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2021-05-25Merge branch 'maint-0.3.5' into maint-0.4.4Alexander Færøy
2021-05-25Remove the function `tor_tls_assert_renegotiation_unblocked`.Nick Mathewson
It was used nowhere outside its own unit tests, and it was causing compilation issues with recent OpenSSL 3.0.0 alphas. Closes ticket 40399.
2021-02-23Remove mallinfo() from codebaseDavid Goulet
Now deprecated in libc >= 2.33 Closes #40309 Signed-off-by: David Goulet <dgoulet@torproject.org>
2021-02-23Remove mallinfo() from codebaseDavid Goulet
Now deprecated in libc >= 2.33 Closes #40309 Signed-off-by: David Goulet <dgoulet@torproject.org>
2021-01-28Merge branch 'maint-0.4.3' into maint-0.4.4David Goulet
2021-01-28Merge branch 'maint-0.3.5' into maint-0.4.3David Goulet
2021-01-28Merge branch 'tor-gitlab/mr/50' into maint-0.3.5David Goulet
2021-01-28Merge branch 'maint-0.4.3' into maint-0.4.4David Goulet
2021-01-28Merge branch 'maint-0.3.5' into maint-0.4.3David Goulet
2021-01-28Merge remote-tracking branch 'tor-gitlab/mr/186' into maint-0.3.5David Goulet
2021-01-19Merge branch 'maint-0.4.3' into maint-0.4.4Nick Mathewson
2021-01-19Merge branch 'maint-0.3.5' into maint-0.4.3Nick Mathewson
2021-01-13Better fix for #40241 (--enable-all-bugs-are-fatal and fallthrough)Nick Mathewson
This one should work on GCC _and_ on Clang. The previous version made Clang happier by not having unreachable "fallthrough" statements, but made GCC sad because GCC didn't think that the unconditional failures were really unconditional, and therefore _wanted_ a FALLTHROUGH. This patch adds a FALLTHROUGH_UNLESS_ALL_BUGS_ARE_FATAL macro that seems to please both GCC and Clang in this case: ordinarily it is a FALLTHROUGH, but when ALL_BUGS_ARE_FATAL is defined, it's an abort(). Fixes bug 40241 again. Bugfix on earlier fix for 40241, which was merged into maint-0.3.5 and forward, and released in 0.4.5.3-rc.
2020-10-28Do not define OPENSSL_VERSION in compat_openssl.hNick Mathewson
Apparently it conflicts with definitions elsewhere in Openssl 3.0.0.
2020-10-28Include a more modest openssl header in crypto_openssl_mgt.hNick Mathewson
The "engines.h" header has lots of stuff; the "opensslv.h" header has the version number, which is all we actually need here. We need to do this because we're about to change this header to conditionally define OPENSSL_SUPPRESS_DEPRECATED, and it would be too late to do so if we'd already included "engines.h".
2020-10-07Merge branch 'maint-0.3.5' into maint-0.4.3Nick Mathewson
2020-10-07Merge remote-tracking branch 'tor-gitlab/mr/43' into maint-0.3.5Nick Mathewson
2020-08-11Merge remote-tracking branch 'tor-gitlab/mr/102' into maint-0.4.4George Kadianakis
2020-08-10small code tweaks to try to work around debian stable complaintsNick Mathewson
2020-08-03Add a tor_str_wipe_and_free() function.Nick Mathewson
Frequently we want to do if (s) { memwipe(s, 0, sizeof(s)); tor_free(s); } and it's good to have a way to do this concisely.
2020-07-31Merge branch 'maint-0.4.2' into maint-0.4.3Alexander Færøy
2020-07-31Merge branch 'maint-0.3.5' into maint-0.4.2Alexander Færøy
2020-07-30Merge branch 'bug40076_043' into bug40076_044Nick Mathewson
2020-07-30Merge branch 'bug40076_042' into bug40076_043Nick Mathewson
2020-07-30Merge branch 'maint-0.4.2' into bug40076_042Nick Mathewson
2020-07-30Fix a bug in buf_move_all() when the input buffer is empty.Nick Mathewson
We found this in #40076, after we started using buf_move_all() in more places. Fixes bug #40076; bugfix on 0.3.3.1-alpha. As far as I know, the crash only affects master, but I think this warrants a backport, "just in case".
