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-rw-r--r--changes/bug63415
-rw-r--r--src/or/relay.c2
2 files changed, 6 insertions, 1 deletions
diff --git a/changes/bug6341 b/changes/bug6341
new file mode 100644
index 0000000000..04e52c7cd3
--- /dev/null
+++ b/changes/bug6341
@@ -0,0 +1,5 @@
+ o Major bugfixes:
+ - Fix a possible crash bug when checking for deactivated circuits
+ in connection_or_flush_from_first_active_circuit(). Fixes bug
+ 6341; bugfix on 0.2.2.7-alpha. Bug report and fix received
+ pseudonymously.
diff --git a/src/or/relay.c b/src/or/relay.c
index 3d261c2650..5f7fcd8b7c 100644
--- a/src/or/relay.c
+++ b/src/or/relay.c
@@ -2478,7 +2478,7 @@ connection_or_flush_from_first_active_circuit(or_connection_t *conn, int max,
tor_assert(tmp == cell_ewma);
add_cell_ewma_to_conn(conn, cell_ewma);
}
- if (circ != conn->active_circuits) {
+ if (!ewma_enabled && circ != conn->active_circuits) {
/* If this happens, the current circuit just got made inactive by
* a call in connection_write_to_buf(). That's nothing to worry about:
* circuit_make_inactive_on_conn() already advanced conn->active_circuits