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-rw-r--r--ChangeLog36
-rw-r--r--aclocal.m421
-rw-r--r--config.mk.in2
-rwxr-xr-xconfigure163
-rw-r--r--configure.in3
-rw-r--r--support/Makefile2
-rw-r--r--support/include/tcpwrapper.h18
-rw-r--r--support/lib/Makefile2
-rw-r--r--support/misc/Makefile11
-rw-r--r--support/misc/from_local.c188
-rw-r--r--support/misc/tcpwrapper.c256
-rw-r--r--utils/rquotad/Makefile2
-rw-r--r--utils/rquotad/rquota_svc.c13
-rw-r--r--utils/statd/Makefile2
-rw-r--r--utils/statd/statd.c21
15 files changed, 667 insertions, 73 deletions
diff --git a/ChangeLog b/ChangeLog
index 8b6e4af..1fe0a6b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,39 @@
+2000-08-25 H.J. Lu <hjl@lucon.org>
+
+ * support/include/tcpwrapper.h: New for the tcp wrapper
+ support.
+ * support/misc/Makefile: Likewise.
+ * support/misc/from_local.c: Likewise.
+ * support/misc/tcpwrapper.c: Likewise.
+
+ * aclocal.m4 (AC_TCP_WRAPPER): New.
+ * configure.in: Use it. Substitute LIBWRAP.
+ * configure: Rebuilt.
+
+ * config.mk.in (LIBNSL): New.
+ (LIBWRAP): Likewise.
+
+ * support/Makefile (SUBDIRS): Add misc.
+
+ * support/lib/Makefile (LIBS): Add libmisc.a.
+
+ * utils/rquotad/Makefile (LIBS): Add
+
+ -lmisc $(LIBWRAP) $(LIBNSL)
+
+ * utils/statd/Makefile (LIBS): Likewise.
+
+ * utils/rquotad/rquota_svc.c: Include "tcpwrapper.h" if
+ HAVE_TCP_WRAPPER is defined.
+ (rquotaprog_1): Call check_default () if HAVE_TCP_WRAPPER is
+ defined. Reject an RPC call if check_default () fails.
+
+ * utils/statd/statd.c: Include "tcpwrapper.h" if
+ HAVE_TCP_WRAPPER is defined.
+ (sm_prog_1_wrapper): New. A wrapper for sm_prog_1. Call
+ check_default () before calling sm_prog_1 (). Define it as
+ sm_prog_1_wrapper if HAVE_TCP_WRAPPER is defined.
+
2000-08-25 Chip Salzenberg <chip@valinux.com>
* debian/*: Complete Debian build support.
diff --git a/aclocal.m4 b/aclocal.m4
index baa54d1..7a4df46 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -52,7 +52,7 @@ dnl ** we have to include sys/types.h. Ugh.
define(AC_DEV_T_SIZE,
[AC_MSG_CHECKING(size of dev_t)
AC_CACHE_VAL(ac_cv_sizeof_dev_t,
- [AC_TRY_RUN(
+ [AC_TRY_LINK(
[#include <stdio.h>
#include <sys/types.h>
main()
@@ -118,3 +118,22 @@ define([AC_BSD_SIGNALS],
AC_MSG_RESULT($knfsd_cv_bsd_signals)
test $knfsd_cv_bsd_signals = yes && AC_DEFINE(HAVE_BSD_SIGNALS)
])dnl
+dnl *********** the tcp wrapper library ***************
+define(AC_TCP_WRAPPER,
+ [AC_MSG_CHECKING(for the tcp wrapper library)
+ AC_CACHE_VAL(knfsd_cv_tcp_wrapper,
+ [old_LIBS="$LIBS"
+ LIBS="$LIBS -lwrap $LIBNSL"
+ AC_TRY_LINK([
+ int deny_severity = 0;
+ int allow_severity = 0;],
+ [return hosts_ctl ("nfsd", "", "")],
+ knfsd_cv_tcp_wrapper=yes, knfsd_cv_tcp_wrapper=no)
+ LDFLAGS="$old_LDFLAGS"])
+ AC_MSG_RESULT($knfsd_cv_tcp_wrapper)
+ if test "$knfsd_cv_tcp_wrapper" = yes; then
+ CFLAGS="$CFLAGS -DHAVE_TCP_WRAPPER"
+ CXXFLAGS="$CXXFLAGS -DHAVE_TCP_WRAPPER"
+ LIBWRAP="-lwrap"
+ fi
+]) dnl
diff --git a/config.mk.in b/config.mk.in
index 299170f..85e302a 100644
--- a/config.mk.in
+++ b/config.mk.in
@@ -29,6 +29,8 @@ MANGROUP = root
# Various libs
LIBBSD = @LIBBSD@
+LIBNSL = @LIBNSL@
+LIBWRAP = @LIBWRAP@
################# END OF USER SERVICEABLE PARTS ##################
ALLTARGETS = all clean distclean install installman \
diff --git a/configure b/configure
index 4a17bdb..c624d88 100755
--- a/configure
+++ b/configure
@@ -37,7 +37,6 @@ program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
-sitefile=
srcdir=
target=NONE
verbose=
@@ -152,7 +151,6 @@ Configuration:
--help print this message
--no-create do not create output files
--quiet, --silent do not print \`checking...' messages
- --site-file=FILE use FILE as the site file
--version print the version of autoconf that created configure
Directory and file names:
--prefix=PREFIX install architecture-independent files in PREFIX
@@ -323,11 +321,6 @@ EOF
-site=* | --site=* | --sit=*)
site="$ac_optarg" ;;
- -site-file | --site-file | --site-fil | --site-fi | --site-f)
- ac_prev=sitefile ;;
- -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
- sitefile="$ac_optarg" ;;
-
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
ac_prev=srcdir ;;
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
@@ -493,16 +486,12 @@ fi
srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
# Prefer explicitly selected file to automatically selected ones.
-if test -z "$sitefile"; then
- if test -z "$CONFIG_SITE"; then
- if test "x$prefix" != xNONE; then
- CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
