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-rw-r--r--src/resolve/resolved-bus.c2
-rw-r--r--src/resolve/resolved-dns-answer.c2
-rw-r--r--src/resolve/resolved-dns-domain.c613
-rw-r--r--src/resolve/resolved-dns-domain.h50
-rw-r--r--src/resolve/resolved-dns-packet.c2
-rw-r--r--src/resolve/resolved-dns-question.c2
-rw-r--r--src/resolve/resolved-dns-rr.c2
-rw-r--r--src/resolve/resolved-dns-scope.c2
-rw-r--r--src/resolve/resolved-dns-stream.c3
-rw-r--r--src/resolve/resolved-dns-zone.c2
-rw-r--r--src/resolve/resolved-manager.c4
-rw-r--r--src/resolve/test-dns-domain.c192
12 files changed, 11 insertions, 865 deletions
diff --git a/src/resolve/resolved-bus.c b/src/resolve/resolved-bus.c
index 171141e3a4..6db12511f9 100644
--- a/src/resolve/resolved-bus.c
+++ b/src/resolve/resolved-bus.c
@@ -22,7 +22,7 @@
#include "bus-common-errors.h"
#include "bus-util.h"
-#include "resolved-dns-domain.h"
+#include "dns-domain.h"
#include "resolved-bus.h"
#include "resolved-def.h"
diff --git a/src/resolve/resolved-dns-answer.c b/src/resolve/resolved-dns-answer.c
index e08eb667cc..f77b98e505 100644
--- a/src/resolve/resolved-dns-answer.c
+++ b/src/resolve/resolved-dns-answer.c
@@ -20,7 +20,7 @@
***/
#include "resolved-dns-answer.h"
-#include "resolved-dns-domain.h"
+#include "dns-domain.h"
DnsAnswer *dns_answer_new(unsigned n) {
DnsAnswer *a;
diff --git a/src/resolve/resolved-dns-domain.c b/src/resolve/resolved-dns-domain.c
deleted file mode 100644
index e1eb3ddfe5..0000000000
--- a/src/resolve/resolved-dns-domain.c
+++ /dev/null
@@ -1,613 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
- This file is part of systemd.
-
- Copyright 2014 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
- ***/
-
-#ifdef HAVE_LIBIDN
-#include <idna.h>
-#include <stringprep.h>
-#endif
-
-#include "resolved-dns-domain.h"
-
-int dns_label_unescape(const char **name, char *dest, size_t sz) {
- const char *n;
- char *d;
- int r = 0;
-
- assert(name);
- assert(*name);
- assert(dest);
-
- n = *name;
- d = dest;
-
- for (;;) {
- if (*n == '.') {
- n++;
- break;
- }
-
- if (*n == 0)
- break;
-
- if (sz <= 0)
- return -ENOSPC;
-
- if (r >= DNS_LABEL_MAX)
- return -EINVAL;
-
- if (*n == '\\') {
- /* Escaped character */
-
- n++;
-
- if (*n == 0)
- /* Ending NUL */
- return -EINVAL;
-
- else if (*n == '\\' || *n == '.') {
- /* Escaped backslash or dot */
- *(d++) = *(n++);
- sz--;
- r++;
-
- } else if (n[0] >= '0' && n[0] <= '9') {
- unsigned k;
-
- /* Escaped literal ASCII character */
-
- if (!(n[1] >= '0' && n[1] <= '9') ||
- !(n[2] >= '0' && n[2] <= '9'))
- return -EINVAL;
-
- k = ((unsigned) (n[0] - '0') * 100) +
- ((unsigned) (n[1] - '0') * 10) +
- ((unsigned) (n[2] - '0'));
-
- /* Don't allow CC characters or anything that doesn't fit in 8bit */
- if (k < ' ' || k > 255 || k == 127)
- return -EINVAL;
-
- *(d++) = (char) k;
- sz--;
- r++;
-
- n += 3;
- } else
- return -EINVAL;
-
- } else if ((uint8_t) *n >= (uint8_t) ' ' && *n != 127) {
-
