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Commit 268c6aa1 authored by Arturo Borrero Gonzalez's avatar Arturo Borrero Gonzalez
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Merge tag 'debian/1.8.5-3' into debian/buster-backports 



Debian package 1.8.5-3
Signed-off-by: default avatarArturo Borrero Gonzalez <arturo@debian.org>
parents ada8a2c9 9fa0e185
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libiptc/libip6tc.c
View file @ 268c6aa1
......@@ -23,7 +23,7 @@
#define inline
#endif
#if !defined(__GLIBC__) || (__GLIBC__ < 2)
#if !defined(__BIONIC__) && (!defined(__GLIBC__) || (__GLIBC__ < 2))
typedef unsigned int socklen_t;
#endif
......@@ -244,6 +244,7 @@ is_same(const STRUCT_ENTRY *a, const STRUCT_ENTRY *b,
return mptr;
}
#if 0
/* All zeroes == unconditional rule. */
static inline int
unconditional(const struct ip6t_ip6 *ipv6)
......@@ -256,181 +257,4 @@ unconditional(const struct ip6t_ip6 *ipv6)
return (i == sizeof(*ipv6));
}
#ifdef IPTC_DEBUG
/* Do every conceivable sanity check on the handle */
static void
do_check(struct xtc_handle *h, unsigned int line)
{
unsigned int i, n;
unsigned int user_offset; /* Offset of first user chain */
int was_return;
assert(h->changed == 0 || h->changed == 1);
if (strcmp(h->info.name, "filter") == 0) {
assert(h->info.valid_hooks
== (1 << NF_IP6_LOCAL_IN
| 1 << NF_IP6_FORWARD
| 1 << NF_IP6_LOCAL_OUT));
/* Hooks should be first three */
assert(h->info.hook_entry[NF_IP6_LOCAL_IN] == 0);
n = get_chain_end(h, 0);
n += get_entry(h, n)->next_offset;
assert(h->info.hook_entry[NF_IP6_FORWARD] == n);
n = get_chain_end(h, n);
n += get_entry(h, n)->next_offset;
assert(h->info.hook_entry[NF_IP6_LOCAL_OUT] == n);
user_offset = h->info.hook_entry[NF_IP6_LOCAL_OUT];
} else if (strcmp(h->info.name, "nat") == 0) {
assert((h->info.valid_hooks
== (1 << NF_IP6_PRE_ROUTING
| 1 << NF_IP6_LOCAL_OUT
| 1 << NF_IP6_POST_ROUTING)) ||
(h->info.valid_hooks
== (1 << NF_IP6_PRE_ROUTING
| 1 << NF_IP6_LOCAL_IN
| 1 << NF_IP6_LOCAL_OUT
| 1 << NF_IP6_POST_ROUTING)));
assert(h->info.hook_entry[NF_IP6_PRE_ROUTING] == 0);
n = get_chain_end(h, 0);
n += get_entry(h, n)->next_offset;
assert(h->info.hook_entry[NF_IP6_POST_ROUTING] == n);
n = get_chain_end(h, n);
n += get_entry(h, n)->next_offset;
assert(h->info.hook_entry[NF_IP6_LOCAL_OUT] == n);
user_offset = h->info.hook_entry[NF_IP6_LOCAL_OUT];
if (h->info.valid_hooks & (1 << NF_IP6_LOCAL_IN)) {
n = get_chain_end(h, n);
n += get_entry(h, n)->next_offset;
assert(h->info.hook_entry[NF_IP6_LOCAL_IN] == n);
user_offset = h->info.hook_entry[NF_IP6_LOCAL_IN];
}
} else if (strcmp(h->info.name, "mangle") == 0) {
/* This code is getting ugly because linux < 2.4.18-pre6 had
* two mangle hooks, linux >= 2.4.18-pre6 has five mangle hooks
* */
assert((h->info.valid_hooks
== (1 << NF_IP6_PRE_ROUTING
