From 982a59755252f8a263e8004a09eceb6fdfbd5242 Mon Sep 17 00:00:00 2001
From: Jan Chaloupka <jchaloup@redhat.com>
Date: Sat, 20 Sep 2014 21:06:33 +0200
Subject: [PATCH] config.c: xfs file system sets item->d_type to zero, stat()
 and S_ISREG() test added

---
 src/tools/tools-common.c | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/src/tools/tools-common.c b/src/tools/tools-common.c
index 211a49a..f1b7711 100644
--- a/src/tools/tools-common.c
+++ b/src/tools/tools-common.c
@@ -201,17 +201,24 @@ int cgroup_string_list_add_directory(struct cgroup_string_list *list,
 	do {
 		errno = 0;
 		item = readdir(d);
-		if (item && (item->d_type == DT_REG
-				|| item->d_type == DT_LNK)) {
-			char *tmp;
+
+		struct stat st;
+
+		char * tmp;
+
+		if (item) {
 			ret = asprintf(&tmp, "%s/%s", dirname, item->d_name);
 			if (ret < 0) {
 				fprintf(stderr, "%s: out of memory\n",
 						program_name);
 				exit(1);
 			}
-			ret = cgroup_string_list_add_item(list, tmp);
-			free(tmp);
+		}
+
+		if (item && (item->d_type == DT_REG
+			|| item->d_type == DT_LNK
+			|| (stat(tmp, &st) >= 0 && S_ISREG(st.st_mode)) ) ) {
+			ret = cgroup_string_list_add_item(list, tmp); 
 			count++;
 			if (ret) {
 				fprintf(stderr, "%s: %s\n",
@@ -225,6 +232,10 @@ int cgroup_string_list_add_directory(struct cgroup_string_list *list,
 					program_name, dirname, strerror(errno));
 			exit(1);
 		}
+
+		if (item) {
+			free(tmp);
+		} 
 	} while (item != NULL);
 	closedir(d);
 
-- 
1.9.3