- else
- CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
- fi
+if test -z "$CONFIG_SITE"; then
+ if test "x$prefix" != xNONE; then
+ CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+ else
+ CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi
-else
- CONFIG_SITE="$sitefile"
fi
for ac_site_file in $CONFIG_SITE; do
if test -r "$ac_site_file"; then
@@ -602,7 +591,7 @@ EOF
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:606: checking for $ac_word" >&5
+echo "configure:595: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -632,7 +621,7 @@ if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:636: checking for $ac_word" >&5
+echo "configure:625: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -683,7 +672,7 @@ fi
# Extract the first word of "cl", so it can be a program name with args.
set dummy cl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:687: checking for $ac_word" >&5
+echo "configure:676: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -715,7 +704,7 @@ fi
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:719: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:708: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -726,12 +715,12 @@ cross_compiling=$ac_cv_prog_cc_cross
cat > conftest.$ac_ext << EOF
-#line 730 "configure"
+#line 719 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-if { (eval echo configure:735: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:724: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
ac_cv_prog_cc_works=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
@@ -757,12 +746,12 @@ if test $ac_cv_prog_cc_works = no; then
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:761: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:750: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:766: checking whether we are using GNU C" >&5
+echo "configure:755: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -771,7 +760,7 @@ else
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:775: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:764: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
@@ -790,7 +779,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:794: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:783: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -826,7 +815,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:830: checking for $ac_word" >&5
+echo "configure:819: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -858,7 +847,7 @@ test -n "$CXX" || CXX="gcc"
echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:862: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
+echo "configure:851: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -869,12 +858,12 @@ cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext << EOF
-#line 873 "configure"
+#line 862 "configure"
#include "confdefs.h"
int main(){return(0);}
EOF
-if { (eval echo configure:878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:867: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
ac_cv_prog_cxx_works=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
@@ -900,12 +889,12 @@ if test $ac_cv_prog_cxx_works = no; then
{ echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:904: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:893: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
cross_compiling=$ac_cv_prog_cxx_cross
echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
-echo "configure:909: checking whether we are using GNU C++" >&5
+echo "configure:898: checking whether we are using GNU C++" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -914,7 +903,7 @@ else
yes;
#endif
EOF
-if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:918: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:907: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gxx=yes
else
ac_cv_prog_gxx=no
@@ -933,7 +922,7 @@ ac_test_CXXFLAGS="${CXXFLAGS+set}"
ac_save_CXXFLAGS="$CXXFLAGS"
CXXFLAGS=
echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
-echo "configure:937: checking whether ${CXX-g++} accepts -g" >&5
+echo "configure:926: checking whether ${CXX-g++} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -965,7 +954,7 @@ else
fi
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:969: checking how to run the C preprocessor" >&5
+echo "configure:958: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
@@ -980,13 +969,13 @@ else
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 984 "configure"