| 1 << NF_IP6_LOCAL_OUT)) ||
(h->info.valid_hooks
== (1 << NF_IP6_PRE_ROUTING
| 1 << NF_IP6_LOCAL_IN
| 1 << NF_IP6_FORWARD
| 1 << NF_IP6_LOCAL_OUT
| 1 << NF_IP6_POST_ROUTING)));
/* Hooks should be first five */
assert(h->info.hook_entry[NF_IP6_PRE_ROUTING] == 0);
n = get_chain_end(h, 0);
if (h->info.valid_hooks & (1 << NF_IP6_LOCAL_IN)) {
n += get_entry(h, n)->next_offset;
assert(h->info.hook_entry[NF_IP6_LOCAL_IN] == n);
n = get_chain_end(h, n);
}
if (h->info.valid_hooks & (1 << NF_IP6_FORWARD)) {
n += get_entry(h, n)->next_offset;
assert(h->info.hook_entry[NF_IP6_FORWARD] == n);
n = get_chain_end(h, n);
}
n += get_entry(h, n)->next_offset;
assert(h->info.hook_entry[NF_IP6_LOCAL_OUT] == n);
user_offset = h->info.hook_entry[NF_IP6_LOCAL_OUT];
if (h->info.valid_hooks & (1 << NF_IP6_POST_ROUTING)) {
n = get_chain_end(h, n);
n += get_entry(h, n)->next_offset;
assert(h->info.hook_entry[NF_IP6_POST_ROUTING] == n);
user_offset = h->info.hook_entry[NF_IP6_POST_ROUTING];
}
} else if (strcmp(h->info.name, "raw") == 0) {
assert(h->info.valid_hooks
== (1 << NF_IP6_PRE_ROUTING
| 1 << NF_IP6_LOCAL_OUT));
/* Hooks should be first three */
assert(h->info.hook_entry[NF_IP6_PRE_ROUTING] == 0);
n = get_chain_end(h, n);
n += get_entry(h, n)->next_offset;
assert(h->info.hook_entry[NF_IP6_LOCAL_OUT] == n);
user_offset = h->info.hook_entry[NF_IP6_LOCAL_OUT];
} else {
fprintf(stderr, "Unknown table `%s'\n", h->info.name);
abort();
}
/* User chain == end of last builtin + policy entry */
user_offset = get_chain_end(h, user_offset);
user_offset += get_entry(h, user_offset)->next_offset;
/* Overflows should be end of entry chains, and unconditional
policy nodes. */
for (i = 0; i < NUMHOOKS; i++) {
STRUCT_ENTRY *e;
STRUCT_STANDARD_TARGET *t;
if (!(h->info.valid_hooks & (1 << i)))
continue;
assert(h->info.underflow[i]
== get_chain_end(h, h->info.hook_entry[i]));
e = get_entry(h, get_chain_end(h, h->info.hook_entry[i]));
assert(unconditional(&e->ipv6));
assert(e->target_offset == sizeof(*e));
t = (STRUCT_STANDARD_TARGET *)GET_TARGET(e);
printf("target_size=%u, align=%u\n",
t->target.u.target_size, ALIGN(sizeof(*t)));
assert(t->target.u.target_size == ALIGN(sizeof(*t)));
assert(e->next_offset == sizeof(*e) + ALIGN(sizeof(*t)));
assert(strcmp(t->target.u.user.name, STANDARD_TARGET)==0);
assert(t->verdict == -NF_DROP-1 || t->verdict == -NF_ACCEPT-1);
/* Hooks and underflows must be valid entries */
iptcb_entry2index(h, get_entry(h, h->info.hook_entry[i]));
iptcb_entry2index(h, get_entry(h, h->info.underflow[i]));
}
assert(h->info.size
>= h->info.num_entries * (sizeof(STRUCT_ENTRY)
+sizeof(STRUCT_STANDARD_TARGET)));
assert(h->entries.size
>= (h->new_number
* (sizeof(STRUCT_ENTRY)
+ sizeof(STRUCT_STANDARD_TARGET))));
assert(strcmp(h->info.name, h->entries.name) == 0);
i = 0; n = 0;
was_return = 0;
