X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Frrd_lastupdate.c;h=e2ad334a30532d5d27fd1d67f8bfd4cba70f3783;hb=734d64e1e4744aa0994cc7956263ac72e3d42eb1;hp=79274b55c929c727e27cd5d381b507498618fcd9;hpb=009ac7ac9dde1ba7c450b230b9118cff2cedc9f6;p=rrdtool.git

diff --git a/src/rrd_lastupdate.c b/src/rrd_lastupdate.c
index 79274b5..e2ad334 100644
--- a/src/rrd_lastupdate.c
+++ b/src/rrd_lastupdate.c
@@ -1,5 +1,5 @@
 /*****************************************************************************
- * RRDtool 1.2.23  Copyright by Tobi Oetiker, 1997-2007
+ * RRDtool 1.3.2  Copyright by Tobi Oetiker, 1997-2008
  *****************************************************************************
  * rrd_lastupdate  Get the last datum entered for each DS
  *****************************************************************************/
@@ -23,29 +23,26 @@ int rrd_lastupdate(
 
     if (argc < 2) {
         rrd_set_error("please specify an rrd");
-        return -1;
+        goto err_out;
     }
     filename = argv[1];
 
     rrd_file = rrd_open(filename, &rrd, RRD_READONLY);
     if (rrd_file == NULL)
-        return (-1);
+        goto err_free;
 
     *last_update = rrd.live_head->last_up;
     *ds_cnt = rrd.stat_head->ds_cnt;
     if (((*ds_namv) =
          (char **) malloc(rrd.stat_head->ds_cnt * sizeof(char *))) == NULL) {
         rrd_set_error("malloc fetch ds_namv array");
-        rrd_free(&rrd);
-        return (-1);
+        goto err_close;
     }
 
     if (((*last_ds) =
          (char **) malloc(rrd.stat_head->ds_cnt * sizeof(char *))) == NULL) {
         rrd_set_error("malloc fetch last_ds array");
-        rrd_free(&rrd);
-        free(*ds_namv);
-        return (-1);
+        goto err_free_ds_namv;
     }
 
     for (i = 0; i < rrd.stat_head->ds_cnt; i++) {
@@ -54,7 +51,15 @@ int rrd_lastupdate(
     }
 
     rrd_free(&rrd);
-    close(rrd_file->fd);
     rrd_close(rrd_file);
     return (0);
+
+  err_free_ds_namv:
+    free(*ds_namv);
+  err_close:
+    rrd_close(rrd_file);
+  err_free:
+    rrd_free(&rrd);
+  err_out:
+    return (-1);
 }