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-rw-r--r--src/lib/dev.c3
-rw-r--r--src/lib/shm_flow_set.c4
2 files changed, 5 insertions, 2 deletions
diff --git a/src/lib/dev.c b/src/lib/dev.c
index f737b74c..41841988 100644
--- a/src/lib/dev.c
+++ b/src/lib/dev.c
@@ -960,12 +960,13 @@ int flow_event_wait(struct flow_set * set,
if (fq->fqsize > 0)
return 0;
+ assert(!fq->next);
+
ret = shm_flow_set_wait(ai.fqset, set->idx, fq->fqueue, timeout);
if (ret == -ETIMEDOUT)
return -ETIMEDOUT;
fq->fqsize = ret;
- fq->next = 0;
return 0;
}
diff --git a/src/lib/shm_flow_set.c b/src/lib/shm_flow_set.c
index f68773aa..3b1af83f 100644
--- a/src/lib/shm_flow_set.c
+++ b/src/lib/shm_flow_set.c
@@ -356,6 +356,7 @@ ssize_t shm_flow_set_wait(const struct shm_flow_set * shm_set,
assert(shm_set);
assert(idx < AP_MAX_FQUEUES);
+ assert(fqueue);
#ifdef __APPLE__
pthread_mutex_lock(shm_set->lock);
@@ -397,10 +398,11 @@ ssize_t shm_flow_set_wait(const struct shm_flow_set * shm_set,
memcpy(fqueue,
fqueue_ptr(shm_set, idx),
shm_set->heads[idx] * sizeof(int));
+ ret = shm_set->heads[idx];
shm_set->heads[idx] = 0;
}
pthread_cleanup_pop(true);
- return 0;
+ return ret;
}