2020-07-29Merge branch 'maint-0.4.2' into maint-0.4.3Nick Mathewson
2020-07-29Merge branch 'maint-0.3.5' into maint-0.4.2Nick Mathewson
2020-07-29Merge remote-tracking branch 'tor-gitlab/mr/68' into maint-0.4.4Nick Mathewson
2020-07-29Merge remote-tracking branch 'tor-gitlab/mr/85' into maint-0.4.4Alexander Færøy
2020-07-29Fix startup crash with seccomp sandbox enabled #40072Daniel Pinto
Fix crash introduced in #40020. On startup, tor calls check_private_dir on the data and key directories. This function uses open instead of opendir on the received directory. Data and key directoryes are only opened here, so the seccomp rule added should be for open instead of opendir, despite the fact that they are directories.
2020-07-28Use _lseeki64() on windows.Nick Mathewson
Fixes bug 31036; bugfix on 0.2.1.8-alpha when we moved the logging system to use posix fds.
2020-07-21Merge remote-tracking branch 'tor-gitlab/mr/68' into maint-0.4.4Nick Mathewson
2020-07-21Merge remote-tracking branch 'tor-gitlab/mr/67' into maint-0.4.4Nick Mathewson
2020-07-20Fix seccomp sandbox rules for openat #27315Daniel Pinto
The need for casting negative syscall arguments depends on the glibc version. This affects the rules for the openat syscall which uses the constant AT_FDCWD that is defined as a negative number. This commit adds logic to only apply the cast when necessary, on glibc versions from 2.27 onwards.
2020-07-20Fix seccomp sandbox rules for opening directories #40020Daniel Pinto
Different versions of glibc use either open or openat for the opendir function. This commit adds logic to use the correct rule for each glibc version, namely: - Until 2.14 open is used - From 2.15 to to 2.21 openat is used - From 2.22 to 2.26 open is used - From 2.27 onwards openat is used
2020-07-20Fix seccomp sandbox rules for openat #27315Daniel Pinto
The need for casting negative syscall arguments depends on the glibc version. This affects the rules for the openat syscall which uses the constant AT_FDCWD that is defined as a negative number. This commit adds logic to only apply the cast when necessary, on glibc versions from 2.27 onwards.
2020-07-14Update docstring for read_file_to_str() on stripping of CR characters.Alexander Færøy
See: https://bugs.torproject.org/tpo/core/tor/33781
2020-07-14Strip '\r' characters when reading text files on Unix.Alexander Færøy
This patch ensures that we strip "\r" characters on both Windows as well as Unix when we read text files. This should prevent the issue where some Tor state files have been moved from a Windows machine, and thus contains CRLF line ending, to a Unix machine where only \n is needed. We add a test-case to ensure that we handle this properly on all our platforms. See: https://bugs.torproject.org/tpo/core/tor/33781
2020-07-14Merge remote-tracking branch 'tor-gitlab/merge-requests/43' into maint-0.4.4Alexander Færøy
2020-07-13Bug 31812: Change http URL's to httpsJeremyRand
2020-07-10NSS: Tell NSS that our SSL sockets are nonblocking.Nick Mathewson
Closes ticket 40035.
2020-07-09Merge branch 'maint-0.4.2' into maint-0.4.3Nick Mathewson
2020-07-09Merge branch 'maint-0.3.5' into maint-0.4.2Nick Mathewson
2020-07-09Merge branch 'maint-0.4.3' into maint-0.4.4Nick Mathewson
2020-07-09Merge branch 'trove_2020_001_035' into maint-0.3.5Nick Mathewson
2020-07-08Merge branch 'maint-0.4.2' into maint-0.4.3Alexander Færøy
2020-07-08Merge branch 'maint-0.4.3' into maint-0.4.4Alexander Færøy
2020-07-08Merge branch 'maint-0.3.5' into maint-0.4.2Alexander Færøy
2020-07-07Resolve a compiler warning from a 32-bit signed/unsigned comparisonNick Mathewson
This warning only affects platforms (like win32) with 32-bit time_t. Fixes bug 40028; bugfix on 0.3.2.8-rc.
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