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Fix warning.

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GitOrigin-RevId: b0e7cb4a0906dd75fd87ade7a16dc8e697f0e5af
This commit is contained in:
levlam 2019-07-02 18:25:02 +03:00
parent 23e27a223f
commit 14cc4e43fe
1 changed files with 3 additions and 2 deletions
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5
td/mtproto/TlsInit.cpp
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@ -12,6 +12,7 @@
#include "td/utils/Random.h"
#include "td/utils/Span.h"
#include <algorithm>
#include <cstdlib>
namespace td {
@ -376,8 +377,8 @@ Status TlsInit::wait_hello_response() {
auto response = fd_.input_buffer().cut_head(it.begin().clone()).read_as_buffer_slice();
auto response_rand_slice = response.as_slice().substr(11, 32);
auto response_rand = response_rand_slice.str();
std::fill(response_rand_slice.begin(), response_rand_slice.end(), 0);
std::string hash_dest(32, 0);
std::fill(response_rand_slice.begin(), response_rand_slice.end(), '\0');
std::string hash_dest(32, '\0');
hmac_sha256(password_, PSLICE() << hello_rand_ << response_rand_slice, hash_dest);
if (hash_dest != response_rand) {
return td::Status::Error("response hash mismatch");