diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/cdap.c | 59 |
1 files changed, 18 insertions, 41 deletions
diff --git a/src/lib/cdap.c b/src/lib/cdap.c index 524983c2..a60bf8f9 100644 --- a/src/lib/cdap.c +++ b/src/lib/cdap.c @@ -300,6 +300,7 @@ static void * sdu_reader(void * o) rcvd->data = malloc(rcvd->len); if (rcvd->data == NULL) { cdap__free_unpacked(msg, NULL); + free(rcvd->name); free(rcvd); continue; } @@ -339,8 +340,8 @@ static void * sdu_reader(void * o) } cdap__free_unpacked(msg, NULL); - } + return (void *) 0; } @@ -631,16 +632,7 @@ cdap_key_t * cdap_request_send(struct cdap * instance, iid = next_invoke_id(instance); if (iid == INVALID_INVOKE_ID) { pthread_rwlock_unlock(&instance->flows_lock); - while(key > keys) { - struct cdap_req * r = - cdap_sent_get_by_key(instance, - *(--key)); - cdap_sent_del(instance, r); - cdap_req_destroy(r); - } - - free(keys); - return NULL; + return keys; } msg.invoke_id = iid; @@ -652,39 +644,21 @@ cdap_key_t * cdap_request_send(struct cdap * instance, req = cdap_sent_add(instance, e->fd, *key); if (req == NULL) { pthread_rwlock_unlock(&instance->flows_lock); - while(key > keys) { - struct cdap_req * r = - cdap_sent_get_by_key(instance, - *(--key)); - cdap_sent_del(instance, r); - release_invoke_id(instance, - key_to_invoke_id(r->key)); - cdap_req_destroy(r); - } release_invoke_id(instance, iid); - free(keys); - return NULL; + return keys; } ret = write_msg(e->fd, &msg); if (ret == -ENOMEM) { pthread_rwlock_unlock(&instance->flows_lock); - while(key >= keys) { - struct cdap_req * r = - cdap_sent_get_by_key(instance, *key); - cdap_sent_del(instance, r); - release_invoke_id(instance, - key_to_invoke_id(r->key)); - cdap_req_destroy(r); - } - - free(keys); - return NULL; + cdap_sent_del(instance, req); + release_invoke_id(instance, iid); + return keys; } if (ret < 0) { - release_invoke_id(instance, iid); cdap_sent_del(instance, req); + release_invoke_id(instance, iid); } ++key; @@ -704,7 +678,8 @@ int cdap_reply_wait(struct cdap * instance, struct cdap_req * r; invoke_id_t iid = key_to_invoke_id(key); - if (instance == NULL || iid == INVALID_INVOKE_ID) + if (instance == NULL || iid == INVALID_INVOKE_ID + || (data != NULL && len == NULL)) return -EINVAL; r = cdap_sent_get_by_key(instance, key); @@ -712,11 +687,11 @@ int cdap_reply_wait(struct cdap * instance, return -EINVAL; ret = cdap_req_wait(r); - if (ret < 0) + if (ret < 0) { + cdap_sent_del(instance, r); + release_invoke_id(instance, iid); return ret; - - if (r->response) - return r->response; + } assert(ret == 0); @@ -725,11 +700,12 @@ int cdap_reply_wait(struct cdap * instance, *len = r->data.len; } - cdap_sent_del(instance, r); + ret = r->response; + cdap_sent_del(instance, r); release_invoke_id(instance, iid); - return 0; + return ret; } cdap_key_t cdap_request_wait(struct cdap * instance, @@ -764,6 +740,7 @@ cdap_key_t cdap_request_wait(struct cdap * instance, *flags = rcvd->flags; rcvd->name = NULL; + rcvd->data = NULL; return invoke_id_to_key(rcvd->iid); } |