CVS commit: pkgsrc/net/socat

["Benny Siegert" <bsiegert%netbsd.org@localhost>]

Module Name:    pkgsrc
Committed By:   bsiegert
Date:           Sat Jul 25 14:43:23 UTC 2015

Modified Files:
        pkgsrc/net/socat: Makefile distinfo
        pkgsrc/net/socat/patches: patch-mytypes.h
Removed Files:
        pkgsrc/net/socat/patches: patch-configure

Log Message:
Update socat to 1.7.3.0. From Ben Gergely in PR pkg/49996.

####################### V 1.7.3.0:

security:
        (CVE Id pending)
        Fixed problems with signal handling caused by use of not async signal
        safe functions in signal handlers that could freeze socat, allowing
        denial of service attacks.
        Many changes in signal handling and the diagnostic messages system were
        applied to make the code async signal safe but still provide detailled
        logging from signal handlers:
        Coded function vsnprintf_r() as async signal safe incomplete substitute
        of libc vsnprintf()
        Coded function snprinterr() to replace %m in strings with a system error
        message
        Instead of gettimeofday() use clock_gettime() when available
        Pass Diagnostic messages from signal handler per unix socket to the main
        program flow
        Use sigaction() instead of signal() for better control
        Turn off nested signal handler invocations
        Thanks to Peter Lobsinger for reporting and explaining this issue.

        Red Hat issue 1019975: add TLS host name checks
        OpenSSL client checks if the server certificates names in
        extensions/subjectAltName/DNS or in subject/commonName match the name
        used to connect or the value of the openssl-commonname option.
        Test: OPENSSL_CN_CLIENT_SECURITY

        OpenSSL server checks if the client certificates names in
        extensions/subjectAltNames/DNS or subject/commonName match the value of
        the openssl-commonname option when it is used.
        Test: OPENSSL_CN_SERVER_SECURITY

        Red Hat issue 1019964: socat now uses the system certificate store with
        OPENSSL when neither options cafile nor capath are used

        Red Hat issue 1019972: needs to specify OpenSSL cipher suites
        Default cipherlist is now "HIGH:-NULL:-PSK:-aNULL" instead of empty to
        prevent downgrade attacks

new features:
        OpenSSL addresses set couple of environment variables from values in
        peer certificate, e.g.:
        SOCAT_OPENSSL_X509_SUBJECT, SOCAT_OPENSSL_X509_ISSUER,
        SOCAT_OPENSSL_X509_COMMONNAME,
        SOCAT_OPENSSL_X509V3_SUBJECTALTNAME_DNS
        Tests: ENV_OPENSSL_{CLIENT,SERVER}_X509_*

        Added support for methods TLSv1, TLSv1.1, TLSv1.2, and DTLS1
        Tests: OPENSSL_METHOD_*

        Enabled OpenSSL server side use of ECDHE ciphers. Feature suggested
        by Andrey Arapov.

        Added a new option termios-rawer for ptys.
        Thanks to Christian Vogelgsang for pointing me to this requirement

corrections:
        Bind with ABSTRACT commands used non-abstract namespace (Linux).
        Test: ABSTRACT_BIND
        Thanks to Denis Shatov for reporting this bug.

        Fixed return value of nestlex()

        Option ignoreeof on the right address hung.
        Test: IGNOREEOF_REV
        Thanks to Franz Fasching for reporting this bug.

        Address SYSTEM, when terminating, shut down its parent addresses,
        e.g. an SSL connection which the parent assumed to still be active.
        Test: SYSTEM_SHUTDOWN

        Passive (listening or receiving) addresses with empty port field bound
        to a random port instead of terminating with error.
        Test: TCP4_NOPORT

        configure with some combination of disable options produced config
        files that failed to compile due to missing IPPROTO_TCP.
        Thanks to Thierry Fournier for report and patch.

        fixed a few minor bugs with OpenSSL in configure and with messages

        Socat did not work in FIPS mode because 1024 instead of 512 bit DH prime
        is required. Thanks to Zhigang Wang for reporting and sending a patch.

        Christophe Leroy provided a patch that fixes memory leaks reported by
        valgrind

        Help for filan -L was bad, is now corrected to:
        "follow symbolic links instead of showing their properties"

        Address options fdin and fdout were silently ignored when not applicable
        due to -u or -U option. Now these combinations are caught as errors.
        Test: FDOUT_ERROR
        Issue reported by Hendrik.

        Added option termios-cfmakeraw that calls cfmakeraw() and is preferred
        over option raw which is now obsolote. On SysV systems this call is
        simulated by appropriate setting.
        Thanks to Youfu Zhang for reporting issue with option raw.

porting:
        Socat included <sys/poll.h> instead of POSIX <poll.h>
        Thanks to John Spencer for reporting this issue.

        Version 1.7.2.4 changed the check for gcc in configure.ac; this
        broke cross compiling. The particular check gets reverted.
        Thanks to Ross Burton and Danomi Manchego for reporting this issue.