+#line 973 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:990: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:979: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@@ -997,13 +986,13 @@ else
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 1001 "configure"
+#line 990 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1007: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:996: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@@ -1014,13 +1003,13 @@ else
rm -rf conftest*
CPP="${CC-cc} -nologo -E"
cat > conftest.$ac_ext <<EOF
-#line 1018 "configure"
+#line 1007 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1024: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1013: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@@ -1075,7 +1064,7 @@ ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1079: checking for a BSD compatible install" >&5
+echo "configure:1068: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -1128,12 +1117,12 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:1132: checking for ANSI C header files" >&5
+echo "configure:1121: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1137 "configure"
+#line 1126 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
@@ -1141,7 +1130,7 @@ else
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1145: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1134: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -1158,7 +1147,7 @@ rm -f conftest*
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
-#line 1162 "configure"
+#line 1151 "configure"
#include "confdefs.h"
#include <string.h>
EOF
@@ -1176,7 +1165,7 @@ fi
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
-#line 1180 "configure"
+#line 1169 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
@@ -1197,7 +1186,7 @@ if test "$cross_compiling" = yes; then
:
else
cat > conftest.$ac_ext <<EOF
-#line 1201 "configure"
+#line 1190 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -1208,7 +1197,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); }
EOF
-if { (eval echo configure:1212: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1201: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
:
else
@@ -1232,12 +1221,12 @@ EOF
fi
echo $ac_n "checking for GNU libc2""... $ac_c" 1>&6
-echo "configure:1236: checking for GNU libc2" >&5
+echo "configure:1225: checking for GNU libc2" >&5
if eval "test \"`echo '$''{'knfsd_cv_glibc2'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1241 "configure"
+#line 1230 "configure"
#include "confdefs.h"
#include <features.h>
@@ -1246,7 +1235,7 @@ else
#endif
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1250: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1239: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@@ -1269,7 +1258,7 @@ fi
echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
-echo "configure:1273: checking for main in -lsocket" >&5
+echo "configure:1262: checking for main in -lsocket" >&5
ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -1277,14 +1266,14 @@ else
ac_save_LIBS="$LIBS"
LIBS="-lsocket $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 1281 "configure"
+#line 1270 "configure"
#include "confdefs.h"
int main() {
main()
; return 0; }
EOF
-if { (eval echo configure:1288: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1277: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -1305,7 +1294,7 @@ else
fi
echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
-echo "configure:1309: checking for main in -lnsl" >&5
+echo "configure:1298: checking for main in -lnsl" >&5
ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -1313,14 +1302,14 @@ else
ac_save_LIBS="$LIBS"
LIBS="-lnsl $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 1317 "configure"
+#line 1306 "configure"
#include "confdefs.h"
int main() {
main()
; return 0; }
EOF
-if { (eval echo configure:1324: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1313: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -1341,7 +1330,7 @@ else
fi
echo $ac_n "checking for crypt in -lcrypt""... $ac_c" 1>&6
-echo "configure:1345: checking for crypt in -lcrypt" >&5
+echo "configure:1334: checking for crypt in -lcrypt" >&5
ac_lib_var=`echo crypt'_'crypt | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -1349,7 +1338,7 @@ else
ac_save_LIBS="$LIBS"
LIBS="-lcrypt $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 1353 "configure"
+#line 1342 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -1360,7 +1349,7 @@ int main() {
crypt()
; return 0; }
EOF