#if 0
/* Check all the entries. */
ENTRY_ITERATE(h->entries.entrytable, h->entries.size,
check_entry, &i, &n, user_offset, &was_return, h);
assert(i == h->new_number);
assert(n == h->entries.size);
/* Final entry must be error node */
assert(strcmp(GET_TARGET(index2entry(h, h->new_number-1))
->u.user.name,
ERROR_TARGET) == 0);
#endif
}
#endif /*IPTC_DEBUG*/
libiptc/libiptc.c
View file @ 268c6aa1
......@@ -160,7 +160,7 @@ static struct chain_head *iptcc_alloc_chain_head(const char *name, int hooknum)
return NULL;
memset(c, 0, sizeof(*c));
strncpy(c->name, name, TABLE_MAXNAMELEN);
strncpy(c->name, name, TABLE_MAXNAMELEN - 1);
c->hooknum = hooknum;
INIT_LIST_HEAD(&c->rules);
......@@ -188,14 +188,6 @@ set_changed(struct xtc_handle *h)
h->changed = 1;
}
#ifdef IPTC_DEBUG
static void do_check(struct xtc_handle *h, unsigned int line);
#define CHECK(h) do { if (!getenv("IPTC_NO_CHECK")) do_check((h), __LINE__); } while(0)
#else
#define CHECK(h)
#endif
/**********************************************************************
* iptc blob utility functions (iptcb_*)
**********************************************************************/
......@@ -1370,7 +1362,6 @@ retry:
if (parse_table(h) < 0)
goto error;
CHECK(h);
return h;
error:
TC_FREE(h);
......@@ -1417,7 +1408,6 @@ void
TC_DUMP_ENTRIES(struct xtc_handle *const handle)
{
iptc_fn = TC_DUMP_ENTRIES;
CHECK(handle);
printf("libiptc v%s. %u bytes.\n",
XTABLES_VERSION, handle->entries->size);
......@@ -2152,7 +2142,6 @@ TC_READ_COUNTER(const IPT_CHAINLABEL chain,
struct rule_head *r;
iptc_fn = TC_READ_COUNTER;
CHECK(*handle);
if (!(c = iptcc_find_label(chain, handle))) {
errno = ENOENT;
......@@ -2176,7 +2165,6 @@ TC_ZERO_COUNTER(const IPT_CHAINLABEL chain,
struct rule_head *r;
iptc_fn = TC_ZERO_COUNTER;
CHECK(handle);
if (!(c = iptcc_find_label(chain, handle))) {
errno = ENOENT;
......@@ -2207,7 +2195,6 @@ TC_SET_COUNTER(const IPT_CHAINLABEL chain,
STRUCT_ENTRY *e;
iptc_fn = TC_SET_COUNTER;
CHECK(handle);
if (!(c = iptcc_find_label(chain, handle))) {
errno = ENOENT;
......@@ -2398,7 +2385,7 @@ int TC_RENAME_CHAIN(const IPT_CHAINLABEL oldname,
iptcc_chain_index_delete_chain(c, handle);
/* Change the name of the chain */
strncpy(c->name, newname, sizeof(IPT_CHAINLABEL));
strncpy(c->name, newname, sizeof(IPT_CHAINLABEL) - 1);
/* Insert sorted into to list again */
iptc_insert_chain(handle, c);
......@@ -2532,7 +2519,6 @@ TC_COMMIT(struct xtc_handle *handle)
unsigned int new_size;
iptc_fn = TC_COMMIT;
CHECK(*handle);
/* Don't commit if nothing changed. */
if (!handle->changed)
......
libxtables/Makefile.in
View file @ 268c6aa1
# Makefile.in generated by automake 1.15 from Makefile.am.
# Makefile.in generated by automake 1.16.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994-2014 Free Software Foundation, Inc.
