X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=lttng-sessiond%2Fust-app.c;h=384d85e23a07df05ee73b9fd8ab617aa5f4485aa;hb=60b6c79cedc1023732ff0935aa85b5d0d1c2bcbf;hp=77dcc71a6fee77bbcc28d1298eb90355566fb630;hpb=6df2e2c977b698cc6b8f15c90b649516674028f9;p=lttng-tools.git

diff --git a/lttng-sessiond/ust-app.c b/lttng-sessiond/ust-app.c
index 77dcc71a6..384d85e23 100644
--- a/lttng-sessiond/ust-app.c
+++ b/lttng-sessiond/ust-app.c
@@ -25,10 +25,12 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>
+#include <runas.h>
 
 #include <urcu/compiler.h>
 #include <lttngerr.h>
 #include <lttng-share.h>
+#include <runas.h>
 
 #include "hashtable.h"
 #include "ust-app.h"
@@ -1167,7 +1169,6 @@ static int create_ust_app_metadata(struct ust_app_session *ua_sess,
 		char *pathname, struct ust_app *app)
 {
 	int ret = 0;
-	mode_t old_umask;
 
 	if (ua_sess->metadata == NULL) {
 		/* Allocate UST metadata */
@@ -1193,18 +1194,12 @@ static int create_ust_app_metadata(struct ust_app_session *ua_sess,
 			goto error;
 		}
 
-		old_umask = umask(0);
-		ret = mkdir(ua_sess->path, S_IRWXU | S_IRWXG);
+		ret = mkdir_run_as(ua_sess->path, S_IRWXU | S_IRWXG,
+				ua_sess->uid, ua_sess->gid);
 		if (ret < 0) {
 			PERROR("mkdir UST metadata");
 			goto error;
 		}
-		ret = chown(ua_sess->path, ua_sess->uid, ua_sess->gid);
-		if (ret < 0) {
-			ERR("Unable to change owner of %s", ua_sess->path);
-			perror("chown");
-		}
-		umask(old_umask);
 
 		ret = snprintf(ua_sess->metadata->pathname, PATH_MAX,
 				"%s/metadata", ua_sess->path);