-if { (eval echo configure:1364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -1382,7 +1371,7 @@ fi
if test "$knfsd_cv_glibc2" = no; then
echo $ac_n "checking for daemon in -lbsd""... $ac_c" 1>&6
-echo "configure:1386: checking for daemon in -lbsd" >&5
+echo "configure:1375: checking for daemon in -lbsd" >&5
ac_lib_var=`echo bsd'_'daemon | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -1390,7 +1379,7 @@ else
ac_save_LIBS="$LIBS"
LIBS="-lbsd $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 1394 "configure"
+#line 1383 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@@ -1401,7 +1390,7 @@ int main() {
daemon()
; return 0; }
EOF
-if { (eval echo configure:1405: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1394: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@@ -1427,16 +1416,55 @@ fi
+echo $ac_n "checking for the tcp wrapper library""... $ac_c" 1>&6
+echo "configure:1421: checking for the tcp wrapper library" >&5
+ if eval "test \"`echo '$''{'knfsd_cv_tcp_wrapper'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ old_LIBS="$LIBS"
+ LIBS="$LIBS -lwrap $LIBNSL"
+ cat > conftest.$ac_ext <<EOF
+#line 1428 "configure"
+#include "confdefs.h"
+
+ int deny_severity = 0;
+ int allow_severity = 0;
+int main() {
+return hosts_ctl ("nfsd", "", "")
+; return 0; }
+EOF
+if { (eval echo configure:1437: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ knfsd_cv_tcp_wrapper=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ knfsd_cv_tcp_wrapper=no
+fi
+rm -f conftest*
+ LDFLAGS="$old_LDFLAGS"
+fi
+
+ echo "$ac_t""$knfsd_cv_tcp_wrapper" 1>&6
+ if test "$knfsd_cv_tcp_wrapper" = yes; then
+ CFLAGS="$CFLAGS -DHAVE_TCP_WRAPPER"
+ CXXFLAGS="$CXXFLAGS -DHAVE_TCP_WRAPPER"
+ LIBWRAP="-lwrap"
+ fi
+
+
+
for ac_func in innetgr
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1435: checking for $ac_func" >&5
+echo "configure:1463: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1440 "configure"
+#line 1468 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@@ -1459,7 +1487,7 @@ $ac_func();
; return 0; }
EOF
-if { (eval echo configure:1463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1491: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@@ -1640,6 +1668,7 @@ s%@LIBSOCKET@%$LIBSOCKET%g
s%@LIBNSL@%$LIBNSL%g
s%@LIBCRYPT@%$LIBCRYPT%g
s%@LIBBSD@%$LIBBSD%g
+s%@LIBWRAP@%$LIBWRAP%g
CEOF
EOF
diff --git a/configure.in b/configure.in
index b6298d9..3ca9f21 100644
--- a/configure.in
+++ b/configure.in
@@ -64,6 +64,9 @@ AC_SUBST(LIBNSL)
AC_SUBST(LIBCRYPT)
AC_SUBST(LIBBSD)
+AC_TCP_WRAPPER
+AC_SUBST(LIBWRAP)
+
dnl *************************************************************
dnl Check for headers
dnl *************************************************************
diff --git a/support/Makefile b/support/Makefile
index 6b8598b..37b6359 100644
--- a/support/Makefile
+++ b/support/Makefile
@@ -2,7 +2,7 @@
# Makefile for linux-nfs/support
#
-SUBDIRS = include nfs export lib
+SUBDIRS = include nfs export lib misc
.DEFAULT: all
include $(TOP)rules.mk
diff --git a/support/include/tcpwrapper.h b/support/include/tcpwrapper.h
new file mode 100644
index 0000000..98cf806
--- /dev/null
+++ b/support/include/tcpwrapper.h
@@ -0,0 +1,18 @@
+#ifndef TCP_WRAPPER_H
+#define TCP_WRAPPER_H
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+
+extern int verboselog;
+
+extern int allow_severity;
+extern int deny_severity;
+
+extern int good_client(char *daemon, struct sockaddr_in *addr);
+extern int from_local (struct sockaddr_in *addr);
+extern int check_default(char *daemon, struct sockaddr_in *addr,
+ u_long proc, u_long prog);
+
+#endif /* TCP_WRAPPER_H */
diff --git a/support/lib/Makefile b/support/lib/Makefile
index b5fa14a..2eeb93b 100644
--- a/support/lib/Makefile
+++ b/support/lib/Makefile
@@ -1,7 +1,7 @@
include $(TOP)rules.mk
-LIBS = libnfs.a libexport.a
+LIBS = libnfs.a libexport.a libmisc.a
all install:: $(LIBS)
@:
diff --git a/support/misc/Makefile b/support/misc/Makefile
new file mode 100644
index 0000000..b2f73f8
--- /dev/null
+++ b/support/misc/Makefile
@@ -0,0 +1,11 @@
+#
+# linux-nfs/support/misc/Makefile
+#
+
+LIBNAME = libmisc.a
+OBJS = tcpwrapper.o from_local.o
+
+include $(TOP)rules.mk
+
+install::
+ @:
diff --git a/support/misc/from_local.c b/support/misc/from_local.c
new file mode 100644
index 0000000..56478d7
--- /dev/null
+++ b/support/misc/from_local.c
@@ -0,0 +1,188 @@
+ /*
+ * Check if an address belongs to the local system. Adapted from:
+ *
+ * @(#)pmap_svc.c 1.32 91/03/11 Copyright 1984,1990 Sun Microsystems, Inc.
