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Extract fully qualified named from source without buffer

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'name.ndata' should point to the source.

(cherry picked from commit 7d7fc8cb2d)
This commit is contained in:
Mark Andrews 2024-04-23 13:34:56 +10:00
parent 304086cd5a
commit a94bfb66f2
1 changed files with 13 additions and 0 deletions
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13
tests/dns/name_test.c
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@ -295,6 +295,19 @@ ISC_RUN_TEST_IMPL(fromregion) {
assert_int_equal(9, name.length);
assert_ptr_equal(target, name.ndata);
assert_true(dns_name_isabsolute(&name));
/*
* Extract the fully qualified name at the beginning of 'source'
* into 'name' where 'name.ndata' points to the source.
*/
isc_buffer_init(&b, target, sizeof(target));
dns_name_init(&name, NULL);
r.base = source;
r.length = sizeof(source);
dns_name_fromregion(&name, &r);
assert_int_equal(9, name.length);
assert_ptr_equal(source, name.ndata);
assert_true(dns_name_isabsolute(&name));
}
/* is trust-anchor-telemetry test */