Both header and code file had some indentation issues after mass renaming.
No code behavior change.
Signed-off-by: David Goulet <dgoulet@torproject.org>
Really, the uint32_t is only an optimization; any kind of unit
should work fine. Some users might want to use time_t or
monotime_coarse_t or something like that.
Begin by creating a lowest-level triple of the types needed to
implement a token bucket: a configuration, a timestamp, and the raw
bucket itself.
Note that for low-level buckets, the units of the timestamp and the
bucket itself are unspecified: each user can use a different type.
(This patch breaks check-spaces; a later patch will fix it)
This is a simple search-and-replace to rename the token bucket type
to indicate that it contains both a read and a write bucket, bundled
with their configuration. It's preliminary to refactoring the
bucket type.
We've been labeling some events as happening "outside the event
loop", to avoid Libevent starvation. This patch provides a cleaner
mechanism to avoid that starvation.
For background, the problem here is that Libevent only scans for new
events once it has run all its active callbacks. So if the
callbacks keep activating new callbacks, they could potentially
starve Libevent indefinitely and keep it from ever checking for
timed, socket, or signal events.
To solve this, we add the ability to label some events as
"post-loop". The rule for a "post-loop" event is that any events
_it_ activates can only be run after libevent has re-scanned for new
events at least once.
This differs from our previous token bucket abstraction in a few
ways:
1) It is an abstraction, and not a collection of fields.
2) It is meant to be used with monotonic timestamps, which should
produce better results than calling gettimeofday over and over.
This patch makes get_total_system_memory mockable, which allows us to
alter the return value of the function in tests.
See: https://bugs.torproject.org/24782
* ADD new /src/common/crypto_rand.[ch] module.
* ADD new /src/common/crypto_util.[ch] module (contains the memwipe()
function, since all crypto_* modules need this).
* FIXES part of #24658: https://bugs.torproject.org/24658
This change makes cpuworker and test_workqueue no longer need to
include event2/event.h. Now workqueue.c needs to include it, but
that is at least somewhat logical here.
The earlier checks in this function should ensure that components is
always nonempty. But in case somebody messes with them in the
future, let's add an extra check to make sure we aren't crashing.
These declarations need to exist unconditionally, but they were
trapped inside an "#else /* !(defined(HAVE_SYSLOG_H)) */" block.
Fixes a travis regression caused by 23881; bug not in any released tor.
* ADD includes for "torint.h" and "container.h" to crypto_digest.h.
* ADD includes for "crypto_digest.h" to a couple places in which
crypto_digest_t was then missing.
* FIXES part of #24658: https://bugs.torproject.org/24658#comment:30
Folks have found two in the past week or so; we may as well fix the
others.
Found with:
\#!/usr/bin/python3
import re
def findMulti(fname):
includes = set()
with open(fname) as f:
for line in f:
m = re.match(r'^\s*#\s*include\s+["<](\S+)[>"]', line)
if m:
inc = m.group(1)
if inc in includes:
print("{}: {}".format(fname, inc))
includes.add(m.group(1))
import sys
for fname in sys.argv[1:]:
findMulti(fname)
We moved the crypto_pk_obselete_* functions into crypto_rsa.[ch] because they fit
better with the RSA module.
Follows #24658.
Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>
We moved the crypto_pk_* digest functions into crypto_rsa.[ch] because they fit
better with the RSA module.
Follows #24658.
Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>
We don't expect this to come up very much, but we may as well make
sure that the value isn't predictable (as we do for the other
addresses) in case the issue ever comes up.
Spotted by teor.
This patch lowers the log-level from warning to info in the cases where
we are going to attempt another method as entropy source to hopefully
make the user feel less concerned.
See: https://bugs.torproject.org/25120