+ * @(#)get_myaddress.c 2.1 88/07/29 4.0 RPCSRC.
+ */
+
+/*
+ * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
+ * unrestricted use provided that this legend is included on all tape
+ * media and as a part of the software program in whole or part. Users
+ * may copy or modify Sun RPC without charge, but are not authorized
+ * to license or distribute it to anyone else except as part of a product or
+ * program developed by the user or with the express written consent of
+ * Sun Microsystems, Inc.
+ *
+ * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
+ * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun RPC is provided with no support and without any obligation on the
+ * part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California 94043
+ */
+
+#ifndef lint
+static char sccsid[] = "@(#) from_local.c 1.3 96/05/31 15:52:57";
+#endif
+
+#ifdef TEST
+#undef perror
+#endif
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <netdb.h>
+#include <netinet/in.h>
+#include <net/if.h>
+#include <sys/ioctl.h>
+#include <syslog.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifndef TRUE
+#define TRUE 1
+#define FALSE 0
+#endif
+
+ /*
+ * With virtual hosting, each hardware network interface can have multiple
+ * network addresses. On such machines the number of machine addresses can
+ * be surprisingly large.
+ */
+static int num_local;
+static int num_addrs;
+static struct in_addr *addrs;
+
+/* grow_addrs - extend list of local interface addresses */
+
+static int grow_addrs()
+{
+ struct in_addr *new_addrs;
+ int new_num;
+
+ /*
+ * Keep the previous result if we run out of memory. The system would
+ * really get hosed if we simply give up.
+ */
+ new_num = (addrs == 0) ? 1 : num_addrs + num_addrs;
+ new_addrs = (struct in_addr *) malloc(sizeof(*addrs) * new_num);
+ if (new_addrs == 0) {
+ perror("portmap: out of memory");
+ return (0);
+ } else {
+ if (addrs != 0) {
+ memcpy((char *) new_addrs, (char *) addrs,
+ sizeof(*addrs) * num_addrs);
+ free((char *) addrs);
+ }
+ num_addrs = new_num;
+ addrs = new_addrs;
+ return (1);
+ }
+}
+
+/* find_local - find all IP addresses for this host */
+static int
+find_local()
+{
+ struct ifconf ifc;
+ struct ifreq ifreq;
+ struct ifreq *ifr;
+ struct ifreq *the_end;
+ int sock;
+ char buf[BUFSIZ];
+
+ /*
+ * Get list of network interfaces. We use a huge buffer to allow for the
+ * presence of non-IP interfaces.
+ */
+
+ if ((sock = socket(PF_INET, SOCK_DGRAM, 0)) < 0) {
+ perror("socket");
+ return (0);
+ }
+ ifc.ifc_len = sizeof(buf);
+ ifc.ifc_buf = buf;
+ if (ioctl(sock, SIOCGIFCONF, (char *) &ifc) < 0) {
+ perror("SIOCGIFCONF");
+ (void) close(sock);
+ return (0);
+ }
+ /* Get IP address of each active IP network interface. */
+
+ the_end = (struct ifreq *) (ifc.ifc_buf + ifc.ifc_len);
+ num_local = 0;
+ for (ifr = ifc.ifc_req; ifr < the_end; ifr++) {
+ if (ifr->ifr_addr.sa_family == AF_INET) { /* IP net interface */
+ ifreq = *ifr;
+ if (ioctl(sock, SIOCGIFFLAGS, (char *) &ifreq) < 0) {
+ perror("SIOCGIFFLAGS");
+ } else if (ifreq.ifr_flags & IFF_UP) { /* active interface */
+ if (ioctl(sock, SIOCGIFADDR, (char *) &ifreq) < 0) {
+ perror("SIOCGIFADDR");
+ } else {
+ if (num_local >= num_addrs)
+ if (grow_addrs() == 0)
+ break;
+ addrs[num_local++] = ((struct sockaddr_in *)
+ & ifreq.ifr_addr)->sin_addr;
+ }
+ }
+ }
+ /* Support for variable-length addresses. */
+#ifdef HAS_SA_LEN
+ ifr = (struct ifreq *) ((caddr_t) ifr
+ + ifr->ifr_addr.sa_len - sizeof(struct sockaddr));
+#endif
+ }
+ (void) close(sock);
+ return (num_local);
+}
+
+/* from_local - determine whether request comes from the local system */
+int
+from_local(addr)
+struct sockaddr_in *addr;
+{
+ int i;
+
+ if (addrs == 0 && find_local() == 0)
+ syslog(LOG_ERR, "cannot find any active local network interfaces");
+
+ for (i = 0; i < num_local; i++) {
+ if (memcmp((char *) &(addr->sin_addr), (char *) &(addrs[i]),
+ sizeof(struct in_addr)) == 0)
+ return (TRUE);
+ }
+ return (FALSE);
+}
+
+#ifdef TEST
+
+main()
+{
+ char *inet_ntoa();
+ int i;
+
+ find_local();
+ for (i = 0; i < num_local; i++)
+ printf("%s\n", inet_ntoa(addrs[i]));
+}
+
+#endif
diff --git a/support/misc/tcpwrapper.c b/support/misc/tcpwrapper.c
new file mode 100644
index 0000000..498a829
--- /dev/null
+++ b/support/misc/tcpwrapper.c
@@ -0,0 +1,256 @@
+/* This is copied from portmap 4.0-29 in RedHat. */
+
+ /*
+ * pmap_check - additional portmap security.