- /* Normal character */
- *(d++) = *(n++);
- sz--;
- r++;
- } else
- return -EINVAL;
- }
-
- /* Empty label that is not at the end? */
- if (r == 0 && *n)
- return -EINVAL;
-
- if (sz >= 1)
- *d = 0;
-
- *name = n;
- return r;
-}
-
-int dns_label_escape(const char *p, size_t l, char **ret) {
- _cleanup_free_ char *s = NULL;
- char *q;
- int r;
-
- assert(p);
- assert(ret);
-
- if (l > DNS_LABEL_MAX)
- return -EINVAL;
-
- s = malloc(l * 4 + 1);
- if (!s)
- return -ENOMEM;
-
- q = s;
- while (l > 0) {
-
- if (*p == '.' || *p == '\\') {
-
- /* Dot or backslash */
- *(q++) = '\\';
- *(q++) = *p;
-
- } else if (*p == '_' ||
- *p == '-' ||
- (*p >= '0' && *p <= '9') ||
- (*p >= 'a' && *p <= 'z') ||
- (*p >= 'A' && *p <= 'Z')) {
-
- /* Proper character */
- *(q++) = *p;
- } else if ((uint8_t) *p >= (uint8_t) ' ' && *p != 127) {
-
- /* Everything else */
- *(q++) = '\\';
- *(q++) = '0' + (char) ((uint8_t) *p / 100);
- *(q++) = '0' + (char) (((uint8_t) *p / 10) % 10);
- *(q++) = '0' + (char) ((uint8_t) *p % 10);
-
- } else
- return -EINVAL;
-
- p++;
- l--;
- }
-
- *q = 0;
- *ret = s;
- r = q - s;
- s = NULL;
-
- return r;
-}
-
-int dns_label_apply_idna(const char *encoded, size_t encoded_size, char *decoded, size_t decoded_max) {
-#ifdef HAVE_LIBIDN
- _cleanup_free_ uint32_t *input = NULL;
- size_t input_size;
- const char *p;
- bool contains_8bit = false;
-
- assert(encoded);
- assert(decoded);
- assert(decoded_max >= DNS_LABEL_MAX);
-
- if (encoded_size <= 0)
- return 0;
-
- for (p = encoded; p < encoded + encoded_size; p++)
- if ((uint8_t) *p > 127)
- contains_8bit = true;
-
- if (!contains_8bit)
- return 0;
-
- input = stringprep_utf8_to_ucs4(encoded, encoded_size, &input_size);
- if (!input)
- return -ENOMEM;
-
- if (idna_to_ascii_4i(input, input_size, decoded, 0) != 0)
- return -EINVAL;
-
- return strlen(decoded);
-#else
- return 0;
-#endif
-}
-
-int dns_label_undo_idna(const char *encoded, size_t encoded_size, char *decoded, size_t decoded_max) {
-#ifdef HAVE_LIBIDN
- size_t input_size, output_size;
- _cleanup_free_ uint32_t *input = NULL;
- _cleanup_free_ char *result = NULL;
- uint32_t *output = NULL;
- size_t w;
-
- /* To be invoked after unescaping */
-
- assert(encoded);
- assert(decoded);
-
- if (encoded_size < sizeof(IDNA_ACE_PREFIX)-1)
- return 0;
-
- if (memcmp(encoded, IDNA_ACE_PREFIX, sizeof(IDNA_ACE_PREFIX) -1) != 0)
- return 0;
-
- input = stringprep_utf8_to_ucs4(encoded, encoded_size, &input_size);
- if (!input)
- return -ENOMEM;
-
- output_size = input_size;
- output = newa(uint32_t, output_size);
-
- idna_to_unicode_44i(input, input_size, output, &output_size, 0);
-
- result = stringprep_ucs4_to_utf8(output, output_size, NULL, &w);
- if (!result)
- return -ENOMEM;
- if (w <= 0)
- return 0;
- if (w+1 > decoded_max)
- return -EINVAL;
-
- memcpy(decoded, result, w+1);
- return w;
-#else
- return 0;
-#endif
-}
-
-int dns_name_normalize(const char *s, char **_ret) {
- _cleanup_free_ char *ret = NULL;