        Debian Bug#764251: Set the build timestamp to a deterministic time:
        support external BUILD_DATE env var to allow to build reproducable
        binaries

        Joachim Fenkes provided an new adapted spec file.

        Type bool and macros Min and Max are defined by socat which led to
        compile errors when they were already provided by build framework.
        Thanks to Liyu Liu for providing a patch.

        David Arnstein contributed a patch for NetBSD 5.1 including stdbool.h
        support and appropriate files in Config/

        Lauri Tirkkonen contributed a patch regarding netinet/if_ether.h
        on Illumos

        Changes for Openindiana: define _XPG4_2, __EXTENSIONS__,
        _POSIX_PTHREAD_SEMANTICS; and minor changes

        Red Hat issue 1182005: socat 1.7.2.4 build failure missing
        linux/errqueue.h
        Socat failed to compile on on PPC due to new requirements for
        including <linux/errqueue.h> and a weakness in the conditional code.
        Thanks to Michel Normand for reporting this issue.

doc:
        In the man page the PTY example was badly formatted. Thanks to
        J.F.Sebastian for sending a patch.

        Added missing CVE ids to security issues in CHANGES

testing:
        Do not distribute testcert.conf with socat source but generate it
        (and new testcert6.conf) during test.sh run.

####################### V 1.7.2.4:

corrections:
        LISTEN based addresses applied some address options, e.g. so-keepalive,
        to the listening file descriptor instead of the connected file
        descriptor
        Thanks to Ulises Alonso for reporting this bug

        make failed after configure with non gcc compiler due to missing
        include. Thanks to Horacio Mijail for reporting this problem

        configure checked for --disable-rawsocket but printed
        --disable-genericsocket in the help text. Thanks to Ben Gardiner for
        reporting and patching this bug

        In xioshutdown() a wrong branch was chosen after RECVFROM type addresses.
        Probably no impact.
        Thanks to David Binderman for reproting this issue.

        procan could not cleanly format ulimit values longer than 16 decimal
        digits. Thanks to Frank Dana for providing a patch that increases field
        width to 24 digits.

        OPENSSL-CONNECT with bind option failed on some systems, eg.FreeBSD, with
        "Invalid argument"
        Thanks to Emile den Tex for reporting this bug.

        Changed some variable definitions to make gcc -O2 aliasing checker happy
        Thanks to Ilya Gordeev for reporting these warnings

        On big endian platforms with type long >32bit the range option applied a
        bad base address. Thanks to hejia hejia for reporting and fixing this bug.

        Red Hat issue 1022070: missing length check in xiolog_ancillary_socket()

        Red Hat issue 1022063: out-of-range shifts on net mask bits

        Red Hat issue 1022062: strcpy misuse in xiosetsockaddrenv_ip4()

        Red Hat issue 1022048: strncpy hardening: corrected suspicious strncpy()
        uses

        Red Hat issue 1021958: fixed a bug with faulty buffer/data length
        calculation in xio-ascii.c:_xiodump()

        Red Hat issue 1021972: fixed a missing NUL termination in return string
        of sysutils.c:sockaddr_info() for the AF_UNIX case

        fixed some typos and minor issues, including:
        Red Hat issue 1021967: formatting error in manual page

        UNIX-LISTEN with fork option did not remove the socket file system entry
        when exiting. Other file system based passive address types had similar
        issues or failed to apply options umask, user e.a.
        Thanks to Lorenzo Monti for pointing me to this issue

porting:
        Red Hat issue 1020203: configure checks fail with some compilers.
        Use case: clang

        Performed changes for Fedora release 19

        Adapted, improved test.sh script

        Red Hat issue 1021429: getgroupent fails with large number of groups;
        use getgrouplist() when available instead of sequence of calls to
        getgrent()

        Red Hat issue 1021948: snprintf API change;
        Implemented xio_snprintf() function as wrapper that tries to emulate C99
        behaviour on old glibc systems, and adapted all affected calls
        appropriately

        Mike Frysinger provided a patch that supports long long for time_t,
        socklen_t and a few other libc types.

        Artem Mygaiev extended Cedril Priscals Android build script with pty code

        The check for fips.h required stddef.h
        Thanks to Matt Hilt for reporting this issue and sending a patch

        Check for linux/errqueue.h failed on some systems due to lack of
        linux/types.h inclusion. Thanks to Michael Vastola for sending a patch.

        autoconf now prefers configure.ac over configure.in
        Thanks to Michael Vastola for sending a patch.

        type of struct cmsghdr.cmsg is system dependend, determine it with
        configure; some more print format corrections

docu:
        libwrap always logs to syslog

        added actual text version of GPLv2


To generate a diff of this commit:
cvs rdiff -u -r1.34 -r1.35 pkgsrc/net/socat/Makefile
cvs rdiff -u -r1.20 -r1.21 pkgsrc/net/socat/distinfo
cvs rdiff -u -r1.2 -r0 pkgsrc/net/socat/patches/patch-configure
cvs rdiff -u -r1.2 -r1.3 pkgsrc/net/socat/patches/patch-mytypes.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.