Merge pull request #1308 from mfournier/openldap-persistent-connection

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

diff --git a/src/daemon/common.c b/src/daemon/common.c
index dd4f9b1..546da3b 100644 (file)
--- a/src/daemon/common.c
+++ b/src/daemon/common.c
@@ -115,10 +115,9 @@ char *ssnprintf_alloc (char const *format, ...) /* {{{ */
                return (strdup (static_buffer));
 
        /* Allocate a buffer large enough to hold the string. */
-       alloc_buffer = malloc (alloc_buffer_size);
+       alloc_buffer = calloc (1, alloc_buffer_size);
        if (alloc_buffer == NULL)
                return (NULL);
-       memset (alloc_buffer, 0, alloc_buffer_size);
 
        /* Print again into this new buffer. */
        va_start (ap, format);
@@ -144,7 +143,7 @@ char *sstrdup (const char *s)
        /* Do not use `strdup' here, because it's not specified in POSIX. It's
         * ``only'' an XSI extension. */
        sz = strlen (s) + 1;
-       r = (char *) malloc (sizeof (char) * sz);
+       r = malloc (sz);
        if (r == NULL)
        {
                ERROR ("sstrdup: Out of memory.");
@@ -336,7 +335,7 @@ int strjoin (char *buffer, size_t buffer_size,
        size_t sep_len;
        size_t i;
 
-       if ((buffer_size < 1) || (fields_num <= 0))
+       if ((buffer_size < 1) || (fields_num == 0))
                return (-1);
 
        memset (buffer, 0, buffer_size);
@@ -374,27 +373,6 @@ int strjoin (char *buffer, size_t buffer_size,
        return ((int) strlen (buffer));
 }
 
-int strsubstitute (char *str, char c_from, char c_to)
-{
-       int ret;
-
-       if (str == NULL)
-               return (-1);
-
-       ret = 0;
-       while (*str != '\0')
-       {
-               if (*str == c_from)
-               {
-                       *str = c_to;
-                       ret++;
-               }
-               str++;
-       }
-
-       return (ret);
-} /* int strsubstitute */
-
 int escape_string (char *buffer, size_t buffer_size)
 {
   char *temp;
@@ -409,10 +387,9 @@ int escape_string (char *buffer, size_t buffer_size)
   if (buffer_size < 3)
     return (EINVAL);
 
-  temp = (char *) malloc (buffer_size);
+  temp = calloc (1, buffer_size);
   if (temp == NULL)
     return (ENOMEM);
-  memset (temp, 0, buffer_size);
 
   temp[0] = '"';
   j = 1;