- size_t n = 0, allocated = 0;
- const char *p = s;
- bool first = true;
- int r;
-
- assert(s);
-
- for (;;) {
- _cleanup_free_ char *t = NULL;
- char label[DNS_LABEL_MAX];
- int k;
-
- r = dns_label_unescape(&p, label, sizeof(label));
- if (r < 0)
- return r;
- if (r == 0) {
- if (*p != 0)
- return -EINVAL;
- break;
- }
-
- k = dns_label_undo_idna(label, r, label, sizeof(label));
- if (k < 0)
- return k;
- if (k > 0)
- r = k;
-
- r = dns_label_escape(label, r, &t);
- if (r < 0)
- return r;
-
- if (!GREEDY_REALLOC(ret, allocated, n + !first + strlen(t) + 1))
- return -ENOMEM;
-
- if (!first)
- ret[n++] = '.';
- else
- first = false;
-
- memcpy(ret + n, t, r);
- n += r;
- }
-
- if (n > DNS_NAME_MAX)
- return -EINVAL;
-
- if (!GREEDY_REALLOC(ret, allocated, n + 1))
- return -ENOMEM;
-
- ret[n] = 0;
-
- if (_ret) {
- *_ret = ret;
- ret = NULL;
- }
-
- return 0;
-}
-
-unsigned long dns_name_hash_func(const void *s, const uint8_t hash_key[HASH_KEY_SIZE]) {
- const char *p = s;
- unsigned long ul = hash_key[0];
- int r;
-
- assert(p);
-
- while (*p) {
- char label[DNS_LABEL_MAX+1];
- int k;
-
- r = dns_label_unescape(&p, label, sizeof(label));
- if (r < 0)
- break;
-
- k = dns_label_undo_idna(label, r, label, sizeof(label));
- if (k < 0)
- break;
- if (k > 0)
- r = k;
-
- label[r] = 0;
- ascii_strlower(label);
-
- ul = ul * hash_key[1] + ul + string_hash_func(label, hash_key);
- }
-
- return ul;
-}
-
-int dns_name_compare_func(const void *a, const void *b) {
- const char *x = a, *y = b;
- int r, q, k, w;
-
- assert(a);
- assert(b);
-
- for (;;) {
- char la[DNS_LABEL_MAX+1], lb[DNS_LABEL_MAX+1];
-
- if (*x == 0 && *y == 0)
- return 0;
-
- r = dns_label_unescape(&x, la, sizeof(la));
- q = dns_label_unescape(&y, lb, sizeof(lb));
- if (r < 0 || q < 0)
- return r - q;
-
- k = dns_label_undo_idna(la, r, la, sizeof(la));
- w = dns_label_undo_idna(lb, q, lb, sizeof(lb));
- if (k < 0 || w < 0)
- return k - w;
- if (k > 0)
- r = k;
- if (w > 0)
- r = w;
-
- la[r] = lb[q] = 0;
- r = strcasecmp(la, lb);
- if (r != 0)
- return r;
- }
-}
-
-const struct hash_ops dns_name_hash_ops = {
- .hash = dns_name_hash_func,
- .compare = dns_name_compare_func
-};
-
-int dns_name_equal(const char *x, const char *y) {
- int r, q, k, w;
-
- assert(x);
- assert(y);
-
- for (;;) {
- char la[DNS_LABEL_MAX+1], lb[DNS_LABEL_MAX+1];
-
- if (*x == 0 && *y == 0)
- return true;
-
- r = dns_label_unescape(&x, la, sizeof(la));
- if (r < 0)
- return r;
-
- k = dns_label_undo_idna(la, r, la, sizeof(la));
- if (k < 0)
- return k;
- if (k > 0)
- r = k;
-
- q = dns_label_unescape(&y, lb, sizeof(lb));
- if (q < 0)
- return q;
- w = dns_label_undo_idna(lb, q, lb, sizeof(lb));
- if (w < 0)
- return w;
- if (w > 0)
- q = w;
-
- la[r] = lb[q] = 0;
- if (strcasecmp(la, lb))
- return false;
- }
-}
-
-int dns_name_endswith(const char *name, const char *suffix) {
- const char *n, *s, *saved_n = NULL;
- int r, q, k, w;
-
- assert(name);
- assert(suffix);
-
- n = name;
- s = suffix;
