diff options
Diffstat (limited to 'src/irmd/main.c')
| -rw-r--r-- | src/irmd/main.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/src/irmd/main.c b/src/irmd/main.c index 96b0b729..3f83ab2c 100644 --- a/src/irmd/main.c +++ b/src/irmd/main.c @@ -222,7 +222,8 @@ static struct ipcp_entry * get_ipcp_entry_by_name(const char * name) return NULL; } -static struct ipcp_entry * get_ipcp_by_dst_name(const char * name) +static struct ipcp_entry * get_ipcp_by_dst_name(const char * name, + pid_t src) { struct list_head * p; struct list_head * h; @@ -233,7 +234,7 @@ static struct ipcp_entry * get_ipcp_by_dst_name(const char * name) list_for_each_safe(p, h, &irmd.ipcps) { struct ipcp_entry * e = list_entry(p, struct ipcp_entry, next); - if (e->dif_name == NULL) + if (e->dif_name == NULL || e->api == src) continue; hash = malloc(IPCP_HASH_LEN(e)); @@ -1103,7 +1104,7 @@ static int flow_alloc(pid_t api, int state; uint8_t * hash; - ipcp = get_ipcp_by_dst_name(dst); + ipcp = get_ipcp_by_dst_name(dst, api); if (ipcp == NULL) { log_info("Destination %s unreachable.", dst); return -1; @@ -1199,7 +1200,7 @@ static int flow_dealloc(pid_t api, if (irm_flow_get_state(f) == FLOW_DEALLOC_PENDING) { list_del(&f->next); if ((kill(f->n_api, 0) < 0 && f->n_1_api == -1) || - (kill (f->n_1_api, 0) < 0 && f->n_api == -1)) + (kill(f->n_1_api, 0) < 0 && f->n_api == -1)) irm_flow_set_state(f, FLOW_NULL); clear_irm_flow(f); irm_flow_destroy(f); @@ -1638,6 +1639,8 @@ void * irm_sanitize(void * o) pthread_rwlock_wrlock(&irmd.flows_lock); list_for_each_safe(p, h, &irmd.irm_flows) { + int ipcpi; + int port_id; struct irm_flow * f = list_entry(p, struct irm_flow, next); @@ -1645,9 +1648,13 @@ void * irm_sanitize(void * o) && ts_diff_ms(&f->t0, &now) > IRMD_FLOW_TIMEOUT) { log_dbg("Pending port_id %d timed out.", f->port_id); - f->n_1_api = -1; + f->n_api = -1; irm_flow_set_state(f, FLOW_DEALLOC_PENDING); - ipcp_flow_dealloc(f->n_1_api, f->port_id); + ipcpi = f->n_1_api; + port_id = f->port_id; + pthread_rwlock_unlock(&irmd.flows_lock); + ipcp_flow_dealloc(ipcpi, port_id); + pthread_rwlock_wrlock(&irmd.flows_lock); continue; } @@ -1660,7 +1667,11 @@ void * irm_sanitize(void * o) shm_flow_set_destroy(set); f->n_api = -1; irm_flow_set_state(f, FLOW_DEALLOC_PENDING); - ipcp_flow_dealloc(f->n_1_api, f->port_id); + ipcpi = f->n_1_api; + port_id = f->port_id; + pthread_rwlock_unlock(&irmd.flows_lock); + ipcp_flow_dealloc(ipcpi, port_id); + pthread_rwlock_wrlock(&irmd.flows_lock); continue; } |