+ *
+ * Always reject non-local requests to update the portmapper tables.
+ *
+ * Refuse to forward mount requests to the nfs mount daemon. Otherwise, the
+ * requests would appear to come from the local system, and nfs export
+ * restrictions could be bypassed.
+ *
+ * Refuse to forward requests to the nfsd process.
+ *
+ * Refuse to forward requests to NIS (YP) daemons; The only exception is the
+ * YPPROC_DOMAIN_NONACK broadcast rpc call that is used to establish initial
+ * contact with the NIS server.
+ *
+ * Always allocate an unprivileged port when forwarding a request.
+ *
+ * If compiled with -DCHECK_PORT, require that requests to register or
+ * unregister a privileged port come from a privileged port. This makes it
+ * more difficult to replace a critical service by a trojan.
+ *
+ * If compiled with -DHOSTS_ACCESS, reject requests from hosts that are not
+ * authorized by the /etc/hosts.{allow,deny} files. The local system is
+ * always treated as an authorized host. The access control tables are never
+ * consulted for requests from the local system, and are always consulted
+ * for requests from other hosts. Access control is based on IP addresses
+ * only; attempts to map an address to a host name might cause the
+ * portmapper to hang.
+ *
+ * Author: Wietse Venema (wietse@wzv.win.tue.nl), dept. of Mathematics and
+ * Computing Science, Eindhoven University of Technology, The Netherlands.
+ */
+
+#include "tcpwrapper.h"
+
+#include <unistd.h>
+#include <string.h>
+#include <rpc/rpc.h>
+#include <rpc/pmap_prot.h>
+#include <syslog.h>
+#include <netdb.h>
+#include <pwd.h>
+#include <sys/types.h>
+#include <sys/signal.h>
+#ifdef SYSV40
+#include <netinet/in.h>
+#include <rpc/rpcent.h>
+#endif
+
+static void logit();
+static void toggle_verboselog();
+int verboselog = 0;
+int allow_severity = LOG_INFO;
+int deny_severity = LOG_WARNING;
+
+/* A handful of macros for "readability". */
+
+/* coming from libwrap.a (tcp_wrappers) */
+extern int hosts_ctl(char *daemon, char *name, char *addr, char *user);
+
+#define legal_port(a,p) \
+ (ntohs((a)->sin_port) < IPPORT_RESERVED || (p) >= IPPORT_RESERVED)
+
+#define log_bad_port(addr, proc, prog) \
+ logit(deny_severity, addr, proc, prog, ": request from unprivileged port")
+
+#define log_bad_host(addr, proc, prog) \
+ logit(deny_severity, addr, proc, prog, ": request from unauthorized host")
+
+#define log_bad_owner(addr, proc, prog) \
+ logit(deny_severity, addr, proc, prog, ": request from non-local host")
+
+#define log_no_forward(addr, proc, prog) \
+ logit(deny_severity, addr, proc, prog, ": request not forwarded")
+
+#define log_client(addr, proc, prog) \
+ logit(allow_severity, addr, proc, prog, "")
+
+int
+good_client(daemon, addr)
+char *daemon;
+struct sockaddr_in *addr;
+{
+ struct hostent *hp;
+ char **sp;
+ char *tmpname;
+
+ /* Check the IP address first. */
+ if (hosts_ctl(daemon, "", inet_ntoa(addr->sin_addr), ""))
+ return 1;
+
+ /* Check the hostname. */
+ hp = gethostbyaddr ((const char *) &(addr->sin_addr),
