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Bail out of format_networkstatus_vote if fmt_addr32() failed.

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Something is fishy if we cannot put IP address string into dir-vote line.
This commit is contained in:
rl1987 2020-04-08 20:01:21 +03:00 committed by rl1987
parent 38cbfda119
commit ded99992b8
1 changed files with 3 additions and 0 deletions
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3
src/feature/dirauth/dirvote.c
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@ -372,6 +372,9 @@ format_networkstatus_vote(crypto_pk_t *private_signing_key,
tor_free(bw_headers_line);
tor_free(bw_file_digest);
if (ip_str[0] == '\0')
goto err;
if (!tor_digest_is_zero(voter->legacy_id_digest)) {
char fpbuf[HEX_DIGEST_LEN+1];
base16_encode(fpbuf, sizeof(fpbuf), voter->legacy_id_digest, DIGEST_LEN);