# Copyright (C) 1994-2018 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
......@@ -95,10 +95,10 @@ host_triplet = @host@
@ENABLE_SHARED_TRUE@am__append_2 = -ldl
subdir = libxtables
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/m4/ax_check_linker_flags.m4 \
$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \
$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
$(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \
$(top_srcdir)/configure.ac
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
$(ACLOCAL_M4)
DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
......@@ -163,7 +163,10 @@ am__v_at_0 = @
am__v_at_1 =
DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp
am__depfiles_maybe = depfiles
am__maybe_remake_depfiles = depfiles
am__depfiles_remade = ./$(DEPDIR)/libxtables_la-getethertype.Plo \
./$(DEPDIR)/libxtables_la-xtables.Plo \
./$(DEPDIR)/libxtables_la-xtoptions.Plo
am__mv = mv -f
COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
......@@ -246,9 +249,6 @@ INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
LD = @LD@
LDFLAGS = @LDFLAGS@
LEX = @LEX@
LEXLIB = @LEXLIB@
LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
......@@ -282,8 +282,6 @@ SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
STRIP = @STRIP@
VERSION = @VERSION@
YACC = @YACC@
YFLAGS = @YFLAGS@
abs_builddir = @abs_builddir@
abs_srcdir = @abs_srcdir@
abs_top_builddir = @abs_top_builddir@
......@@ -328,7 +326,6 @@ kinclude_CPPFLAGS = @kinclude_CPPFLAGS@
ksourcedir = @ksourcedir@
libdir = @libdir@
libexecdir = @libexecdir@
libiptc_LDFLAGS2 = @libiptc_LDFLAGS2@
libmnl_CFLAGS = @libmnl_CFLAGS@
libmnl_LIBS = @libmnl_LIBS@
libnetfilter_conntrack_CFLAGS = @libnetfilter_conntrack_CFLAGS@
......@@ -392,8 +389,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
*config.status*) \
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
*) \
echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
esac;
$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
......@@ -449,9 +446,15 @@ mostlyclean-compile:
distclean-compile:
-rm -f *.tab.c
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libxtables_la-getethertype.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libxtables_la-xtables.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libxtables_la-xtoptions.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libxtables_la-getethertype.Plo@am__quote@ # am--include-marker
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libxtables_la-xtables.Plo@am__quote@ # am--include-marker
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libxtables_la-xtoptions.Plo@am__quote@ # am--include-marker
$(am__depfiles_remade):
@$(MKDIR_P) $(@D)
@echo '# dummy' >$@-t && $(am__mv) $@-t $@
am--depfiles: $(am__depfiles_remade)
.c.o:
@am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
......@@ -553,7 +556,10 @@ cscopelist-am: $(am__tagged_files)
distclean-tags:
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
distdir: $(DISTFILES)
distdir: $(BUILT_SOURCES)
$(MAKE) $(AM_MAKEFLAGS) distdir-am
distdir-am: $(DISTFILES)
@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
list='$(DISTFILES)'; \
......@@ -626,7 +632,9 @@ clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
mostlyclean-am
distclean: distclean-am
-rm -rf ./$(DEPDIR)
-rm -f ./$(DEPDIR)/libxtables_la-getethertype.Plo
-rm -f ./$(DEPDIR)/libxtables_la-xtables.Plo
-rm -f ./$(DEPDIR)/libxtables_la-xtoptions.Plo
-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic \
distclean-tags
......@@ -672,7 +680,9 @@ install-ps-am:
installcheck-am:
maintainer-clean: maintainer-clean-am
-rm -rf ./$(DEPDIR)
-rm -f ./$(DEPDIR)/libxtables_la-getethertype.Plo
-rm -f ./$(DEPDIR)/libxtables_la-xtables.Plo
-rm -f ./$(DEPDIR)/libxtables_la-xtoptions.Plo
-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
......@@ -693,9 +703,9 @@ uninstall-am: uninstall-libLTLIBRARIES
.MAKE: install-am install-strip
.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
clean-libLTLIBRARIES clean-libtool cscopelist-am ctags \
ctags-am distclean distclean-compile distclean-generic \
.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-am clean \
clean-generic clean-libLTLIBRARIES clean-libtool cscopelist-am \
ctags ctags-am distclean distclean-compile distclean-generic \
distclean-libtool distclean-tags distdir dvi dvi-am html \
html-am info info-am install install-am install-data \
install-data-am install-dvi install-dvi-am install-exec \
......
