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cypherpunks 04f21f0322 Remove abort handler from the backtrace generator
The abort handler masks the exit status of the backtrace generator by
capturing the abort signal from the backtrace handler and exiting with
zero. Because the output of the backtrace generator is meant to be piped
to `bt_test.py`, its exit status is unimportant and is currently
ignored.

The abort handler calls `exit(3)` which is not asynchronous-signal-safe
and calling it in this context is undefined behavior [0].

Closes ticket 21026.

[0] https://www.securecoding.cert.org/confluence/x/34At
2016-12-23 10:54:17 -05:00
changes Remove abort handler from the backtrace generator 2016-12-23 10:54:17 -05:00
contrib bump to 0.3.0.1-alpha-dev 2016-12-19 14:24:38 -05:00
doc Remove dead code related to the old tor-fw-helper 2016-12-23 10:50:41 -05:00
m4 Use the Autoconf macro AC_USE_SYSTEM_EXTENSIONS 2016-06-17 10:17:44 -04:00
scripts Add and update fallback directory details 2016-12-21 08:15:21 +11:00
src Remove abort handler from the backtrace generator 2016-12-23 10:54:17 -05:00
.gitignore Remove dead code related to the old tor-fw-helper 2016-12-23 10:50:41 -05:00
acinclude.m4 Resolve some warnings from OSX clang. 2016-06-11 10:11:53 -04:00
autogen.sh Use a nicely written autoconf macro to determine the sign of a type 2013-02-07 16:23:48 -05:00
ChangeLog style edits 2016-12-19 13:39:35 -05:00
configure.ac Remove dead code related to the old tor-fw-helper 2016-12-23 10:50:41 -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 Add __mulodi4 source to src/ext 2016-05-18 09:44:01 -04:00
Makefile.am Add checkSpace to dist 2016-12-19 13:03:39 -05:00
Makefile.nmake Clean up the MVSC nmake files so they work again. 2014-09-09 10:27:05 -04:00
README Move hacking documentation into a new subdirectory. 2015-10-09 10:40:53 -04:00
ReleaseNotes forward-port releasenotes and changelog 2016-12-19 10:15:29 -05:00

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.