Merge branch 'collectd-5.5'

diff --cc src/daemon/utils_ignorelist.c
index a8ca7dbb7f3aecbb2c6ea90519c2583aae0c30f5,6b5e894f8e83e75998ae4c6cedc27ea45451e2bf..60a8c2733f3786703c9d52ee297462af86a4582b
--- 1/src/daemon/utils_ignorelist.c
--- 2/src/daemon/utils_ignorelist.c
+++ b/src/daemon/utils_ignorelist.c
@@@ -98,36 -98,41 +98,36 @@@ static int ignorelist_append_regex(igno
        re = malloc (sizeof (*re));
        if (re == NULL)
        {
-               ERROR ("utils_ignorelist: malloc failed");
+               ERROR ("ignorelist_append_regex: malloc failed.");
 -              return ENOMEM;
 +              return (ENOMEM);
        }
        memset (re, 0, sizeof (*re));
  
 -      /* compile regex */
 -      status = regcomp (re, entry, REG_EXTENDED);
 +      status = regcomp (re, re_str, REG_EXTENDED);
        if (status != 0)
        {
-               char errbuf[1024] = "";
-               regerror (status, re, errbuf, sizeof (errbuf));
+               char errbuf[1024];
 -
+               (void) regerror (status, re, errbuf, sizeof (errbuf));
 -              ERROR ("ignorelist_append_regex: Compiling regular expression \"%s\" failed: %s", entry, errbuf);
 +              ERROR ("utils_ignorelist: regcomp failed: %s", errbuf);
-               regfree (re);
++              ERROR ("ignorelist_append_regex: Compiling regular expression \"%s\" failed: %s", re_str, errbuf);
                sfree (re);
 -              return status;
 +              return (status);
        }
  
 -      /* create new entry */
 -      item = malloc (sizeof (*item));
 -      if (item == NULL)
 +      entry = malloc (sizeof (*entry));
 +      if (entry == NULL)
        {
-               ERROR ("utils_ignorelist: malloc failed");
+               ERROR ("ignorelist_append_regex: malloc failed.");
                regfree (re);
                sfree (re);
 -              return ENOMEM;
 +              return (ENOMEM);
        }
 -      memset (item, 0, sizeof (*item));
 -      item->rmatch = re;
 -
 -      /* append new entry */
 -      ignorelist_append (il, item);
 +      memset (entry, 0, sizeof (*entry));
 +      entry->rmatch = re;
  
 +      ignorelist_append (il, entry);
        return (0);
 -} /* int ignorelist_append_regex(ignorelist_t *il, const char *entry) */
 +} /* int ignorelist_append_regex */
  #endif
  
  static int ignorelist_append_string(ignorelist_t *il, const char *entry)