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2017-04-28upstream commitmillert@openbsd.org
Avoid relying on implementation-specific behavior when detecting whether the timestamp or file size overflowed. If time_t and off_t are not either 32-bit or 64-bit scp will exit with an error. OK djm@ Upstream-ID: f31caae73ddab6df496b7bbbf7da431e267ad135
2017-04-28upstream commitdtucker@openbsd.org
Add SyslogFacility option to ssh(1) matching the equivalent option in sshd(8). bz#2705, patch from erahn at arista.com, ok djm@ Upstream-ID: d5115c2c0193ceb056ed857813b2a7222abda9ed
2017-04-28upstream commitjsg@openbsd.org
remove a static array unused since rev 1.306 spotted by clang ok djm@ Upstream-ID: 249b3eed2446f6074ba2219ccc46919dd235a7b8
2017-04-28upstream commitmillert@openbsd.org
Avoid potential signed int overflow when parsing the file size. Use strtoul() instead of parsing manually. OK djm@ Upstream-ID: 1f82640861c7d905bbb05e7d935d46b0419ced02
2017-04-25Fix typo in "socketcall".Darren Tucker
Pointed out by jjelen at redhat.com.
2017-04-24Deny socketcall in seccomp filter on ppc64le.Darren Tucker
OpenSSL is using socket() calls (in FIPS mode) when handling ECDSA keys in privsep child. The socket() syscall is already denied in the seccomp filter, but in ppc64le kernel, it is implemented using socketcall() syscall, which is not denied yet (only SYS_SHUTDOWN is allowed) and therefore fails hard. Patch from jjelen at redhat.com.
2017-04-18upstream commitschwarze@openbsd.org
Recognize nl_langinfo(CODESET) return values "646" and "" as aliases for "US-ASCII", useful for different versions of NetBSD and Solaris. Found by dtucker@ and by Tom G. Christensen <tgc at jupiterrise dot com>. OK dtucker@ deraadt@ Upstream-ID: 38c2133817cbcae75c88c63599ac54228f0fa384
2017-04-18upstream commitjsg@openbsd.org
Change COMPILER_VERSION tests which limited additional warnings to gcc4 to instead skip them on gcc3 as clang can handle -Wpointer-sign and -Wold-style-definition. Upstream-ID: 5cbe348aa76dc1adf55be6c0e388fafaa945439a
2017-04-04upstream commitdjm@openbsd.org
disallow creation (of empty files) in read-only mode; reported by Michal Zalewski, feedback & ok deraadt@ Upstream-ID: 5d9c8f2fa8511d4ecf95322994ffe73e9283899b
2017-04-04upstream commitderaadt@openbsd.org
incorrect renditions of this quote bother me Upstream-ID: 1662be3ebb7a71d543da088119c31d4d463a9e49
2017-03-31Check for and use gcc's -pipe.Darren Tucker
Speeds up configure and build by a couple of percent. ok djm@
2017-03-29Import fmt_scaled.c rev 1.16 from OpenBSD.Darren Tucker
Fix overly-conservative overflow checks on mulitplications and add checks on additions. This allows scan_scaled to work up to +/-LLONG_MAX (LLONG_MIN will still be flagged as a range error). ok millert@
2017-03-29Import fmt_scaled.c rev 1.15 from OpenBSD.Darren Tucker
Collapse underflow and overflow checks into a single block. ok djm@ millert@
2017-03-29Import fmt_scaled.c rev 1.14 from OpenBSD.Darren Tucker
Catch integer underflow in scan_scaled reported by Nicolas Iooss. ok deraadt@ djm@
2017-03-29Don't check privsep user or path when unprivilegedDarren Tucker
If running with privsep (mandatory now) as a non-privileged user, we don't chroot or change to an unprivileged user however we still checked the existence of the user and directory. Don't do those checks if we're not going to use them. Based in part on a patch from Lionel Fourquaux via Corinna Vinschen, ok djm@
2017-03-29Remove SHA256 EVP wrapper implementation.Darren Tucker
All supported versions of OpenSSL should now have SHA256 so remove our EVP wrapper implementaion. ok djm@
2017-03-29Remove check for OpenSSL < 0.9.8g.Darren Tucker
We no longer support OpenSSL < 1.0.1 so remove check for unreliable ECC in OpenSSL < 0.9.8g.
2017-03-29Remove compat code for OpenSSL < 0.9.7.Darren Tucker
Resyncs that code with OpenBSD upstream.
2017-03-29Remove SSHv1 code path.Darren Tucker
Server-side support for Protocol 1 has been removed so remove !compat20 PAM code path.
2017-03-24Enable ldns when using ldns-config.Darren Tucker
Actually enable ldns when attempting to use ldns-config. bz#2697, patch from fredrik at fornwall.net.