libxtables/xtables.c
View file @ 268c6aa1
......@@ -206,6 +206,38 @@ struct xtables_target *xtables_targets;
static bool xtables_fully_register_pending_match(struct xtables_match *me);
static bool xtables_fully_register_pending_target(struct xtables_target *me);
/* registry for loaded shared objects to close later */
struct dlreg {
struct dlreg *next;
void *handle;
};
static struct dlreg *dlreg = NULL;
static int dlreg_add(void *handle)
{
struct dlreg *new = malloc(sizeof(*new));
if (!new)
return -1;
new->handle = handle;
new->next = dlreg;
dlreg = new;
return 0;
}
static void dlreg_free(void)
{
struct dlreg *next;
while (dlreg) {
next = dlreg->next;
dlclose(dlreg->handle);
free(dlreg);
dlreg = next;
}
}
void xtables_init(void)
{
xtables_libdir = getenv("XTABLES_LIBDIR");
......@@ -233,6 +265,11 @@ void xtables_init(void)
xtables_libdir = XTABLES_LIBDIR;
}
void xtables_fini(void)
{
dlreg_free();
}
void xtables_set_nfproto(uint8_t nfproto)
{
switch (nfproto) {
......@@ -567,6 +604,8 @@ static void *load_extension(const char *search_path, const char *af_prefix,
next = dir + strlen(dir);
for (prefix = all_prefixes; *prefix != NULL; ++prefix) {
void *handle;
snprintf(path, sizeof(path), "%.*s/%s%s.so",
(unsigned int)(next - dir), dir,
*prefix, name);
......@@ -578,11 +617,14 @@ static void *load_extension(const char *search_path, const char *af_prefix,
strerror(errno));
return NULL;
}
if (dlopen(path, RTLD_NOW) == NULL) {
handle = dlopen(path, RTLD_NOW);
if (handle == NULL) {
fprintf(stderr, "%s: %s\n", path, dlerror());
break;
}
dlreg_add(handle);
if (is_target)
ptr = xtables_find_target(name, XTF_DONT_LOAD);
else
......@@ -856,7 +898,8 @@ int xtables_compatible_revision(const char *name, uint8_t revision, int opt)
xtables_load_ko(xtables_modprobe_program, true);
strcpy(rev.name, name);
strncpy(rev.name, name, XT_EXTENSION_MAXNAMELEN - 1);
rev.name[XT_EXTENSION_MAXNAMELEN - 1] = '\0';
rev.revision = revision;
max_rev = getsockopt(sockfd, afinfo->ipproto, opt, &rev, &s);
......
