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[noise] Use NOLINT for the label memcpy

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J. Nick Koston
2026-08-23 17:53:34 -05:00
parent fac7c277a9
commit cf6ae69605
1 changed files with 2 additions and 3 deletions
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esphome/components/noise/noise_resume.cpp
+2 -3
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@@ -131,9 +131,8 @@ bool resume_derive_keys(const uint8_t *secret, const uint8_t *client_nonce, cons
return false;
}
// "keys"(4) || client_nonce(16) || server_nonce(16) || SHA256(prologue)(32)
static constexpr uint8_t LABEL_KEYS[4] = {'k', 'e', 'y', 's'};
uint8_t data[sizeof(LABEL_KEYS) + RESUME_NONCE_SIZE + RESUME_NONCE_SIZE + 32];
std::memcpy(data, LABEL_KEYS, sizeof(LABEL_KEYS));
uint8_t data[4 + RESUME_NONCE_SIZE + RESUME_NONCE_SIZE + 32];
std::memcpy(data, "keys", 4); // NOLINT(bugprone-not-null-terminated-result)
std::memcpy(data + 4, client_nonce, RESUME_NONCE_SIZE);
std::memcpy(data + 4 + RESUME_NONCE_SIZE, server_nonce, RESUME_NONCE_SIZE);
int err = noise_hashstate_hash_one(hash, prologue, prologue_len, data + 4 + 2 * RESUME_NONCE_SIZE, 32);