-
- for (;;) {
- char ln[DNS_LABEL_MAX+1], ls[DNS_LABEL_MAX+1];
-
- r = dns_label_unescape(&n, ln, sizeof(ln));
- if (r < 0)
- return r;
- k = dns_label_undo_idna(ln, r, ln, sizeof(ln));
- if (k < 0)
- return k;
- if (k > 0)
- r = k;
-
- if (!saved_n)
- saved_n = n;
-
- q = dns_label_unescape(&s, ls, sizeof(ls));
- if (q < 0)
- return q;
- w = dns_label_undo_idna(ls, q, ls, sizeof(ls));
- if (w < 0)
- return w;
- if (w > 0)
- q = w;
-
- if (r == 0 && q == 0)
- return true;
- if (r == 0 && saved_n == n)
- return false;
-
- ln[r] = ls[q] = 0;
-
- if (r != q || strcasecmp(ln, ls)) {
-
- /* Not the same, let's jump back, and try with the next label again */
- s = suffix;
- n = saved_n;
- saved_n = NULL;
- }
- }
-}
-
-int dns_name_reverse(int family, const union in_addr_union *a, char **ret) {
- const uint8_t *p;
- int r;
-
- assert(a);
- assert(ret);
-
- p = (const uint8_t*) a;
-
- if (family == AF_INET)
- r = asprintf(ret, "%u.%u.%u.%u.in-addr.arpa", p[3], p[2], p[1], p[0]);
- else if (family == AF_INET6)
- r = asprintf(ret, "%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.%c.ip6.arpa",
- hexchar(p[15] & 0xF), hexchar(p[15] >> 4), hexchar(p[14] & 0xF), hexchar(p[14] >> 4),
- hexchar(p[13] & 0xF), hexchar(p[13] >> 4), hexchar(p[12] & 0xF), hexchar(p[12] >> 4),
- hexchar(p[11] & 0xF), hexchar(p[11] >> 4), hexchar(p[10] & 0xF), hexchar(p[10] >> 4),
- hexchar(p[ 9] & 0xF), hexchar(p[ 9] >> 4), hexchar(p[ 8] & 0xF), hexchar(p[ 8] >> 4),
- hexchar(p[ 7] & 0xF), hexchar(p[ 7] >> 4), hexchar(p[ 6] & 0xF), hexchar(p[ 6] >> 4),
- hexchar(p[ 5] & 0xF), hexchar(p[ 5] >> 4), hexchar(p[ 4] & 0xF), hexchar(p[ 4] >> 4),
- hexchar(p[ 3] & 0xF), hexchar(p[ 3] >> 4), hexchar(p[ 2] & 0xF), hexchar(p[ 2] >> 4),
- hexchar(p[ 1] & 0xF), hexchar(p[ 1] >> 4), hexchar(p[ 0] & 0xF), hexchar(p[ 0] >> 4));
- else
- return -EAFNOSUPPORT;
- if (r < 0)
- return -ENOMEM;
-
- return 0;
-}
-
-int dns_name_address(const char *p, int *family, union in_addr_union *address) {
- int r;
-
- assert(p);
- assert(family);
- assert(address);
-
- r = dns_name_endswith(p, "in-addr.arpa");
- if (r < 0)
- return r;
- if (r > 0) {
- uint8_t a[4];
- unsigned i;
-
- for (i = 0; i < ELEMENTSOF(a); i++) {
- char label[DNS_LABEL_MAX+1];
-
- r = dns_label_unescape(&p, label, sizeof(label));
- if (r < 0)
- return r;
- if (r == 0)
- return -EINVAL;
- if (r > 3)
- return -EINVAL;
-
- r = safe_atou8(label, &a[i]);
- if (r < 0)
- return r;
- }
-
- r = dns_name_equal(p, "in-addr.arpa");
- if (r <= 0)
- return r;
-
- *family = AF_INET;
- address->in.s_addr = htobe32(((uint32_t) a[3] << 24) |
- ((uint32_t) a[2] << 16) |
- ((uint32_t) a[1] << 8) |
- (uint32_t) a[0]);
-
- return 1;
- }
-
- r = dns_name_endswith(p, "ip6.arpa");
- if (r < 0)
- return r;
- if (r > 0) {
- struct in6_addr a;
- unsigned i;
-
- for (i = 0; i < ELEMENTSOF(a.s6_addr); i++) {
- char label[DNS_LABEL_MAX+1];
- int x, y;
-
- r = dns_label_unescape(&p, label, sizeof(label));
- if (r <= 0)
- return r;