m4/ax_check_linker_flags.m4 deleted 100644 → 0
View file @ ada8a2c9
#http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_linker_flags.m4
# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_check_linker_flags.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CHECK_LINKER_FLAGS(FLAGS, [ACTION-SUCCESS], [ACTION-FAILURE])
#
# DESCRIPTION
#
# Check whether the given linker FLAGS work with the current language's
# linker, or whether they give an error.
#
# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
# success/failure.
#
# NOTE: Based on AX_CHECK_COMPILER_FLAGS.
#
# LICENSE
#
# Copyright (c) 2009 Mike Frysinger <vapier@gentoo.org>
# Copyright (c) 2009 Steven G. Johnson <stevenj@alum.mit.edu>
# Copyright (c) 2009 Matteo Frigo
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 6
AC_DEFUN([AX_CHECK_LINKER_FLAGS],
[AC_MSG_CHECKING([whether the linker accepts $1])
dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname:
AS_LITERAL_IF([$1],
[AC_CACHE_VAL(AS_TR_SH(ax_cv_linker_flags_[$1]), [
ax_save_FLAGS=$LDFLAGS
LDFLAGS="$1"
AC_LINK_IFELSE([AC_LANG_PROGRAM()],
AS_TR_SH(ax_cv_linker_flags_[$1])=yes,
AS_TR_SH(ax_cv_linker_flags_[$1])=no)
LDFLAGS=$ax_save_FLAGS])],
[ax_save_FLAGS=$LDFLAGS
LDFLAGS="$1"
AC_LINK_IFELSE([AC_LANG_PROGRAM()],
eval AS_TR_SH(ax_cv_linker_flags_[$1])=yes,
eval AS_TR_SH(ax_cv_linker_flags_[$1])=no)
LDFLAGS=$ax_save_FLAGS])
eval ax_check_linker_flags=$AS_TR_SH(ax_cv_linker_flags_[$1])
AC_MSG_RESULT($ax_check_linker_flags)
if test "x$ax_check_linker_flags" = xyes; then
m4_default([$2], :)
else
m4_default([$3], :)
fi
])dnl AX_CHECK_LINKER_FLAGS
m4/libtool.m4
View file @ 268c6aa1
......@@ -4063,7 +4063,8 @@ _LT_EOF
if AC_TRY_EVAL(ac_compile); then
# Now try to grab the symbols.
nlist=conftest.nm
if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
$ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&AS_MESSAGE_LOG_FD
if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&AS_MESSAGE_LOG_FD && test -s "$nlist"; then
# Try sorting and uniquifying the output.
if sort "$nlist" | uniq > "$nlist"T; then
mv -f "$nlist"T "$nlist"
......@@ -6438,7 +6439,7 @@ if test yes != "$_lt_caught_CXX_error"; then
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
else
GXX=no
......@@ -6813,7 +6814,7 @@ if test yes != "$_lt_caught_CXX_error"; then
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP " \-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test yes = "$GXX"; then
......@@ -6878,7 +6879,7 @@ if test yes != "$_lt_caught_CXX_error"; then
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP " \-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test yes = "$GXX"; then
......@@ -7217,7 +7218,7 @@ if test yes != "$_lt_caught_CXX_error"; then
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
else
# FIXME: insert proper C++ library support
......@@ -7301,7 +7302,7 @@ if test yes != "$_lt_caught_CXX_error"; then
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
else
# g++ 2.7 appears to require '-G' NOT '-shared' on this
# platform.
......@@ -7312,7 +7313,7 @@ if test yes != "$_lt_caught_CXX_error"; then
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
......
utils/Makefile.in
View file @ 268c6aa1
# Makefile.in generated by automake 1.15 from Makefile.am.
# Makefile.in generated by automake 1.16.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994-2014 Free Software Foundation, Inc.
