src/utils_cmd_putval.c: Fix memory leak.

diff --git a/src/utils_cmd_putval.c b/src/utils_cmd_putval.c
index 6a3c9e4..c9bf48b 100644 (file)
--- a/src/utils_cmd_putval.c
+++ b/src/utils_cmd_putval.c
@@ -31,27 +31,12 @@
             char errbuf[1024]; \
             WARNING ("handle_putval: failed to write to socket #%i: %s", \
                     fileno (fh), sstrerror (errno, errbuf, sizeof (errbuf))); \
+            sfree (vl.values); \
             return -1; \
         } \
         fflush(fh); \
     } while (0)
 
-static int dispatch_values (const data_set_t *ds, value_list_t *vl,
-               FILE *fh, char *buffer)
-{
-       int status;
-
-       status = parse_values (buffer, vl, ds);
-       if (status != 0)
-       {
-               print_to_socket (fh, "-1 Parsing the values string failed.\n");
-               return (-1);
-       }
-
-       plugin_dispatch_values (vl);
-       return (0);
-} /* int dispatch_values */
-
 static int set_option (value_list_t *vl, const char *key, const char *value)
 {
        if ((vl == NULL) || (key == NULL) || (value == NULL))
@@ -92,6 +77,7 @@ int handle_putval (FILE *fh, char *buffer)
 
        const data_set_t *ds;
        value_list_t vl = VALUE_LIST_INIT;
+       vl.values = NULL;
 
        DEBUG ("utils_cmd_putval: handle_putval (fh = %p, buffer = %s);",
                        (void *) fh, buffer);
@@ -191,6 +177,7 @@ int handle_putval (FILE *fh, char *buffer)
                        /* parse_option failed, buffer has been modified.
                         * => we need to abort */
                        print_to_socket (fh, "-1 Misformatted option.\n");
+                       sfree (vl.values);
                        return (-1);
                }
                else if (status == 0)
@@ -207,16 +194,20 @@ int handle_putval (FILE *fh, char *buffer)
                if (status != 0)
                {
                        print_to_socket (fh, "-1 Misformatted value.\n");
+                       sfree (vl.values);
                        return (-1);
                }
                assert (string != NULL);
 
-               status = dispatch_values (ds, &vl, fh, string);
+               status = parse_values (string, &vl, ds);
                if (status != 0)
                {
-                       /* An error has already been printed. */
+                       print_to_socket (fh, "-1 Parsing the values string failed.\n");
+                       sfree (vl.values);
                        return (-1);
                }
+
+               plugin_dispatch_values (&vl);
                values_submitted++;
        } /* while (*buffer != 0) */
        /* Done parsing the options. */
@@ -225,8 +216,7 @@ int handle_putval (FILE *fh, char *buffer)
                        values_submitted,
                        (values_submitted == 1) ? "value has" : "values have");
 
-       sfree (vl.values); 
-
+       sfree (vl.values);
        return (0);
 } /* int handle_putval */