- if (r != 1)
- return -EINVAL;
- x = unhexchar(label[0]);
- if (x < 0)
- return -EINVAL;
-
- r = dns_label_unescape(&p, label, sizeof(label));
- if (r <= 0)
- return r;
- if (r != 1)
- return -EINVAL;
- y = unhexchar(label[0]);
- if (y < 0)
- return -EINVAL;
-
- a.s6_addr[ELEMENTSOF(a.s6_addr) - i - 1] = (uint8_t) y << 4 | (uint8_t) x;
- }
-
- r = dns_name_equal(p, "ip6.arpa");
- if (r <= 0)
- return r;
-
- *family = AF_INET6;
- address->in6 = a;
- return 1;
- }
-
- return 0;
-}
-
-int dns_name_root(const char *name) {
- char label[DNS_LABEL_MAX+1];
- int r;
-
- assert(name);
-
- r = dns_label_unescape(&name, label, sizeof(label));
- if (r < 0)
- return r;
-
- return r == 0 && *name == 0;
-}
-
-int dns_name_single_label(const char *name) {
- char label[DNS_LABEL_MAX+1];
- int r;
-
- assert(name);
-
- r = dns_label_unescape(&name, label, sizeof(label));
- if (r < 0)
- return r;
- if (r == 0)
- return 0;
-
- r = dns_label_unescape(&name, label, sizeof(label));
- if (r < 0)
- return r;
-
- return r == 0 && *name == 0;
-}
diff --git a/src/resolve/resolved-dns-domain.h b/src/resolve/resolved-dns-domain.h
deleted file mode 100644
index 516d244f7a..0000000000
--- a/src/resolve/resolved-dns-domain.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
- This file is part of systemd.
-
- Copyright 2014 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
- ***/
-
-#pragma once
-
-
-#include "hashmap.h"
-#include "in-addr-util.h"
-
-#define DNS_LABEL_MAX 63
-#define DNS_NAME_MAX 255
-
-int dns_label_unescape(const char **name, char *dest, size_t sz);
-int dns_label_escape(const char *p, size_t l, char **ret);
-
-int dns_label_apply_idna(const char *encoded, size_t encoded_size, char *decoded, size_t decoded_max);
-int dns_label_undo_idna(const char *encoded, size_t encoded_size, char *decoded, size_t decoded_max);
-
-int dns_name_normalize(const char *s, char **_ret);
-
-unsigned long dns_name_hash_func(const void *s, const uint8_t hash_key[HASH_KEY_SIZE]);
-int dns_name_compare_func(const void *a, const void *b);
-extern const struct hash_ops dns_name_hash_ops;
-
-int dns_name_equal(const char *x, const char *y);
-int dns_name_endswith(const char *name, const char *suffix);
-
-int dns_name_reverse(int family, const union in_addr_union *a, char **ret);
-int dns_name_address(const char *p, int *family, union in_addr_union *a);
-
-int dns_name_root(const char *name);
-int dns_name_single_label(const char *name);
diff --git a/src/resolve/resolved-dns-packet.c b/src/resolve/resolved-dns-packet.c
index 21756f566f..bb74b1828e 100644
--- a/src/resolve/resolved-dns-packet.c
+++ b/src/resolve/resolved-dns-packet.c
@@ -23,7 +23,7 @@
#include "util.h"
#include "strv.h"
#include "unaligned.h"
-#include "resolved-dns-domain.h"
+#include "dns-domain.h"
#include "resolved-dns-packet.h"
int dns_packet_new(DnsPacket **ret, DnsProtocol protocol, size_t mtu) {
diff --git a/src/resolve/resolved-dns-question.c b/src/resolve/resolved-dns-question.c
