X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Frrdtool.c;h=e3ad07e23abf402b40abf2552f8280a6a2bd9d4e;hb=4c4988b1c5d33ed70b2d6d6e5a4eae13cab9255b;hp=65725f8d19120c2bc00c28f9da1bb8ee16dc99c5;hpb=22813e1a6a3d059efc67975893df985052661a7a;p=collectd.git

diff --git a/src/rrdtool.c b/src/rrdtool.c
index 65725f8d..e3ad07e2 100644
--- a/src/rrdtool.c
+++ b/src/rrdtool.c
@@ -186,8 +186,8 @@ static int value_list_to_string_multiple(char *buffer, int buffer_len,
       return -1;
 
     if (ds->ds[i].type == DS_TYPE_COUNTER)
-      status = snprintf(buffer + offset, buffer_len - offset, ":%llu",
-                        vl->values[i].counter);
+      status = snprintf(buffer + offset, buffer_len - offset, ":%" PRIu64,
+                        (uint64_t)vl->values[i].counter);
     else if (ds->ds[i].type == DS_TYPE_GAUGE)
       status = snprintf(buffer + offset, buffer_len - offset, ":" GAUGE_FORMAT,
                         vl->values[i].gauge);
@@ -226,8 +226,8 @@ static int value_list_to_string(char *buffer, int buffer_len,
                       vl->values[0].gauge);
     break;
   case DS_TYPE_COUNTER:
-    status = snprintf(buffer, buffer_len, "%u:%llu", (unsigned)tt,
-                      vl->values[0].counter);
+    status = snprintf(buffer, buffer_len, "%u:%" PRIu64, (unsigned)tt,
+                      (uint64_t)vl->values[0].counter);
     break;
   case DS_TYPE_ABSOLUTE:
     status = snprintf(buffer, buffer_len, "%u:%" PRIu64, (unsigned)tt,
@@ -620,9 +620,8 @@ static int rrd_cache_insert(const char *filename, const char *value,
     return -1;
   }
 
-  c_avl_get(cache, filename, (void *)&rc);
-
-  if (rc == NULL) {
+  int status = c_avl_get(cache, filename, (void *)&rc);
+  if ((status != 0) || (rc == NULL)) {
     rc = malloc(sizeof(*rc));
     if (rc == NULL) {
       pthread_mutex_unlock(&cache_lock);
@@ -794,7 +793,7 @@ static int rrd_write(const data_set_t *ds, const value_list_t *vl,
   if (value_list_to_filename(filename, sizeof(filename), vl) != 0)
     return -1;
 
-  char values[32 * ds->ds_num];
+  char values[32 * (ds->ds_num + 1)];
   if (value_list_to_string(values, sizeof(values), ds, vl) != 0)
     return -1;
 
@@ -1036,8 +1035,7 @@ static int rrd_init(void) {
     cache_flush_timeout = 0;
   } else if (cache_flush_timeout < cache_timeout) {
     INFO("rrdtool plugin: \"CacheFlush %.3f\" is less than \"CacheTimeout "
-         "%.3f\". "
-         "Ajusting \"CacheFlush\" to %.3f seconds.",
+         "%.3f\". Adjusting \"CacheFlush\" to %.3f seconds.",
          CDTIME_T_TO_DOUBLE(cache_flush_timeout),
          CDTIME_T_TO_DOUBLE(cache_timeout),
          CDTIME_T_TO_DOUBLE(cache_timeout * 10));