# Copyright (C) 1994-2018 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
......@@ -99,10 +99,10 @@ sbin_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3)
@ENABLE_SYNCONF_TRUE@am__append_6 = nfsynproxy
subdir = utils
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/m4/ax_check_linker_flags.m4 \
$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
am__aclocal_m4_deps = $(top_srcdir)/m4/libtool.m4 \
$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
$(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \
$(top_srcdir)/configure.ac
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
$(ACLOCAL_M4)
DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
......@@ -144,7 +144,9 @@ am__v_at_0 = @
am__v_at_1 =
DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp
am__depfiles_maybe = depfiles
am__maybe_remake_depfiles = depfiles
am__depfiles_remade = ./$(DEPDIR)/nfbpf_compile.Po \
./$(DEPDIR)/nfnl_osf.Po ./$(DEPDIR)/nfsynproxy.Po
am__mv = mv -f
COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
......@@ -258,9 +260,6 @@ INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
LD = @LD@
LDFLAGS = @LDFLAGS@
LEX = @LEX@
LEXLIB = @LEXLIB@
LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
......@@ -294,8 +293,6 @@ SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
STRIP = @STRIP@
VERSION = @VERSION@
YACC = @YACC@
YFLAGS = @YFLAGS@
abs_builddir = @abs_builddir@
abs_srcdir = @abs_srcdir@
abs_top_builddir = @abs_top_builddir@
......@@ -340,7 +337,6 @@ kinclude_CPPFLAGS = @kinclude_CPPFLAGS@
ksourcedir = @ksourcedir@
libdir = @libdir@
libexecdir = @libexecdir@
libiptc_LDFLAGS2 = @libiptc_LDFLAGS2@
libmnl_CFLAGS = @libmnl_CFLAGS@
libmnl_LIBS = @libmnl_LIBS@
libnetfilter_conntrack_CFLAGS = @libnetfilter_conntrack_CFLAGS@
......@@ -406,8 +402,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
*config.status*) \
cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
*) \
echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
esac;
$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
......@@ -490,9 +486,15 @@ mostlyclean-compile:
distclean-compile:
-rm -f *.tab.c
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nfbpf_compile.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nfnl_osf.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nfsynproxy.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nfbpf_compile.Po@am__quote@ # am--include-marker
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nfnl_osf.Po@am__quote@ # am--include-marker
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nfsynproxy.Po@am__quote@ # am--include-marker
$(am__depfiles_remade):
@$(MKDIR_P) $(@D)
@echo '# dummy' >$@-t && $(am__mv) $@-t $@
am--depfiles: $(am__depfiles_remade)
.c.o:
@am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
......@@ -637,7 +639,10 @@ cscopelist-am: $(am__tagged_files)
distclean-tags:
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
distdir: $(DISTFILES)
distdir: $(BUILT_SOURCES)
$(MAKE) $(AM_MAKEFLAGS) distdir-am
distdir-am: $(DISTFILES)
@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
list='$(DISTFILES)'; \
......@@ -711,7 +716,9 @@ clean-am: clean-generic clean-libtool clean-sbinPROGRAMS \
mostlyclean-am
distclean: distclean-am
-rm -rf ./$(DEPDIR)
-rm -f ./$(DEPDIR)/nfbpf_compile.Po
-rm -f ./$(DEPDIR)/nfnl_osf.Po
-rm -f ./$(DEPDIR)/nfsynproxy.Po
-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic \
distclean-tags
......@@ -757,7 +764,9 @@ install-ps-am:
installcheck-am:
maintainer-clean: maintainer-clean-am
-rm -rf ./$(DEPDIR)
-rm -f ./$(DEPDIR)/nfbpf_compile.Po
-rm -f ./$(DEPDIR)/nfnl_osf.Po
-rm -f ./$(DEPDIR)/nfsynproxy.Po
-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
......@@ -781,9 +790,9 @@ uninstall-man: uninstall-man8
.MAKE: install-am install-strip
.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
clean-libtool clean-sbinPROGRAMS cscopelist-am ctags ctags-am \
distclean distclean-compile distclean-generic \
.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-am clean \
clean-generic clean-libtool clean-sbinPROGRAMS cscopelist-am \
ctags ctags-am distclean distclean-compile distclean-generic \
distclean-libtool distclean-tags distdir dvi dvi-am html \
html-am info info-am install install-am install-data \
install-data-am install-dvi install-dvi-am install-exec \
......
