X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=lttng-sessiond%2Ftrace-ust.c;h=a7c853530d0ab7db9906c588d7da72c9a4e3ced5;hb=1e3a10e37a519046fd49c77f2fa23807b132f330;hp=a1715f2532e793b7793c6fafb3c9ae062d978898;hpb=36dc12ccfc6d008a6996a553c02c5823400c70b5;p=lttng-tools.git

diff --git a/lttng-sessiond/trace-ust.c b/lttng-sessiond/trace-ust.c
index a1715f253..a7c853530 100644
--- a/lttng-sessiond/trace-ust.c
+++ b/lttng-sessiond/trace-ust.c
@@ -112,13 +112,15 @@ struct ltt_ust_session *trace_ust_create_session(char *path, unsigned int uid,
 	ret = snprintf(lus->pathname, PATH_MAX, "%s/ust", path);
 	if (ret < 0) {
 		PERROR("snprintf kernel traces path");
-		goto error;
+		goto error_free_session;
 	}
 
 	DBG2("UST trace session create successful");
 
 	return lus;
 
+error_free_session:
+	free(lus);
 error:
 	return NULL;
 }
@@ -169,13 +171,15 @@ struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *chan,
 	ret = snprintf(luc->pathname, PATH_MAX, "%s", path);
 	if (ret < 0) {
 		perror("asprintf ust create channel");
-		goto error;
+		goto error_free_channel;
 	}
 
 	DBG2("Trace UST channel %s created", luc->name);
 
 	return luc;
 
+error_free_channel:
+	free(luc);
 error:
 	return NULL;
 }
@@ -210,7 +214,7 @@ struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev)
 		break;
 	default:
 		ERR("Unknown ust instrumentation type (%d)", ev->type);
-		goto error;
+		goto error_free_event;
 	}
 
 	/* Copy event name */
@@ -221,10 +225,12 @@ struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev)
 	hashtable_node_init(&lue->node, (void *) lue->attr.name,
 			strlen(lue->attr.name));
 	/* Alloc context hash tables */
-	lue->ctx = hashtable_new_str(5);
+	lue->ctx = hashtable_new_str(0);
 
 	return lue;
 
+error_free_event:
+	free(lue);
 error:
 	return NULL;
 }
@@ -258,11 +264,13 @@ struct ltt_ust_metadata *trace_ust_create_metadata(char *path)
 	ret = snprintf(lum->pathname, PATH_MAX, "%s/metadata", path);
 	if (ret < 0) {
 		perror("asprintf ust metadata");
-		goto error;
+		goto error_free_metadata;
 	}
 
 	return lum;
 
+error_free_metadata:
+	free(lum);
 error:
 	return NULL;
 }