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bwauth: Actually include the bandwidth-file-digest in authority votes

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Fixes bug 29959; bugfix on 0.4.0.2-alpha.
This commit is contained in:
teor 2019-03-30 12:09:47 +10:00 committed by Nick Mathewson
parent 6d188fb4cc
commit 8e961b2174
2 changed files with 13 additions and 11 deletions
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3
changes/bug29959-040 Normal file
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@ -0,0 +1,3 @@
o Minor bugfixes (directory authorities):
- Actually include the bandwidth-file-digest line in directory authority
votes. Fixes bug 29959; bugfix on 0.4.0.2-alpha.

21
src/feature/dirauth/dirvote.c
View File

@ -320,18 +320,17 @@ format_networkstatus_vote(crypto_pk_t *private_signing_key,
if (!tor_digest256_is_zero((const char *)v3_ns->bw_file_digest256)) {
/* Encode the digest. */
char b64_digest_bw_file[BASE64_DIGEST256_LEN+1] = {0};
if (digest256_to_base64(b64_digest_bw_file,
(const char *)v3_ns->bw_file_digest256)>0) {
/* "bandwidth-file-digest" 1*(SP algorithm "=" digest) NL */
char *digest_algo_b64_digest_bw_file = NULL;
tor_asprintf(&digest_algo_b64_digest_bw_file, "%s=%s",
crypto_digest_algorithm_get_name(DIGEST_ALG_BW_FILE),
b64_digest_bw_file);
/* No need for tor_strdup(""), format_line_if_present does it. */
bw_file_digest = format_line_if_present(
digest256_to_base64(b64_digest_bw_file,
(const char *)v3_ns->bw_file_digest256);
/* "bandwidth-file-digest" 1*(SP algorithm "=" digest) NL */
char *digest_algo_b64_digest_bw_file = NULL;
tor_asprintf(&digest_algo_b64_digest_bw_file, "%s=%s",
crypto_digest_algorithm_get_name(DIGEST_ALG_BW_FILE),
b64_digest_bw_file);
/* No need for tor_strdup(""), format_line_if_present does it. */
bw_file_digest = format_line_if_present(
"bandwidth-file-digest", digest_algo_b64_digest_bw_file);
tor_free(digest_algo_b64_digest_bw_file);
}
tor_free(digest_algo_b64_digest_bw_file);
}
smartlist_add_asprintf(chunks,