Merge branch 'maint-0.2.2' into release-0.2.2

changes/bug1810

@@ -0,0 +1,6 @@
+  o Major bugfixes:
+    - Don't decide to make a new descriptor when receiving a HUP signal.
+      This bug has caused a lot of relays to disappear from the consensus
+      periodically. Fixes the most common case of triggering bug 1810;
+      bugfix on 0.2.2.7-alpha.
+

src/common/util.c

@@ -2092,7 +2092,7 @@ read_file_to_str(const char *filename, int flags, struct stat *stat_out)
     int save_errno = errno;
     if (errno == ENOENT && (flags & RFTS_IGNORE_MISSING))
       severity = LOG_INFO;
-    log_fn(severity, LD_FS,"Could not open \"%s\": %s ",filename,
+    log_fn(severity, LD_FS,"Could not open \"%s\": %s",filename,
            strerror(errno));
     errno = save_errno;
     return NULL;

src/or/circuitbuild.c

@@ -1755,7 +1755,7 @@ circuit_handle_first_hop(origin_circuit_t *circ)
     /* not currently connected in a useful way. */
     const char *name = strlen(firsthop->extend_info->nickname) ?
       firsthop->extend_info->nickname : fmt_addr(&firsthop->extend_info->addr);
-    log_info(LD_CIRC, "Next router is %s: %s ",
+    log_info(LD_CIRC, "Next router is %s: %s",
              safe_str_client(name), msg?msg:"???");
     circ->_base.n_hop = extend_info_dup(firsthop->extend_info);
 

src/or/config.c

@@ -3809,7 +3809,7 @@ options_transition_affects_workers(or_options_t *old_options,
       old_options->ORPort != new_options->ORPort ||
       old_options->ServerDNSSearchDomains !=
                                        new_options->ServerDNSSearchDomains ||
-      old_options->SafeLogging != new_options->SafeLogging ||
+      old_options->_SafeLogging != new_options->_SafeLogging ||
       old_options->ClientOnly != new_options->ClientOnly ||
       public_server_mode(old_options) != public_server_mode(new_options) ||
       !config_lines_eq(old_options->Logs, new_options->Logs) ||

src/or/router.c

@@ -85,7 +85,6 @@ set_onion_key(crypto_pk_env_t *k)
   tor_mutex_acquire(key_lock);
   crypto_free_pk_env(onionkey);
   onionkey = k;
-  onionkey_set_at = time(NULL);
   tor_mutex_release(key_lock);
   mark_my_descriptor_dirty("set onion key");
 }