gluon-web: clean up malloc() calls

package/gluon-web/src/template_lmo.c

@@ -80,9 +80,7 @@ static lmo_archive_t * lmo_open(const char *file)
 	if ((in = open(file, O_RDONLY)) == -1)
 		goto err;
 
-	if ((ar = (lmo_archive_t *)malloc(sizeof(*ar))) != NULL)
-	{
-		memset(ar, 0, sizeof(*ar));
+	if ((ar = calloc(1, sizeof(*ar))) != NULL) {
 
 		ar->fd     = in;
 		ar->size = s.st_size;
@@ -140,11 +138,9 @@ int lmo_load_catalog(const char *lang, const char *dir)
 	if (!dir || !(dh = opendir(dir)))
 		goto err;
 
-	if (!(cat = malloc(sizeof(*cat))))
+	if (!(cat = calloc(1, sizeof(*cat))))
 		goto err;
 
-	memset(cat, 0, sizeof(*cat));
-
 	snprintf(cat->lang, sizeof(cat->lang), "%s", lang);
 	snprintf(pattern, sizeof(pattern), "*.%s.lmo", lang);
 

package/gluon-web/src/template_parser.c

@@ -39,10 +39,9 @@ struct template_parser * template_open(const char *file)
 	struct stat s;
 	struct template_parser *parser;
 
-	if (!(parser = malloc(sizeof(*parser))))
+	if (!(parser = calloc(1, sizeof(*parser))))
 		goto err;
 
-	memset(parser, 0, sizeof(*parser));
 	parser->fd = -1;
 	parser->file = file;
 
@@ -80,10 +79,9 @@ struct template_parser * template_string(const char *str, uint32_t len)
 		return NULL;
 	}
 
-	if (!(parser = malloc(sizeof(*parser))))
+	if (!(parser = calloc(1, sizeof(*parser))))
 		goto err;
 
-	memset(parser, 0, sizeof(*parser));
 	parser->fd = -1;
 
 	parser->size = len;

package/gluon-web/src/template_utils.c

@@ -27,7 +27,7 @@ struct template_buffer * buf_init(int size)
 	if (size <= 0)
 		size = 1024;
 
-	buf = (struct template_buffer *)malloc(sizeof(struct template_buffer));
+	buf = malloc(sizeof(*buf));
 
 	if (buf != NULL)
 	{