diff options
Diffstat (limited to 'src/feature/dirparse')
| -rw-r--r-- | src/feature/dirparse/ns_parse.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/feature/dirparse/ns_parse.c b/src/feature/dirparse/ns_parse.c index ce548b221e..6172a57bbb 100644 --- a/src/feature/dirparse/ns_parse.c +++ b/src/feature/dirparse/ns_parse.c @@ -1168,16 +1168,25 @@ networkstatus_parse_vote_from_string(const char *s, const char **eos_out, } } + // Reject the vote if any of the protocols lines are malformed. if ((tok = find_opt_by_keyword(tokens, K_RECOMMENDED_CLIENT_PROTOCOLS))) { + if (protover_contains_long_protocol_names(tok->args[0])) + goto err; ns->recommended_client_protocols = tor_strdup(tok->args[0]); } if ((tok = find_opt_by_keyword(tokens, K_RECOMMENDED_RELAY_PROTOCOLS))) { + if (protover_contains_long_protocol_names(tok->args[0])) + goto err; ns->recommended_relay_protocols = tor_strdup(tok->args[0]); } if ((tok = find_opt_by_keyword(tokens, K_REQUIRED_CLIENT_PROTOCOLS))) { + if (protover_contains_long_protocol_names(tok->args[0])) + goto err; ns->required_client_protocols = tor_strdup(tok->args[0]); } if ((tok = find_opt_by_keyword(tokens, K_REQUIRED_RELAY_PROTOCOLS))) { + if (protover_contains_long_protocol_names(tok->args[0])) + goto err; ns->required_relay_protocols = tor_strdup(tok->args[0]); } |