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| author | Lennart Poettering <lennart@poettering.net> | 2015-12-27 21:14:29 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-12-28 14:46:39 +0100 |
| commit | c7feab764702e483ef84b47429387a9a54d451ff (patch) | |
| tree | 0318756cf5600d3816a4f9360b34f290ee5fdc70 /src/test/test-dns-domain.c | |
| parent | ea3a892fe39037d71afa43aca12bf1e408a686b4 (diff) | |
shared: relax restrictions on valid domain name characters a bit
Previously, we'd not allow control characters to be embedded in domain
names, even when escaped. Since cloudflare uses \000 however to
implement its synthethic minimally covering NSEC RRs, we should allow
them, as long as they are properly escaped.
Diffstat (limited to 'src/test/test-dns-domain.c')
| -rw-r--r-- | src/test/test-dns-domain.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/test/test-dns-domain.c b/src/test/test-dns-domain.c index 1b0cb153f7..6c3c49908f 100644 --- a/src/test/test-dns-domain.c +++ b/src/test/test-dns-domain.c @@ -168,7 +168,7 @@ static void test_dns_label_escape_one(const char *what, size_t l, const char *ex static void test_dns_label_escape(void) { test_dns_label_escape_one("", 0, NULL, -EINVAL); test_dns_label_escape_one("hallo", 5, "hallo", 5); - test_dns_label_escape_one("hallo", 6, NULL, -EINVAL); + test_dns_label_escape_one("hallo", 6, "hallo\\000", 9); test_dns_label_escape_one("hallo hallo.foobar,waldi", 24, "hallo\\032hallo\\.foobar\\044waldi", 31); } @@ -190,7 +190,7 @@ static void test_dns_name_normalize(void) { 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("\\000", "\\000", 0); test_dns_name_normalize_one("..", NULL, -EINVAL); test_dns_name_normalize_one(".foobar", NULL, -EINVAL); test_dns_name_normalize_one("foobar.", "foobar", 0); @@ -216,7 +216,7 @@ static void test_dns_name_equal(void) { 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("\\000", "\\000", true); test_dns_name_equal_one(".", "", true); test_dns_name_equal_one(".", ".", true); test_dns_name_equal_one("..", "..", -EINVAL); |