2017-03-22Missing header on Linux/s390Damien Miller
Patch from Jakub Jelen
2017-03-21upstream commitdjm@openbsd.org
remove /usr/bin/time calls around tests, makes diffing test runs harder. Based on patch from Mike Frysinger Upstream-Regress-ID: 81c1083b14dcf473b23d2817882f40b346ebc95c
2017-03-21Fix syntax error on Linux/X32Damien Miller
Patch from Mike Frysinger
2017-03-20Add llabs() implementation.Darren Tucker
2017-03-20crank version numbersDamien Miller
2017-03-20upstream commitdjm@openbsd.org
openssh-7.5 Upstream-ID: b8b9a4a949427c393cd868215e1724ceb3467ee5
2017-03-20I'm a doofus.Damien Miller
Unbreak obvious syntax error.
2017-03-20on Cygwin, check paths from server for backslashesDamien Miller
Pointed out by Jann Horn of Google Project Zero
2017-03-20Yet another synonym for ASCII: "646"Damien Miller
Used by NetBSD; this unbreaks mprintf() and friends there for the C locale (caught by dtucker@ and his menagerie of test systems).
2017-03-20create test mux socket in /tmpDamien Miller
Creating the socket in $OBJ could blow past the (quite limited) path limit for Unix domain sockets. As a bandaid for bz#2660, reported by Colin Watson; ok dtucker@
2017-03-17upstream commitmarkus@openbsd.org
disallow KEXINIT before NEWKEYS; ok djm; report by vegard.nossum at oracle.com Upstream-ID: 3668852d1f145050e62f1da08917de34cb0c5234
2017-03-16Include includes.h for compat bits.Darren Tucker
2017-03-16Wrap stdint.h in #ifdef HAVE_STDINT_HDarren Tucker
2017-03-16Adapt Cygwin config script to privsep knob removalDamien Miller
Patch from Corinna Vinschen.
2017-03-15upstream commitderaadt@openbsd.org
accidents happen to the best of us; ok djm Upstream-ID: b7a9dbd71011ffde95e06f6945fe7197dedd1604
2017-03-15upstream commitdjm@openbsd.org
fix regression in 7.4: deletion of PKCS#11-hosted keys would fail unless they were specified by full physical pathname. Report and fix from Jakub Jelen via bz#2682; ok dtucker@ Upstream-ID: 5b5bc20ca11cacb5d5eb29c3f93fd18425552268
2017-03-15upstream commitdjm@openbsd.org
Fix segfault when sshd attempts to load RSA1 keys (can only happen when protocol v.1 support is enabled for the client). Reported by Jakub Jelen in bz#2686; ok dtucker Upstream-ID: 8fdaec2ba4b5f65db1d094f6714ce64b25d871d7
2017-03-15upstream commitdjm@openbsd.org
Mark the sshd_config UsePrivilegeSeparation option as deprecated, effectively making privsep mandatory in sandboxing mode. ok markus@ deraadt@ (note: this doesn't remove the !privsep code paths, though that will happen eventually). Upstream-ID: b4c52666256c4dd865f8ce9431af5d6ce2d74a0a
2017-03-14Make seccomp-bpf sandbox work on Linux/X32Damien Miller
Allow clock_gettime syscall with X32 bit masked off. Apparently this is required for at least some kernel versions. bz#2142 Patch mostly by Colin Watson. ok dtucker@
2017-03-14require OpenSSL >=1.0.1Damien Miller
2017-03-14Remove macro trickery; no binary changeDamien Miller
This stops the SC_ALLOW(), SC_ALLOW_ARG() and SC_DENY() macros prepending __NR_ to the syscall number parameter and just makes them explicit in the macro invocations. No binary change in stripped object file before/after.
2017-03-14support ioctls for ICA crypto card on Linux/s390Damien Miller
Based on patch from Eduardo Barretto; ok dtucker@
2017-03-14Plumb conversion test into makefile.Darren Tucker
2017-03-14upstream commitdtucker@openbsd.org
Add unit test for convtime(). Upstream-Regress-ID: 8717bc0ca4c21120f6dd3a1d3b7a363f707c31e1
2017-03-14upstream commitdtucker@openbsd.org
Add ASSERT_LONG_* helpers. Upstream-Regress-ID: fe15beaea8f5063c7f21b0660c722648e3d76431
2017-03-14upstream commitdtucker@openbsd.org
Fix convtime() overflow test on boundary condition, spotted by & ok djm. Upstream-ID: 51f14c507ea87a3022e63f574100613ab2ba5708
2017-03-14upstream commitdtucker@openbsd.org
Check for integer overflow when parsing times in convtime(). Reported by nicolas.iooss at m4x.org, ok djm@ Upstream-ID: 35e6a4e98f6fa24df50bfb8ba1307cf70e966f13
2017-03-14Add a "unit" target to run only unit tests.Darren Tucker
2017-03-14Fix weakness in seccomp-bpf sandbox arg inspectionDamien Miller
Syscall arguments are passed via an array of 64-bit values in struct seccomp_data, but we were only inspecting the bottom 32 bits and not even those correctly for BE systems. Fortunately, the only case argument inspection was used was in the socketcall filtering so using this for sandbox escape seems impossible. ok dtucker
2017-03-12upstream commitdjm@openbsd.org
regress tests for loading certificates without public keys; bz#2617 based on patch from Adam Eijdenberg; ok markus@ dtucker@ Upstream-Regress-ID: 0145d19328ed995b73fe2d9da33596b17429d0d0
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