lib, ipcpd, irmd: Fix several memleaks

This fixes several memleaks as reported by valgrind. It also fixes
some calls to close() with -1.

3 files changed, 6 insertions, 4 deletions

diff --git a/src/ipcpd/ipcp.c b/src/ipcpd/ipcp.c
index 300c22f4..ff45407b 100644
--- a/src/ipcpd/ipcp.c
+++ b/src/ipcpd/ipcp.c
@@ -184,10 +184,8 @@ static void * mainloop(void * o)
 
                 if (sfd == -1) {
                         pthread_mutex_unlock(&ipcpi.cmd_lock);
-                        if (tpm_check()) {
-                                close(sfd);
+                        if (tpm_check())
                                 break;
-                        }
                         continue;
                 }
 
diff --git a/src/ipcpd/normal/dht.c b/src/ipcpd/normal/dht.c
index 65e26406..b5d52d93 100644
--- a/src/ipcpd/normal/dht.c
+++ b/src/ipcpd/normal/dht.c
@@ -2340,7 +2340,7 @@ void dht_destroy(struct dht * dht)
         list_for_each_safe(p, h, &dht->requests) {
                 struct kad_req * r = list_entry(p, struct kad_req, next);
                 list_del(&r->next);
-                free(r);
+                kad_req_destroy(r);
         }
 
         list_for_each_safe(p, h, &dht->refs) {
diff --git a/src/ipcpd/normal/dt.c b/src/ipcpd/normal/dt.c
index 173266f4..f4ab2440 100644
--- a/src/ipcpd/normal/dt.c
+++ b/src/ipcpd/normal/dt.c
@@ -252,6 +252,10 @@ void dt_fini(void)
 {
         int i;
 
+        bmp_destroy(dt.res_fds);
+
+        pthread_rwlock_destroy(&dt.lock);
+
         for (i = 0; i < QOS_CUBE_MAX; ++i)
                 routing_i_destroy(dt.routing[i]);