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-rw-r--r--src/or/circuituse.c2
-rw-r--r--src/or/or.h8
2 files changed, 9 insertions, 1 deletions
diff --git a/src/or/circuituse.c b/src/or/circuituse.c
index bc9c4bccbd..3125fff650 100644
--- a/src/or/circuituse.c
+++ b/src/or/circuituse.c
@@ -384,7 +384,7 @@ count_pending_general_client_circuits(void)
SMARTLIST_FOREACH_BEGIN(circuit_get_global_list(), circuit_t *, circ) {
if (circ->marked_for_close ||
circ->state == CIRCUIT_STATE_OPEN ||
- circ->purpose != CIRCUIT_PURPOSE_C_GENERAL ||
+ !CIRCUIT_PURPOSE_COUNTS_TOWARDS_MAXPENDING(circ->purpose) ||
!CIRCUIT_IS_ORIGIN(circ))
continue;
diff --git a/src/or/or.h b/src/or/or.h
index 2397f66511..e54d3806ef 100644
--- a/src/or/or.h
+++ b/src/or/or.h
@@ -586,6 +586,14 @@ typedef enum {
/** True iff the circuit_t c is actually an or_circuit_t */
#define CIRCUIT_IS_ORCIRC(c) (((circuit_t *)(c))->magic == OR_CIRCUIT_MAGIC)
+/** True iff this circuit purpose should count towards the global
+ * pending rate limit (set by MaxClientCircuitsPending). We count all
+ * general purpose circuits, as well as the first step of client onion
+ * service connections (HSDir gets). */
+#define CIRCUIT_PURPOSE_COUNTS_TOWARDS_MAXPENDING(p) \
+ ((p) == CIRCUIT_PURPOSE_C_GENERAL || \
+ (p) == CIRCUIT_PURPOSE_C_HSDIR_GET)
+
/** How many circuits do we want simultaneously in-progress to handle
* a given stream? */
#define MIN_CIRCUITS_HANDLING_STREAM 2