[tor-commits] [tor/master] Don't recreate descriptor on sighup

[arma@xxxxxxxxxxxxxx]

commit 3ff7925a7027b81cb9f14b0863972b4d4e5b46a4
Author: Sebastian Hahn <sebastian@xxxxxxxxxxxxxx>
Date:   Sat May 21 19:10:11 2011 +0200

    Don't recreate descriptor on sighup
    
    We used to regenerate our descriptor whenever we'd get a sighup. This
    was caused by a bug in options_transition_affects_workers() that would
    return true even if the options were exactly the same. Down the call
    path we'd call init_keys(), which made us make a new descriptor which
    the authorities would reject, and the node would subsequently fall out
    of the consensus.
    
    This patch fixes only the first part of this bug:
    options_transition_affects_workers() behaves correctly now. The second
    part still wants a fix.
---
 changes/bug1810 |    6 ++++++
 src/or/config.c |    2 +-
 2 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/changes/bug1810 b/changes/bug1810
new file mode 100644
index 0000000..11e561f
--- /dev/null
+++ b/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.
+
diff --git a/src/or/config.c b/src/or/config.c
index 68a6b29..36fb991 100644
--- a/src/or/config.c
+++ b/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) ||



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