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-rw-r--r--src/ipcpd/normal/graph.c14
-rw-r--r--src/ipcpd/normal/routing.c4
-rw-r--r--src/lib/rib.c10
3 files changed, 19 insertions, 9 deletions
diff --git a/src/ipcpd/normal/graph.c b/src/ipcpd/normal/graph.c
index b3e105e3..272576bb 100644
--- a/src/ipcpd/normal/graph.c
+++ b/src/ipcpd/normal/graph.c
@@ -106,15 +106,15 @@ static void del_edge(struct edge * edge)
free(edge);
}
-static int add_vertex(struct graph * graph,
- uint64_t addr)
+static struct vertex * add_vertex(struct graph * graph,
+ uint64_t addr)
{
struct vertex * vertex;
struct list_head * p;
vertex = malloc(sizeof(*vertex));
if (vertex == NULL)
- return -1;
+ return NULL;
list_head_init(&vertex->next);
list_head_init(&vertex->edges);
@@ -130,7 +130,7 @@ static int add_vertex(struct graph * graph,
graph->nr_vertices++;
- return 0;
+ return vertex;
}
static void del_vertex(struct graph * graph,
@@ -206,7 +206,8 @@ int graph_add_edge(struct graph * graph,
v = find_vertex_by_addr(graph, s_addr);
if (v == NULL) {
- if (add_vertex(graph, s_addr)) {
+ v = add_vertex(graph, s_addr);
+ if (v == NULL) {
pthread_mutex_unlock(&graph->lock);
return -ENOMEM;
}
@@ -221,7 +222,8 @@ int graph_add_edge(struct graph * graph,
nb = find_vertex_by_addr(graph, d_addr);
if (nb == NULL) {
- if (add_vertex(graph, d_addr)) {
+ nb = add_vertex(graph, d_addr);
+ if (nb == NULL) {
pthread_mutex_unlock(&graph->lock);
return -ENOMEM;
}
diff --git a/src/ipcpd/normal/routing.c b/src/ipcpd/normal/routing.c
index b750ca84..998b294a 100644
--- a/src/ipcpd/normal/routing.c
+++ b/src/ipcpd/normal/routing.c
@@ -291,12 +291,12 @@ static void * rib_listener(void * o)
}
}
- while (rib_event_wait(routing.set, routing.queue, NULL)) {
+ while (rib_event_wait(routing.set, routing.queue, NULL) == 0) {
flag = rqueue_next(routing.queue, path);
if (flag < 0)
continue;
- if (read_fso(children[i], flag)) {
+ if (read_fso(path, flag)) {
log_err("Failed to parse FSO.");
continue;
}
diff --git a/src/lib/rib.c b/src/lib/rib.c
index 8468e88c..fc58f266 100644
--- a/src/lib/rib.c
+++ b/src/lib/rib.c
@@ -177,6 +177,8 @@ static struct revent * revent_dup(struct revent * ev)
re->flags = ev->flags;
+ list_head_init(&re->next);
+
return re;
}
@@ -196,7 +198,13 @@ static void rnode_notify_subs(struct rnode * node,
struct rn_sub * s = list_entry(p, struct rn_sub, next);
if (s->flags & ev->flags) {
struct revent * e = revent_dup(ev);
+ if (e == NULL)
+ continue;
+
+ pthread_mutex_lock(&s->sub->lock);
list_add_tail(&e->next, &s->sub->events);
+ pthread_cond_signal(&s->sub->cond);
+ pthread_mutex_unlock(&s->sub->lock);
}
if (ev->flags & RO_DELETE)
@@ -1130,7 +1138,7 @@ int rib_event_wait(ro_set_t * set,
while (list_is_empty(&sub->events) && ret != -ETIMEDOUT) {
if (timeout != NULL)
- ret = -pthread_cond_timedwait(&sub->cond ,
+ ret = -pthread_cond_timedwait(&sub->cond,
&sub->lock,
&abstime);
else