For most linking setups, this doesn't matter. But for some setups, when
statically linking openssl, it does matter, since you need to link things
with dependencies before you link things they depend on.
Fix for bug 1237.
In brief: you mustn't use the SSL3_FLAG solution with anything but 0.9.8l,
and you mustn't use the SSL_OP solution with anything before 0.9.8m, and
you get in _real_ trouble if you try to set the flag in 1.0.0beta, since
they use it for something different.
For the ugly version, see my long comment in tortls.c
We need to do this because Apple doesn't update its dev-tools headers
when it updates its libraries in a security patch. On the bright
side, this might get us out of shipping a statically linked OpenSSL on
OSX.
May fix bug 1225.
[backported]
We need to do this because Apple doesn't update its dev-tools headers
when it updates its libraries in a security patch. On the bright
side, this might get us out of shipping a statically linked OpenSSL on
OSX.
May fix bug 1225.
This removes the Makefile.am from doc/design-paper and replaces it with
a static Makefile. We don't need to call it during the normal Tor build
process, as we don't need its targets normally. Keeping it around in
case we want to rebuild the pdf or ps files later.
I propose a backward-compatible change to the Tor connection
establishment protocol to avoid the use of TLS
renegotiation.
Rather than doing a TLS renegotiation to exchange
certificates and authenticate the original handshake, this
proposal takes an approach similar to Steven Murdoch's
proposal 124, and uses Tor cells to authenticate the
parties' identities once the initial TLS handshake is
finished.
This should be a very faithful conversion, preserving as much of the layout
of the old manpage as possible. This wasn't possible for the nt-service
and the DataDirectory/state parts. See a later commit for some small
cleanups.
Tiago Faria helped with the asciidoc conversion, big thanks!
We accidentally freed the internal buffer for bridge stats when we
were writing the bridge stats file or honoring a control port
request for said data. Change the interfaces for
geoip_get_bridge_stats* to prevent these problems, and remove the
offending free/add a tor_strdup.
Fixes bug 1208.
I believe that since we were allocating *cp while holding a mutex,
coverity deduced that *cp must be protected by that mutex, and later
flipped out when we didn't use it that way. If this is so, we can
solve our problems by moving the *cp = tor_strdup(buf) part outside of
the mutex-protected code.
It's a bit confusing to have a loop where another function,
confusingly named "*_free", is responsible for advancing the loop
variable (or rather, for altering a structure so that the next time
the loop variable's initializer is evaluated it evaluates to something
different.)
Not only has this confused people: it's also confused coverity scan.
Let's fix that.
This was freaking out some relay operators without good reason, as
it is nothing the relay operator can do anything about anyways.
Quieting this warning suggested by rieo.
We were checking for msg==NULL, but not lib or proc. This case can
only occur if we have an error whose string we somehow haven't loaded,
but it's worth coding defensively here.
Spotted by rieo on IRC.
The OutboundBindAddress option is useful for making sure that all of
your outbond connections use a given interface. But when connecting
to 127.0.0.1 (or ::1 even) it's important to actually have the
connection come _from_ localhost, since lots of programs running on
localhost use the source address to authenticate that the connection
is really coming from the same host.
Our old code always bound to OutboundBindAddress, whether connecting
to localhost or not. This would potentially break DNS servers on
localhost, and socks proxies on localhost. This patch changes the
behavior so that we only look at OutboundBindAddress when connecting
to a non-loopback address.
