (16:20 -0500)]
Make -ffunction-sections off-by-default in 2.0.x
I don't see how this can burn anybody, but I don't want to take
chances: new build options are something that should be done in an
alpha. To turn -ffunction-sections on, pass
--enable-function-sections to configure.
Dave Hart [Sun, 13 Feb 2011 07:05:04 +0000 (02:05 -0500)]
Add configure options to disable installation, regression tests
The main reason for disabling installation is if you're building
libevent as a subpackage for embedding: you want to have your main
package's "make all" build libevent, but you don't want your main
package's "make install" to install libevent.
Nick Mathewson [Sun, 13 Feb 2011 06:27:06 +0000 (01:27 -0500)]
NM: Fix sample/http-server ipv6 fixes
Fix 1: Use #include "../xyz" rather than #include <../xyz>
Fix 2: util-internal.h includes ipv6-internal.h, which in turn defines
a replacement AF_INET6 on platforms that don't have it. As such,
the AF_INET6 checks shouldn't be needed. (right?)
Nick Mathewson [Sun, 13 Feb 2011 05:41:22 +0000 (00:41 -0500)]
Make URI parser able to tolerate nonconformant URIs.
If the EVHTTP_URI_NONCONFORMANT flag is passed in (which it is when
parsing URIs we get over the wire), then we relax our checks a lot.
Specifically, we do nothing to check for correct characters in the
path, query, and fragment parts of such a URI.
We could do much more here: we could relax our hostname requirements,
deal with spaces differently/better, trap some errors but not others,
etc. But this should solve the worst user-agent compatibility issues
for now; the other issues can wait for a later release.
Nick Mathewson [Sun, 2 Jan 2011 02:37:21 +0000 (21:37 -0500)]
Fix compilation on Windows with NDEBUG
Dongsheng Song reports that when building on windows with NDEBUG, you
run into an attempt to do EVUTIL_ASSERT(x) where x is a bitfield,
which turns into _EVUTIL_NIL_CONDITION(x), which takes sizeof(x),
which is illegal. This patch fixes _EVUTIL_NIL_CONDITION to work on
bitfields too.
Nick Mathewson [Tue, 30 Nov 2010 03:44:18 +0000 (22:44 -0500)]
Try to fix an assertion failure related to close detection
f700566c removed a line from evhttp_connection_stop_detectclose that
cleared the EVHTTP_CON_CLOSEDETECT flag. I think this was an
accident, and suspect that it may be the cause of bug 3069555.