goto out;
ct->challenge_hash = alloc(HASH2_SIZE);
if (has_feature("sha256", ct)) {
- hash2_function((char *)crypt_buf, APC_CHALLENGE_SIZE, ct->challenge_hash);
+ hash2_function((char *)crypt_buf, APC_CHALLENGE_SIZE,
+ ct->challenge_hash);
hash2_to_asc(ct->challenge_hash, buf);
} else {
- hash_function((char *)crypt_buf, APC_CHALLENGE_SIZE, ct->challenge_hash);
+ hash_function((char *)crypt_buf, APC_CHALLENGE_SIZE,
+ ct->challenge_hash);
hash_to_asc(ct->challenge_hash, buf);
}
- ct->scc.send = sc_new(crypt_buf + APC_CHALLENGE_SIZE, SESSION_KEY_LEN);
- ct->scc.recv = sc_new(crypt_buf + APC_CHALLENGE_SIZE + SESSION_KEY_LEN,
- SESSION_KEY_LEN);
+ ct->scc.send = sc_new(crypt_buf + APC_CHALLENGE_SIZE,
+ SESSION_KEY_LEN);
+ ct->scc.recv = sc_new(crypt_buf + APC_CHALLENGE_SIZE
+ + SESSION_KEY_LEN, SESSION_KEY_LEN);
PARA_INFO_LOG("--> %s\n", buf);
ct->status = CL_RECEIVED_CHALLENGE;
return 0;
if (CLIENT_OPT_GIVEN(KEY_FILE, lpr))
kf = para_strdup(CLIENT_OPT_STRING_VAL(KEY_FILE, lpr));
else {
+ struct stat statbuf;
kf = make_message("%s/.paraslash/key.%s", home, user);
- if (!file_exists(kf)) {
+ if (stat(kf, &statbuf) != 0) { /* assume file does not exist */
free(kf);
kf = make_message("%s/.ssh/id_rsa", home);
}