processes plugin: malloc + memset -> calloc

diff --git a/src/processes.c b/src/processes.c
index d2c0f44..d759cb7 100644 (file)
--- a/src/processes.c
+++ b/src/processes.c
@@ -262,13 +262,12 @@ static void ps_list_register (const char *name, const char *regexp)
        procstat_t *ptr;
        int status;
 
-       new = malloc (sizeof (*new));
+       new = calloc (1, sizeof (*new));
        if (new == NULL)
        {
-               ERROR ("processes plugin: ps_list_register: malloc failed.");
+               ERROR ("processes plugin: ps_list_register: calloc failed.");
                return;
        }
-       memset (new, 0, sizeof (procstat_t));
        sstrncpy (new->name, name, sizeof (new->name));
 
 #if HAVE_REGEX_H
@@ -410,10 +409,9 @@ static void ps_list_add (const char *name, const char *cmdline, procstat_entry_t
                {
                        procstat_entry_t *new;
 
-                       new = malloc (sizeof (*new));
+                       new = calloc (1, sizeof (*new));
                        if (new == NULL)
                                return;
-                       memset (new, 0, sizeof (procstat_entry_t));
                        new->id = entry->id;
 
                        if (pse == NULL)
@@ -1348,18 +1346,15 @@ static int ps_read_process(long pid, procstat_t *ps, char *state)
        snprintf(f_usage, sizeof (f_usage), "/proc/%li/usage", pid);
 
 
-       buffer = malloc(sizeof (pstatus_t));
-       memset(buffer, 0, sizeof (pstatus_t));
+       buffer = calloc(1, sizeof (pstatus_t));
        read_file_contents(filename, buffer, sizeof (pstatus_t));
        myStatus = (pstatus_t *) buffer;
 
-       buffer = malloc(sizeof (psinfo_t));
-       memset(buffer, 0, sizeof(psinfo_t));
+       buffer = calloc(1, sizeof (psinfo_t));
        read_file_contents(f_psinfo, buffer, sizeof (psinfo_t));
        myInfo = (psinfo_t *) buffer;
 
-       buffer = malloc(sizeof (prusage_t));
-       memset(buffer, 0, sizeof(prusage_t));
+       buffer = calloc(1, sizeof (prusage_t));
        read_file_contents(f_usage, buffer, sizeof (prusage_t));
        myUsage = (prusage_t *) buffer;