+ sizeof (addr->sin_addr), AF_INET);
+
+ if (!hp)
+ return 0;
+
+ /* must make sure the hostent is authorative. */
+ tmpname = alloca (strlen (hp->h_name) + 1);
+ strcpy (tmpname, hp->h_name);
+ hp = gethostbyname(tmpname);
+ if (hp) {
+ /* now make sure the "addr->sin_addr" is on the list */
+ for (sp = hp->h_addr_list ; *sp ; sp++) {
+ if (memcmp(*sp, &(addr->sin_addr), hp->h_length)==0)
+ break;
+ }
+ if (!*sp)
+ /* it was a FAKE. */
+ return 0;
+ }
+ else
+ /* never heard of it. misconfigured DNS? */
+ return 0;
+
+ /* Check the official name first. */
+ if (hosts_ctl(daemon, "", hp->h_name, ""))
+ return 1;
+
+ /* Check aliases. */
+ for (sp = hp->h_aliases; *sp ; sp++) {
+ if (hosts_ctl(daemon, "", *sp, ""))
+ return 1;
+ }
+
+ /* No match */
+ return 0;
+}
+
+/* check_startup - additional startup code */
+
+void check_startup()
+{
+
+ /*
+ * Give up root privileges so that we can never allocate a privileged
+ * port when forwarding an rpc request.
+ *
+ * Fix 8/3/00 Philipp Knirsch: First lookup our rpc user. If we find it,
+ * switch to that uid, otherwise simply resue the old bin user and print
+ * out a warning in syslog.
+ */
+
+ struct passwd *pwent;
+
+ pwent = getpwnam("rpc");
+ if (pwent == NULL) {
+ syslog(LOG_WARNING, "user rpc not found, reverting to user bin");
+ if (setuid(1) == -1) {
+ syslog(LOG_ERR, "setuid(1) failed: %m");
+ exit(1);
+ }
+ }
+ else {
+ if (setuid(pwent->pw_uid) == -1) {
+ syslog(LOG_WARNING, "setuid() to rpc user failed: %m");
+ if (setuid(1) == -1) {
+ syslog(LOG_ERR, "setuid(1) failed: %m");
+ exit(1);
+ }
+ }
+ }
+
+ (void) signal(SIGINT, toggle_verboselog);
+}
+
+/* check_default - additional checks for NULL, DUMP, GETPORT and unknown */
+
+int
+check_default(daemon, addr, proc, prog)
+char *daemon;
+struct sockaddr_in *addr;
+u_long proc;
+u_long prog;
+{
+ if (!(from_local(addr) || good_client(daemon, addr))) {
+ log_bad_host(addr, proc, prog);
+ return (FALSE);
+ }
+ if (verboselog)
+ log_client(addr, proc, prog);
+ return (TRUE);
+}
+
+/* check_privileged_port - additional checks for privileged-port updates */
+int
+check_privileged_port(addr, proc, prog, port)
+struct sockaddr_in *addr;
+u_long proc;
+u_long prog;
+u_long port;
+{
+#ifdef CHECK_PORT
+ if (!legal_port(addr, port)) {
+ log_bad_port(addr, proc, prog);
+ return (FALSE);
+ }
+#endif
+ return (TRUE);
+}
+
+/* toggle_verboselog - toggle verbose logging flag */
+
+static void toggle_verboselog(sig)
+int sig;
+{
+ (void) signal(sig, toggle_verboselog);
+ verboselog = !verboselog;
+}
+
+/* logit - report events of interest via the syslog daemon */
+
+static void logit(severity, addr, procnum, prognum, text)
+int severity;
+struct sockaddr_in *addr;
+u_long procnum;
+u_long prognum;
+char *text;
+{
+ char *procname;
+ char procbuf[4 * sizeof(u_long)];
+ char *progname;
+ char progbuf[4 * sizeof(u_long)];
+ struct rpcent *rpc;
+
+ /*
+ * Fork off a process or the portmap daemon might hang while
+ * getrpcbynumber() or syslog() does its thing.
