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David Goulet 057139d383 sched: Avoid integer overflow when computing tcp_space
In KIST, we could have a small congestion window value than the unacked
packets leading to a integer overflow which leaves the tcp_space value to be
humongous.

This has no security implications but it results in KIST scheduler allowing to
send cells on a potentially saturated connection.

Found by #24423. Fixes #24590.

Signed-off-by: David Goulet <dgoulet@torproject.org>
2017-12-11 15:45:19 -05:00
changes sched: Avoid integer overflow when computing tcp_space 2017-12-11 15:45:19 -05:00
contrib bump to 0.3.2.6-alpha-dev 2017-12-01 09:34:31 -05:00
doc Use less jargon in Scheduler sec. of man page 2017-11-17 09:25:07 -05:00
m4 Replace obsolete macros with modern equivalents 2016-12-23 10:34:11 -05:00
scripts lintchanges: Allow 'fixes bugs a, b, and c' 2017-11-05 14:41:39 -05:00
src sched: Avoid integer overflow when computing tcp_space 2017-12-11 15:45:19 -05:00
.gitignore Merge branch 'maint-0.3.1' 2017-09-19 13:08:59 -04:00
.gitlab-ci.yml Match .travis.yml more closely 2017-10-05 22:42:00 -05:00
.gitmodules Allow Rust build using locally supplied crates or crates.io 2017-05-19 08:47:11 -04:00
.travis.yml Merge branch 'maint-0.3.0' into maint-0.3.1 2017-07-26 15:39:56 -04:00
acinclude.m4 Run the copyright update script. 2017-03-15 16:13:17 -04:00
autogen.sh Report errors when updating configuration files 2016-12-23 10:35:26 -05:00
ChangeLog Fix a couple typos in the ChangeLog entries for 0.3.2.2-alpha. 2017-10-02 19:38:49 +00:00
configure.ac bump to 0.3.2.6-alpha-dev 2017-12-01 09:34:31 -05:00
Doxyfile.in doxygen says these options are obsolete 2016-10-24 10:31:05 -04:00
INSTALL Small fixes for the 2702 implementation 2011-04-02 12:15:08 +02:00
LICENSE Run the copyright update script. 2017-03-15 16:13:17 -04:00
Makefile.am Whoops; only run lintchanges when usepython 2017-09-21 17:32:17 -04:00
Makefile.nmake Clean up the MVSC nmake files so they work again. 2014-09-09 10:27:05 -04:00
README doc: Put the release timeline link in README 2017-11-08 10:44:00 -05:00
ReleaseNotes forward-port changelogs and release notes for 0.2.8.15, 0.2.9.12, 0.3.0.11, 0.3.1.7 2017-09-18 10:11:15 -04:00

Tor protects your privacy on the internet by hiding the connection
between your Internet address and the services you use. We believe Tor
is reasonably secure, but please ensure you read the instructions and
configure it properly.

To build Tor from source:
        ./configure && make && make install

To build Tor from a just-cloned git repository:
        sh autogen.sh && ./configure && make && make install

Home page:
        https://www.torproject.org/

Download new versions:
        https://www.torproject.org/download/download.html

Documentation, including links to installation and setup instructions:
        https://www.torproject.org/docs/documentation.html

Making applications work with Tor:
        https://wiki.torproject.org/projects/tor/wiki/doc/TorifyHOWTO

Frequently Asked Questions:
        https://www.torproject.org/docs/faq.html


To get started working on Tor development:
        See the doc/HACKING directory.

Release timeline:
         https://trac.torproject.org/projects/tor/wiki/org/teams/NetworkTeam/CoreTorReleases