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  • Committer: Bazaar Package Importer
  • Author(s): Kurt Roeckx
  • Date: 2009-01-05 21:10:03 UTC
  • mfrom: (1.2.4 upstream)
  • Revision ID: james.westby@ubuntu.com-20090105211003-mh6zc3um4k1uhsj7
Tags: 1:4.2.4p4+dfsg-8
It did not properly check the return value of EVP_VerifyFinal
which results in an malformed DSA signature being treated as
a good signature rather than as an error.  (CVE-2009-0021)

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sntp/configure.ac
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# Process this file with autoconf to produce a configure script.
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AC_INIT(main.c)
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AM_INIT_AUTOMAKE([msntp],[1.6])
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AC_CONFIG_SRCDIR([header.h])
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AC_CANONICAL_HOST
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# Checks for programs.
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AC_PROG_CC
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# Checks for libraries.
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# Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS([arpa/inet.h fcntl.h float.h limits.h netdb.h netinet/in.h stdlib.h string.h sys/socket.h sys/time.h syslog.h unistd.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_TYPE_SIZE_T
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AC_HEADER_TIME
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AC_STRUCT_TM
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AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage],
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                ac_cv_have_ss_family_in_struct_ss, [
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        AC_TRY_COMPILE(
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                [
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#include <sys/types.h>
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#include <sys/socket.h>
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                ],
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                [ struct sockaddr_storage s; s.ss_family = 1; ],
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                [ ac_cv_have_ss_family_in_struct_ss="yes" ],
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                [ ac_cv_have_ss_family_in_struct_ss="no" ],
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        )
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])
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if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then
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        AC_DEFINE(HAVE_SS_FAMILY_IN_SS, 1, [Does struct sockaddr_storage have ss_family?])
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fi
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AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage],
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                ac_cv_have___ss_family_in_struct_ss, [
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        AC_TRY_COMPILE(
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                [
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#include <sys/types.h>
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#include <sys/socket.h>
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                ],
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                [ struct sockaddr_storage s; s.__ss_family = 1; ],
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                [ ac_cv_have___ss_family_in_struct_ss="yes" ],
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                [ ac_cv_have___ss_family_in_struct_ss="no" ]
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        )
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])
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if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then
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        AC_DEFINE(HAVE___SS_FAMILY_IN_SS, 1, [Does struct sockaddr_storage have __ss_family?])
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fi
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case "$ac_cv_have_ss_family_in_struct_ss$ac_cv_have___ss_family_in_struct_ss" in
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 noyes)
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    AC_DEFINE_UNQUOTED(ss_family, __ss_family, [])
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    AC_DEFINE_UNQUOTED(ss_len, __ss_len, [])
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    ;;
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esac
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# Checks for library functions.
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AC_FUNC_MEMCMP
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AC_FUNC_SETVBUF_REVERSED
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AC_TYPE_SIGNAL
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AC_CHECK_FUNCS([alarm])
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AC_CHECK_FUNC(gethostent, , AC_CHECK_LIB(nsl, gethostent, , , -lsocket))
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AC_CHECK_FUNCS([gettimeofday inet_ntoa memset])
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AC_CHECK_FUNCS(socket, , AC_CHECK_LIB(socket, socket))
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AC_CHECK_FUNCS(sqrt, , AC_CHECK_LIB(m, sqrt))
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AC_CHECK_FUNCS([strrchr])
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case "$host" in
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 *-*-linux*)
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    CFLAGS="$CFLAGS -DADJTIME_MISSING"
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    ;;
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 *-*-sunos*)
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    CFLAGS="$CFLAGS -DNONBLOCK_BROKEN"
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    ;;
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esac
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AC_CONFIG_FILES([Makefile])
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AC_OUTPUT