index 45bcbbf23a..4d71f5e3d4 100644
--- a/src/resolve/resolved-dns-question.c
+++ b/src/resolve/resolved-dns-question.c
@@ -20,7 +20,7 @@
***/
#include "resolved-dns-question.h"
-#include "resolved-dns-domain.h"
+#include "dns-domain.h"
DnsQuestion *dns_question_new(unsigned n) {
DnsQuestion *q;
diff --git a/src/resolve/resolved-dns-rr.c b/src/resolve/resolved-dns-rr.c
index 78d9e4a412..c1818eef9c 100644
--- a/src/resolve/resolved-dns-rr.c
+++ b/src/resolve/resolved-dns-rr.c
@@ -23,7 +23,7 @@
#include "strv.h"
-#include "resolved-dns-domain.h"
+#include "dns-domain.h"
#include "resolved-dns-rr.h"
#include "resolved-dns-packet.h"
#include "dns-type.h"
diff --git a/src/resolve/resolved-dns-scope.c b/src/resolve/resolved-dns-scope.c
index 7369cbf50f..c25ac2216d 100644
--- a/src/resolve/resolved-dns-scope.c
+++ b/src/resolve/resolved-dns-scope.c
@@ -27,7 +27,7 @@
#include "af-list.h"
#include "random-util.h"
#include "hostname-util.h"
-#include "resolved-dns-domain.h"
+#include "dns-domain.h"
#include "resolved-dns-scope.h"
#define MULTICAST_RATELIMIT_INTERVAL_USEC (1*USEC_PER_SEC)
diff --git a/src/resolve/resolved-dns-stream.c b/src/resolve/resolved-dns-stream.c
index 4c0b557bad..7f47e7223a 100644
--- a/src/resolve/resolved-dns-stream.c
+++ b/src/resolve/resolved-dns-stream.c
@@ -113,7 +113,8 @@ static int dns_stream_identify(DnsStream *s) {
mh.msg_control = &control;
mh.msg_controllen = sl;
- for (cmsg = CMSG_FIRSTHDR(&mh); cmsg; cmsg = CMSG_NXTHDR(&mh, cmsg)) {
+
+ CMSG_FOREACH(cmsg, &mh) {
if (cmsg->cmsg_level == IPPROTO_IPV6) {
assert(s->peer.sa.sa_family == AF_INET6);
diff --git a/src/resolve/resolved-dns-zone.c b/src/resolve/resolved-dns-zone.c
index a4c9b7d7af..32d771a954 100644
--- a/src/resolve/resolved-dns-zone.c
+++ b/src/resolve/resolved-dns-zone.c
@@ -22,7 +22,7 @@
#include "list.h"
#include "resolved-dns-zone.h"
-#include "resolved-dns-domain.h"
+#include "dns-domain.h"
#include "resolved-dns-packet.h"
/* Never allow more than 1K entries */
diff --git a/src/resolve/resolved-manager.c b/src/resolve/resolved-manager.c
index 52695376f0..f8d4db7aad 100644
--- a/src/resolve/resolved-manager.c
+++ b/src/resolve/resolved-manager.c
@@ -34,7 +34,7 @@
#include "random-util.h"
#include "hostname-util.h"
-#include "resolved-dns-domain.h"
+#include "dns-domain.h"
#include "resolved-conf.h"
#include "resolved-bus.h"
#include "resolved-manager.h"
@@ -920,7 +920,7 @@ int manager_recv(Manager *m, int fd, DnsProtocol protocol, DnsPacket **ret) {
} else
return -EAFNOSUPPORT;
- for (cmsg = CMSG_FIRSTHDR(&mh); cmsg; cmsg = CMSG_NXTHDR(&mh, cmsg)) {
+ CMSG_FOREACH(cmsg, &mh) {
if (cmsg->cmsg_level == IPPROTO_IPV6) {
assert(p->family == AF_INET6);
diff --git a/src/resolve/test-dns-domain.c b/src/resolve/test-dns-domain.c
deleted file mode 100644
index c3208abc78..0000000000
--- a/src/resolve/test-dns-domain.c
+++ /dev/null
@@ -1,192 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
- This file is part of systemd.
