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dns: use length for building TXT string #30690

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dns: use length for building TXT string #30690

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3 changes: 2 additions & 1 deletion src/cares_wrap.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -904,7 +904,8 @@ int ParseTxtReply(Environment* env,
uint32_t i = 0, j;
uint32_t offset = ret->Length();
for (j = 0; current != nullptr; current = current->next) {
Local<String> txt = OneByteString(env->isolate(), current->txt);
Local<String> txt =
OneByteString(env->isolate(), current->txt, current->length);

// New record found - write out the current chunk
if (current->record_start) {
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2 changes: 1 addition & 1 deletion test/parallel/test-dns-resolveany.js
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Expand Up @@ -11,7 +11,7 @@ const answers = [
{ type: 'AAAA', address: '::42', ttl: 123 },
{ type: 'MX', priority: 42, exchange: 'foobar.com', ttl: 124 },
{ type: 'NS', value: 'foobar.org', ttl: 457 },
{ type: 'TXT', entries: [ 'v=spf1 ~all', 'xyz' ] },
{ type: 'TXT', entries: [ 'v=spf1 ~all', 'xyz\0foo' ] },
{ type: 'PTR', value: 'baz.org', ttl: 987 },
{
type: 'SOA',
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