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Assert that some trunnel _new() functions return non-NULL
The trunnel functions are written under the assumption that their allocators can fail, so GCC LTO thinks they might return NULL. In point of fact, they're using tor_malloc() and friends, which can't fail, but GCC won't necessarily figure that out. Fixes part of #27772.
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@ -353,6 +353,7 @@ process_socks5_methods_request(socks_request_t *req, int have_user_pass,
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{
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socks_result_t res = SOCKS_RESULT_DONE;
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socks5_server_method_t *trunnel_resp = socks5_server_method_new();
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tor_assert(trunnel_resp);
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socks5_server_method_set_version(trunnel_resp, SOCKS_VER_5);
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@ -478,6 +479,7 @@ process_socks5_userpass_auth(socks_request_t *req)
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socks_result_t res = SOCKS_RESULT_DONE;
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socks5_server_userpass_auth_t *trunnel_resp =
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socks5_server_userpass_auth_new();
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tor_assert(trunnel_resp);
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if (req->socks_version != SOCKS_VER_5) {
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res = SOCKS_RESULT_INVALID;
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@ -869,6 +871,7 @@ socks_request_set_socks5_error(socks_request_t *req,
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socks5_reply_status_t reason)
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{
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socks5_server_reply_t *trunnel_resp = socks5_server_reply_new();
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tor_assert(trunnel_resp);
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socks5_server_reply_set_version(trunnel_resp, SOCKS_VER_5);
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socks5_server_reply_set_reply(trunnel_resp, reason);
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@ -51,6 +51,7 @@ tor_cert_sign_impl(const ed25519_keypair_t *signing_key,
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tor_cert_t *torcert = NULL;
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ed25519_cert_t *cert = ed25519_cert_new();
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tor_assert(cert); // Trunnel's new functions can return NULL.
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cert->cert_type = cert_type;
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cert->exp_field = (uint32_t) CEIL_DIV(now + lifetime, 3600);
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cert->cert_key_type = signed_key_type;
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@ -61,6 +61,7 @@ crypto_pwbox(uint8_t **out, size_t *outlen_out,
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int rv;
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enc = pwbox_encoded_new();
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tor_assert(enc);
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pwbox_encoded_setlen_skey_header(enc, S2K_MAXLEN);
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