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authorLennart Poettering <lennart@poettering.net>2015-11-29 14:29:31 +0100
committerLennart Poettering <lennart@poettering.net>2015-11-30 19:42:35 +0100
commitc6cefd13eb55c8124a01e90021282f8610a05012 (patch)
treed1bc3022f1467030ffd53263a003ba726d817139 /src/test/test-dns-domain.c
parent1dfbf0007af3023c2e3ae8282a0d0f229f3a89e3 (diff)
dns-domain: make sure dns_name_to_wire_format() may properly encode the root domain
The root domain consists of zero labels, and we should be able to encode that.
Diffstat (limited to 'src/test/test-dns-domain.c')
-rw-r--r--src/test/test-dns-domain.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/test/test-dns-domain.c b/src/test/test-dns-domain.c
index 3e470c0ef2..0762faa9a7 100644
--- a/src/test/test-dns-domain.c
+++ b/src/test/test-dns-domain.c
@@ -66,11 +66,12 @@ static void test_dns_name_to_wire_format_one(const char *what, const char *expec
}
static void test_dns_name_to_wire_format(void) {
+ const char out0[] = { 0 };
const char out1[] = { 3, 'f', 'o', 'o', 0 };
const char out2[] = { 5, 'h', 'a', 'l', 'l', 'o', 3, 'f', 'o', 'o', 3, 'b', 'a', 'r', 0 };
const char out3[] = { 4, ' ', 'f', 'o', 'o', 3, 'b', 'a', 'r', 0 };
- test_dns_name_to_wire_format_one("", NULL, 0, -EINVAL);
+ test_dns_name_to_wire_format_one("", out0, sizeof(out0), sizeof(out0));
test_dns_name_to_wire_format_one("foo", out1, sizeof(out1), sizeof(out1));
test_dns_name_to_wire_format_one("foo", out1, sizeof(out1) + 1, sizeof(out1));