Merge remote-tracking branch 'origin/pr/1239'

[collectd.git] / src / daemon / utils_ignorelist.c

diff --git a/src/daemon/utils_ignorelist.c b/src/daemon/utils_ignorelist.c
index 1268838..79824a6 100644 (file)
--- a/src/daemon/utils_ignorelist.c
+++ b/src/daemon/utils_ignorelist.c
@@ -27,7 +27,7 @@
  **/
 /**
  * Usage:
- * 
+ *
  * Define plugin's global pointer variable of type ignorelist_t:
  *   ignorelist_t *myconfig_ignore;
  * If you know the state of the global ignore (IgnoreSelected),
@@ -94,13 +94,12 @@ static int ignorelist_append_regex(ignorelist_t *il, const char *re_str)
        ignorelist_item_t *entry;
        int status;
 
-       re = malloc (sizeof (*re));
+       re = calloc (1, sizeof (*re));
        if (re == NULL)
        {
-               ERROR ("ignorelist_append_regex: malloc failed.");
+               ERROR ("ignorelist_append_regex: calloc failed.");
                return (ENOMEM);
        }
-       memset (re, 0, sizeof (*re));
 
        status = regcomp (re, re_str, REG_EXTENDED);
        if (status != 0)
@@ -113,15 +112,14 @@ static int ignorelist_append_regex(ignorelist_t *il, const char *re_str)
                return (status);
        }
 
-       entry = malloc (sizeof (*entry));
+       entry = calloc (1, sizeof (*entry));
        if (entry == NULL)
        {
-               ERROR ("ignorelist_append_regex: malloc failed.");
+               ERROR ("ignorelist_append_regex: calloc failed.");
                regfree (re);
                sfree (re);
                return (ENOMEM);
        }
-       memset (entry, 0, sizeof (*entry));
        entry->rmatch = re;
 
        ignorelist_append (il, entry);
@@ -134,12 +132,11 @@ static int ignorelist_append_string(ignorelist_t *il, const char *entry)
        ignorelist_item_t *new;
 
        /* create new entry */
-       if ((new = malloc(sizeof(ignorelist_item_t))) == NULL )
+       if ((new = calloc(1, sizeof (*new))) == NULL )
        {
                ERROR ("cannot allocate new entry");
                return (1);
        }
-       memset (new, '\0', sizeof(ignorelist_item_t));
        new->smatch = sstrdup(entry);
 
        /* append new entry */
@@ -194,10 +191,9 @@ ignorelist_t *ignorelist_create (int invert)
 {
        ignorelist_t *il;
 
-       il = malloc (sizeof (*il));
+       il = calloc (1, sizeof (*il));
        if (il == NULL)
                return NULL;
-       memset (il, 0, sizeof (*il));
 
        /*
         * ->ignore == 0  =>  collect