-
- Copyright 2014 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
- ***/
-
-#include "macro.h"
-#include "resolved-dns-domain.h"
-
-static void test_dns_label_unescape_one(const char *what, const char *expect, size_t buffer_sz, int ret) {
- char buffer[buffer_sz];
- int r;
-
- r = dns_label_unescape(&what, buffer, buffer_sz);
- assert_se(r == ret);
-
- if (r < 0)
- return;
-
- assert_se(streq(buffer, expect));
-}
-
-static void test_dns_label_unescape(void) {
- test_dns_label_unescape_one("hallo", "hallo", 6, 5);
- test_dns_label_unescape_one("hallo", "hallo", 4, -ENOSPC);
- test_dns_label_unescape_one("", "", 10, 0);
- test_dns_label_unescape_one("hallo\\.foobar", "hallo.foobar", 20, 12);
- test_dns_label_unescape_one("hallo.foobar", "hallo", 10, 5);
- test_dns_label_unescape_one("hallo\n.foobar", "hallo", 20, -EINVAL);
- test_dns_label_unescape_one("hallo\\", "hallo", 20, -EINVAL);
- test_dns_label_unescape_one("hallo\\032 ", "hallo ", 20, 7);
- test_dns_label_unescape_one(".", "", 20, 0);
- test_dns_label_unescape_one("..", "", 20, -EINVAL);
- test_dns_label_unescape_one(".foobar", "", 20, -EINVAL);
- test_dns_label_unescape_one("foobar.", "foobar", 20, 6);
-}
-
-static void test_dns_label_escape_one(const char *what, size_t l, const char *expect, int ret) {
- _cleanup_free_ char *t = NULL;
- int r;
-
- r = dns_label_escape(what, l, &t);
- assert_se(r == ret);
-
- if (r < 0)
- return;
-
- assert_se(streq_ptr(expect, t));
-}
-
-static void test_dns_label_escape(void) {
- test_dns_label_escape_one("", 0, "", 0);
- test_dns_label_escape_one("hallo", 5, "hallo", 5);
- test_dns_label_escape_one("hallo", 6, NULL, -EINVAL);
- test_dns_label_escape_one("hallo hallo.foobar,waldi", 24, "hallo\\032hallo\\.foobar\\044waldi", 31);
-}
-
-static void test_dns_name_normalize_one(const char *what, const char *expect, int ret) {
- _cleanup_free_ char *t = NULL;
- int r;
-
- r = dns_name_normalize(what, &t);
- assert_se(r == ret);
-
- if (r < 0)
- return;
-
- assert_se(streq_ptr(expect, t));
-}
-
-static void test_dns_name_normalize(void) {
- test_dns_name_normalize_one("", "", 0);
- test_dns_name_normalize_one("f", "f", 0);
- test_dns_name_normalize_one("f.waldi", "f.waldi", 0);
- test_dns_name_normalize_one("f \\032.waldi", "f\\032\\032.waldi", 0);
- test_dns_name_normalize_one("\\000", NULL, -EINVAL);
- test_dns_name_normalize_one("..", NULL, -EINVAL);
- test_dns_name_normalize_one(".foobar", NULL, -EINVAL);
- test_dns_name_normalize_one("foobar.", "foobar", 0);
- test_dns_name_normalize_one(".", "", 0);
-}
-
-static void test_dns_name_equal_one(const char *a, const char *b, int ret) {
- int r;
-
- r = dns_name_equal(a, b);
- assert_se(r == ret);
-
- r = dns_name_equal(b, a);
- assert_se(r == ret);
-}
-
-static void test_dns_name_equal(void) {
- test_dns_name_equal_one("", "", true);
- test_dns_name_equal_one("x", "x", true);
- test_dns_name_equal_one("x", "x.", true);
- test_dns_name_equal_one("abc.def", "abc.def", true);