utils/nfnl_osf.c
View file @ 268c6aa1
......@@ -343,31 +343,34 @@ static int osf_load_line(char *buffer, int len, int del)
pend = xt_osf_strchr(pbeg, OSFPDEL);
if (pend) {
*pend = '\0';
snprintf(obuf, sizeof(obuf), "%s,", pbeg);
i = sizeof(obuf);
snprintf(obuf, i, "%.*s,", i - 2, pbeg);
pbeg = pend + 1;
}
pend = xt_osf_strchr(pbeg, OSFPDEL);
if (pend) {
*pend = '\0';
i = sizeof(f.genre);
if (pbeg[0] == '@' || pbeg[0] == '*')
snprintf(f.genre, sizeof(f.genre), "%s", pbeg + 1);
else
snprintf(f.genre, sizeof(f.genre), "%s", pbeg);
pbeg++;
snprintf(f.genre, i, "%.*s", i - 1, pbeg);
pbeg = pend + 1;
}
pend = xt_osf_strchr(pbeg, OSFPDEL);
if (pend) {
*pend = '\0';
snprintf(f.version, sizeof(f.version), "%s", pbeg);
i = sizeof(f.version);
snprintf(f.version, i, "%.*s", i - 1, pbeg);
pbeg = pend + 1;
}
pend = xt_osf_strchr(pbeg, OSFPDEL);
if (pend) {
*pend = '\0';
snprintf(f.subtype, sizeof(f.subtype), "%s", pbeg);
i = sizeof(f.subtype);
snprintf(f.subtype, i, "%.*s", i - 1, pbeg);
}
xt_osf_parse_opt(f.opt, &f.opt_num, obuf, sizeof(obuf));
......@@ -375,9 +378,11 @@ static int osf_load_line(char *buffer, int len, int del)
memset(buf, 0, sizeof(buf));
if (del)
nfnl_fill_hdr(nfnlssh, nmh, 0, AF_UNSPEC, 0, OSF_MSG_REMOVE, NLM_F_REQUEST);
nfnl_fill_hdr(nfnlssh, nmh, 0, AF_UNSPEC, 0, OSF_MSG_REMOVE,
NLM_F_ACK | NLM_F_REQUEST);
else
nfnl_fill_hdr(nfnlssh, nmh, 0, AF_UNSPEC, 0, OSF_MSG_ADD, NLM_F_REQUEST | NLM_F_CREATE);
nfnl_fill_hdr(nfnlssh, nmh, 0, AF_UNSPEC, 0, OSF_MSG_ADD,
NLM_F_ACK | NLM_F_REQUEST | NLM_F_CREATE);
nfnl_addattr_l(nmh, sizeof(buf), OSF_ATTR_FINGER, &f, sizeof(struct xt_osf_user_finger));
......@@ -387,7 +392,7 @@ static int osf_load_line(char *buffer, int len, int del)
static int osf_load_entries(char *path, int del)
{
FILE *inf;
int err = 0;
int err = 0, lineno = 0;
char buf[1024];
inf = fopen(path, "r");
......@@ -397,7 +402,9 @@ static int osf_load_entries(char *path, int del)
}
while(fgets(buf, sizeof(buf), inf)) {
int len;
int len, rc;
lineno++;
if (buf[0] == '#' || buf[0] == '\n' || buf[0] == '\r')
continue;
......@@ -409,9 +416,11 @@ static int osf_load_entries(char *path, int del)
buf[len] = '\0';
err = osf_load_line(buf, len, del);
if (err)
break;
rc = osf_load_line(buf, len, del);
if (rc && (!del || errno != ENOENT)) {
ulog_err("Failed to load line %d", lineno);
err = rc;
}
memset(buf, 0, sizeof(buf));
}
......@@ -443,6 +452,7 @@ int main(int argc, char *argv[])
if (!fingerprints) {
err = -ENOENT;
ulog("Missing fingerprints file argument.\n");
goto err_out_exit;
}
......
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