X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fust-registry.c;h=3f1390dc3df1e65449700c12fa502215a9e29426;hp=f9ddd25a5928e197d15834446fa9710ec665a44b;hb=b4d096a6292e78c601dba161dbb15f48ad89935f;hpb=3d07185530211f3a650a7218199af44d4c77bf13

diff --git a/src/bin/lttng-sessiond/ust-registry.c b/src/bin/lttng-sessiond/ust-registry.c
index f9ddd25a5..3f1390dc3 100644
--- a/src/bin/lttng-sessiond/ust-registry.c
+++ b/src/bin/lttng-sessiond/ust-registry.c
@@ -43,13 +43,13 @@ static int ht_match_event(struct cds_lfht_node *node, const void *_key)
 	key = _key;
 
 	/* It has to be a perfect match. */
-	if (strncmp(event->name, key->name, sizeof(event->name)) != 0) {
+	if (strncmp(event->name, key->name, sizeof(event->name))) {
 		goto no_match;
 	}
 
 	/* It has to be a perfect match. */
 	if (strncmp(event->signature, key->signature,
-				strlen(event->signature) != 0)) {
+			strlen(event->signature))) {
 		goto no_match;
 	}
 
@@ -572,6 +572,8 @@ int ust_registry_session_init(struct ust_registry_session **sessionp,
 	session->long_alignment = long_alignment;
 	session->byte_order = byte_order;
 	session->metadata_fd = -1;
+	session->uid = euid;
+	session->gid = egid;
 	strncpy(session->root_shm_path, root_shm_path,
 		sizeof(session->root_shm_path));
 	session->root_shm_path[sizeof(session->root_shm_path) - 1] = '\0';
@@ -597,9 +599,9 @@ int ust_registry_session_init(struct ust_registry_session **sessionp,
 	}
 	if (session->metadata_path[0]) {
 		/* Create metadata file */
-		ret = open(session->metadata_path,
+		ret = run_as_open(session->metadata_path,
 			O_WRONLY | O_CREAT | O_EXCL,
-			S_IRUSR | S_IWUSR);
+			S_IRUSR | S_IWUSR, euid, egid);
 		if (ret < 0) {
 			PERROR("Opening metadata file");
 			goto error;
@@ -675,7 +677,8 @@ void ust_registry_session_destroy(struct ust_registry_session *reg)
 		if (ret) {
 			PERROR("close");
 		}
-		ret = unlink(reg->metadata_path);
+		ret = run_as_unlink(reg->metadata_path,
+				reg->uid, reg->gid);
 		if (ret) {
 			PERROR("unlink");
 		}
@@ -684,6 +687,7 @@ void ust_registry_session_destroy(struct ust_registry_session *reg)
 		/*
 		 * Try deleting the directory hierarchy.
 		 */
-		(void) utils_recursive_rmdir(reg->root_shm_path);
+		(void) run_as_recursive_rmdir(reg->root_shm_path,
+				reg->uid, reg->gid);
 	}
 }