+ */
+
+ if (fork() == 0) {
+
+ /* Try to map program number to name. */
+
+ if (prognum == 0) {
+ progname = "";
+ } else if ((rpc = getrpcbynumber((int) prognum))) {
+ progname = rpc->r_name;
+ } else {
+ sprintf(progname = progbuf, "%lu", prognum);
+ }
+
+ /* Try to map procedure number to name. */
+
+ sprintf(procname = procbuf, "%lu", (u_long) procnum);
+
+ /* Write syslog record. */
+
+ syslog(severity, "connect from %s to %s(%s)%s",
+ inet_ntoa(addr->sin_addr), procname, progname, text);
+ exit(0);
+ }
+}
diff --git a/utils/rquotad/Makefile b/utils/rquotad/Makefile
index 1572655..82928b6 100644
--- a/utils/rquotad/Makefile
+++ b/utils/rquotad/Makefile
@@ -8,6 +8,6 @@ OBJS = rquota_server.o rquota_svc.o rquota_xdr.o quotactl.o hasquota.o
DEPLIBS =
MAN8 = rquotad
-LIBS += -lnfs $(LIBBSD)
+LIBS += -lnfs -lmisc $(LIBBSD) $(LIBWRAP) $(LIBNSL)
include $(TOP)rules.mk
diff --git a/utils/rquotad/rquota_svc.c b/utils/rquotad/rquota_svc.c
index d402f0b..81b6928 100644
--- a/utils/rquotad/rquota_svc.c
+++ b/utils/rquotad/rquota_svc.c
@@ -20,6 +20,10 @@
*/
#include "config.h"
+#ifdef HAVE_TCP_WRAPPER
+#include "tcpwrapper.h"
+#endif
+
#include <unistd.h>
#include <rpc/rpc.h>
#include "rquota.h"
@@ -59,6 +63,15 @@ static void rquotaprog_1(struct svc_req *rqstp, register SVCXPRT *transp)
xdrproc_t xdr_argument, xdr_result;
char *(*local)(char *, struct svc_req *);
+#ifdef HAVE_TCP_WRAPPER
+ /* remote host authorization check */
+ if (!check_default("rquotad", svc_getcaller(transp),
+ rqstp->rq_proc, (u_long) 0)) {
+ svcerr_auth (transp, AUTH_FAILED);
+ return;
+ }
+#endif
+
/*
* Don't bother authentication for NULLPROC.
*/
diff --git a/utils/statd/Makefile b/utils/statd/Makefile
index 3a3a794..211e22d 100644
--- a/utils/statd/Makefile
+++ b/utils/statd/Makefile
@@ -16,7 +16,7 @@ PROGRAM = statd
PREFIX = rpc.
OBJS = $(SRCS:.c=.o)
CCOPTS = $(DEBUG) $(SIMUL)
-LIBS = -lexport
+LIBS = -lexport -lmisc $(LIBWRAP) $(LIBNSL)
SRCS = $(RPCSRCS) $(SIMSRCS) \
callback.c notlist.c log.c misc.c monitor.c notify.c simu.c \
diff --git a/utils/statd/statd.c b/utils/statd/statd.c
index 91cb3bc..d07a260 100644
--- a/utils/statd/statd.c
+++ b/utils/statd/statd.c
@@ -21,13 +21,32 @@ int _rpcpmstart = 0; /* flags for tirpc rpcgen */
int _rpcfdtype = 0;
int _rpcsvcdirty = 0;
-extern void sm_prog_1 (struct svc_req *, register SVCXPRT);
+extern void sm_prog_1 (struct svc_req *, register SVCXPRT *);
#ifdef SIMULATIONS
extern void simulator (int, char **);
#endif
+#ifdef HAVE_TCP_WRAPPER
+#include "tcpwrapper.h"
+
+static void
+sm_prog_1_wrapper (struct svc_req *rqstp, register SVCXPRT *transp)
+{
+ /* remote host authorization check */
+ if (!check_default("statd", svc_getcaller(transp),
+ rqstp->rq_proc, (u_long) 0)) {
+ svcerr_auth (transp, AUTH_FAILED);
+ return;
+ }
+
+ sm_prog_1 (rqstp, transp);
+}
+
+#define sm_prog_1 sm_prog_1_wrapper
+#endif
+
/*
* Signal handler.
*/
generated by cgit (git 2.34.1) at 2024-06-06 11:21:55 +0000