- test_dns_name_equal_one("abc.def", "ABC.def", true);
- test_dns_name_equal_one("abc.def", "CBA.def", false);
- test_dns_name_equal_one("", "xxx", false);
- test_dns_name_equal_one("ab", "a", false);
- test_dns_name_equal_one("\\000", "xxxx", -EINVAL);
- test_dns_name_equal_one(".", "", true);
- test_dns_name_equal_one(".", ".", true);
- test_dns_name_equal_one("..", "..", -EINVAL);
-}
-
-static void test_dns_name_endswith_one(const char *a, const char *b, int ret) {
- assert_se(dns_name_endswith(a, b) == ret);
-}
-
-static void test_dns_name_endswith(void) {
- test_dns_name_endswith_one("", "", true);
- test_dns_name_endswith_one("", "xxx", false);
- test_dns_name_endswith_one("xxx", "", true);
- test_dns_name_endswith_one("x", "x", true);
- test_dns_name_endswith_one("x", "y", false);
- test_dns_name_endswith_one("x.y", "y", true);
- test_dns_name_endswith_one("x.y", "Y", true);
- test_dns_name_endswith_one("x.y", "x", false);
- test_dns_name_endswith_one("x.y.z", "Z", true);
- test_dns_name_endswith_one("x.y.z", "y.Z", true);
- test_dns_name_endswith_one("x.y.z", "x.y.Z", true);
- test_dns_name_endswith_one("x.y.z", "waldo", false);
- test_dns_name_endswith_one("x.y.z.u.v.w", "y.z", false);
- test_dns_name_endswith_one("x.y.z.u.v.w", "u.v.w", true);
- test_dns_name_endswith_one("x.y\001.z", "waldo", -EINVAL);
-}
-
-static void test_dns_name_root(void) {
- assert_se(dns_name_root("") == true);
- assert_se(dns_name_root(".") == true);
- assert_se(dns_name_root("xxx") == false);
- assert_se(dns_name_root("xxx.") == false);
- assert_se(dns_name_root("..") == -EINVAL);
-}
-
-static void test_dns_name_single_label(void) {
- assert_se(dns_name_single_label("") == false);
- assert_se(dns_name_single_label(".") == false);
- assert_se(dns_name_single_label("..") == -EINVAL);
- assert_se(dns_name_single_label("x") == true);
- assert_se(dns_name_single_label("x.") == true);
- assert_se(dns_name_single_label("xx.yy") == false);
-}
-
-static void test_dns_name_reverse_one(const char *address, const char *name) {
- _cleanup_free_ char *p = NULL;
- union in_addr_union a, b = {};
- int familya, familyb;
-
- assert_se(in_addr_from_string_auto(address, &familya, &a) >= 0);
- assert_se(dns_name_reverse(familya, &a, &p) >= 0);
- assert_se(streq(p, name));
- assert_se(dns_name_address(p, &familyb, &b) > 0);
- assert_se(familya == familyb);
- assert_se(in_addr_equal(familya, &a, &b));
-}
-
-static void test_dns_name_reverse(void) {
- test_dns_name_reverse_one("47.11.8.15", "15.8.11.47.in-addr.arpa");
- test_dns_name_reverse_one("fe80::47", "7.4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.e.f.ip6.arpa");
-}
-
-int main(int argc, char *argv[]) {
-
- test_dns_label_unescape();
- test_dns_label_escape();
- test_dns_name_normalize();
- test_dns_name_equal();
- test_dns_name_endswith();
- test_dns_name_root();
- test_dns_name_single_label();
- test_dns_name_reverse();
-
- return 0;
-}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-12-29 17:42:09 +0000