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| author | rl1987 <rl1987@sdf.lonestar.org> | 2020-04-08 20:01:21 +0300 |
|---|---|---|
| committer | rl1987 <rl1987@users.noreply.github.com> | 2020-05-21 13:43:45 +0300 |
| commit | ded99992b831bfff782a3b3c612297a4634d3d88 (patch) | |
| tree | beecf3421fc2886ed114218474e786da28b860eb /src/feature/dirauth/dirvote.c | |
| parent | 38cbfda119558877aeb4fa81578f0d0f6962d03e (diff) | |
| download | tor-ded99992b831bfff782a3b3c612297a4634d3d88.tar.gz tor-ded99992b831bfff782a3b3c612297a4634d3d88.zip | |
Bail out of format_networkstatus_vote if fmt_addr32() failed.
Something is fishy if we cannot put IP address string into dir-vote line.
Diffstat (limited to 'src/feature/dirauth/dirvote.c')
| -rw-r--r-- | src/feature/dirauth/dirvote.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/feature/dirauth/dirvote.c b/src/feature/dirauth/dirvote.c index c8b4637e66..0a9ade1321 100644 --- a/src/feature/dirauth/dirvote.c +++ b/src/feature/dirauth/dirvote.c @@ -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); |