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cleanups on r12579

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svn:r12580
This commit is contained in:
Roger Dingledine 2007-11-27 21:17:43 +00:00
parent 466abecef4
commit 7f12ebc3fa
2 changed files with 6 additions and 9 deletions
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1
src/common/crypto.c
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@ -486,6 +486,7 @@ crypto_pk_write_public_key_to_string(crypto_pk_env_t *env, char **dest,
*/ */
if (!PEM_write_bio_RSAPublicKey(b, env->key)) { if (!PEM_write_bio_RSAPublicKey(b, env->key)) {
crypto_log_errors(LOG_WARN, "writing public key to string"); crypto_log_errors(LOG_WARN, "writing public key to string");
/* XXX020 leaks b? maybe "BIO_free(b);" would be smart here. -RD */
return -1; return -1;
} }

12
src/or/rendcommon.c
View File

@ -204,7 +204,7 @@ rend_encode_v2_intro_points(char **ipos_base64,
size_t onion_key_len; size_t onion_key_len;
crypto_pk_env_t *intro_key; crypto_pk_env_t *intro_key;
char *service_key = NULL; char *service_key = NULL;
char *addr = NULL; char *address = NULL;
size_t service_key_len; size_t service_key_len;
int res; int res;
char hex_digest[HEX_DIGEST_LEN+2]; /* includes $ and NUL. */ char hex_digest[HEX_DIGEST_LEN+2]; /* includes $ and NUL. */
@ -217,7 +217,6 @@ rend_encode_v2_intro_points(char **ipos_base64,
if (crypto_pk_write_public_key_to_string(info->onion_key, &onion_key, if (crypto_pk_write_public_key_to_string(info->onion_key, &onion_key,
&onion_key_len) < 0) { &onion_key_len) < 0) {
log_warn(LD_REND, "Could not write onion key."); log_warn(LD_REND, "Could not write onion key.");
tor_free(onion_key);
goto done; goto done;
} }
/* Encode intro key. */ /* Encode intro key. */
@ -230,12 +229,11 @@ rend_encode_v2_intro_points(char **ipos_base64,
crypto_pk_write_public_key_to_string(intro_key, &service_key, crypto_pk_write_public_key_to_string(intro_key, &service_key,
&service_key_len) < 0) { &service_key_len) < 0) {
log_warn(LD_REND, "Could not write intro key."); log_warn(LD_REND, "Could not write intro key.");
tor_free(service_key);
tor_free(onion_key); tor_free(onion_key);
goto done; goto done;
} }
/* Assemble everything for this introduction point. */ /* Assemble everything for this introduction point. */
addr = tor_dup_addr(info->addr); address = tor_dup_addr(info->addr);
res = tor_snprintf(unenc + unenc_written, unenc_len - unenc_written, res = tor_snprintf(unenc + unenc_written, unenc_len - unenc_written,
"introduction-point %s\n" "introduction-point %s\n"
"ip-address %s\n" "ip-address %s\n"
@ -243,11 +241,11 @@ rend_encode_v2_intro_points(char **ipos_base64,
"onion-key\n%s" "onion-key\n%s"
"service-key\n%s", "service-key\n%s",
id_base32, id_base32,
addr, address,
info->port, info->port,
onion_key, onion_key,
service_key); service_key);
tor_free(addr); tor_free(address);
tor_free(onion_key); tor_free(onion_key);
tor_free(service_key); tor_free(service_key);
if (res < 0) { if (res < 0) {
@ -357,7 +355,6 @@ rend_encode_v2_descriptors(smartlist_t *desc_strs_out,
if (desc->n_intro_points > 0 && if (desc->n_intro_points > 0 &&
rend_encode_v2_intro_points(&ipos_base64, desc, descriptor_cookie) < 0) { rend_encode_v2_intro_points(&ipos_base64, desc, descriptor_cookie) < 0) {
log_warn(LD_REND, "Encoding of introduction points did not succeed."); log_warn(LD_REND, "Encoding of introduction points did not succeed.");
tor_free(ipos_base64);
return -1; return -1;
} }
/* Encode REND_NUMBER_OF_NON_CONSECUTIVE_REPLICAS descriptors. */ /* Encode REND_NUMBER_OF_NON_CONSECUTIVE_REPLICAS descriptors. */
@ -392,7 +389,6 @@ rend_encode_v2_descriptors(smartlist_t *desc_strs_out,
if (crypto_pk_write_public_key_to_string(desc->pk, &permanent_key, if (crypto_pk_write_public_key_to_string(desc->pk, &permanent_key,
&permanent_key_len) < 0) { &permanent_key_len) < 0) {
log_warn(LD_BUG, "Could not write public key to string."); log_warn(LD_BUG, "Could not write public key to string.");
tor_free(permanent_key);
goto err; goto err;
} }
/* Encode timestamp. */ /* Encode timestamp. */