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respondd: fix overflow in queue

This commit is contained in:
lemoer 2016-08-12 04:45:33 +02:00
parent cfa0e803c3
commit d0e64a942b
1 changed files with 2 additions and 2 deletions
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4
net/respondd/src/respondd.c
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@ -196,7 +196,7 @@ bool queue_push_request(struct request_queue *q, char* req,
q->push_task->client_addrlen = addrlen;
q->push_task->unprocessed = true;
if (q->push_task++ > &q->task_ring[QUEUE_RING_LEN-1])
if (++q->push_task > &q->task_ring[QUEUE_RING_LEN-1])
q->push_task = &q->task_ring[0];
return true;
@ -212,7 +212,7 @@ struct request_task* queue_pop_request(struct request_queue *q) {
current_task->unprocessed = false;
// go on to next task
if (q->pop_task++ > &q->task_ring[QUEUE_RING_LEN-1])
if (++q->pop_task > &q->task_ring[QUEUE_RING_LEN-1])
q->pop_task = &q->task_ring[0];
return current_task;