X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Futils_cmd_listval.c;h=ef66af56c408d8ae1ab300386875c7d57fe93189;hb=HEAD;hp=bca83a9996a220870fd9651555e1d56bad090397;hpb=b2a7cb85e09f67cbaf114eb64bf736f3a24d9d55;p=collectd.git

diff --git a/src/utils_cmd_listval.c b/src/utils_cmd_listval.c
index bca83a99..ef66af56 100644
--- a/src/utils_cmd_listval.c
+++ b/src/utils_cmd_listval.c
@@ -27,19 +27,30 @@
 #include "utils_cache.h"
 #include "utils_parse_option.h"
 
+#define free_everything_and_return(status) do { \
+    size_t j; \
+    for (j = 0; j < number; j++) { \
+      sfree(names[j]); \
+      names[j] = NULL; \
+    } \
+    sfree(names); \
+    sfree(times); \
+    return (status); \
+  } while (0)
+
 #define print_to_socket(fh, ...) \
   if (fprintf (fh, __VA_ARGS__) < 0) { \
     char errbuf[1024]; \
     WARNING ("handle_listval: failed to write to socket #%i: %s", \
 	fileno (fh), sstrerror (errno, errbuf, sizeof (errbuf))); \
-    return -1; \
+    free_everything_and_return (-1); \
   }
 
 int handle_listval (FILE *fh, char *buffer)
 {
   char *command;
   char **names = NULL;
-  time_t *times = NULL;
+  cdtime_t *times = NULL;
   size_t number = 0;
   size_t i;
   int status;
@@ -52,20 +63,20 @@ int handle_listval (FILE *fh, char *buffer)
   if (status != 0)
   {
     print_to_socket (fh, "-1 Cannot parse command.\n");
-    return (-1);
+    free_everything_and_return (-1);
   }
   assert (command != NULL);
 
   if (strcasecmp ("LISTVAL", command) != 0)
   {
     print_to_socket (fh, "-1 Unexpected command: `%s'.\n", command);
-    return (-1);
+    free_everything_and_return (-1);
   }
 
   if (*buffer != 0)
   {
     print_to_socket (fh, "-1 Garbage after end of command: %s\n", buffer);
-    return (-1);
+    free_everything_and_return (-1);
   }
 
   status = uc_get_names (&names, &times, &number);
@@ -73,15 +84,16 @@ int handle_listval (FILE *fh, char *buffer)
   {
     DEBUG ("command listval: uc_get_names failed with status %i", status);
     print_to_socket (fh, "-1 uc_get_names failed.\n");
-    return (-1);
+    free_everything_and_return (-1);
   }
 
   print_to_socket (fh, "%i Value%s found\n",
       (int) number, (number == 1) ? "" : "s");
   for (i = 0; i < number; i++)
-    print_to_socket (fh, "%u %s\n", (unsigned int) times[i], names[i]);
+    print_to_socket (fh, "%.3f %s\n", CDTIME_T_TO_DOUBLE (times[i]),
+       	names[i]);
 
-  return (0);
+  free_everything_and_return (0);
 } /* int handle_listval */
 
 /* vim: set sw=2 sts=2 ts=8 : */