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Enabled MemorySanitizer

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This commit is contained in:
SChernykh
2023-05-24 16:02:10 +02:00
parent 2d10a6a270
commit 3d526cebbc
6 changed files with 51 additions and 18 deletions
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6
src/util.cpp
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@@ -503,19 +503,19 @@ bool get_dns_txt_records_base(const std::string& host, Callback<void, const char
return false;
}
uint8_t answer[4096];
uint8_t answer[4096] = {};
const int anslen = res_query(host.c_str(), ns_c_in, ns_t_txt, answer, sizeof(answer));
if ((anslen <= 0) || (anslen > static_cast<int>(sizeof(answer)))) {
return false;
}
ns_msg handle;
ns_msg handle{};
if (ns_initparse(answer, anslen, &handle) != 0) {
return false;
}
for (int rrnum = 0, n = ns_msg_count(handle, ns_s_an); rrnum < n; ++rrnum) {
ns_rr rr;
ns_rr rr{};
if ((ns_parserr(&handle, ns_s_an, rrnum, &rr) == 0) && (ns_rr_type(rr) == ns_t_txt)) {
for (const uint8_t* data = ns_rr_rdata(rr), *e = data + ns_rr_rdlen(rr); data < e;) {
const size_t k = *(data++);