From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Mon, 9 Sep 2019 14:46:21 +0000 (-0400)
Subject: Fix: return NULL on trace chunk registry failure
X-Git-Tag: v2.12.0-rc1~429
X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=commitdiff_plain;h=8243bf1242a85b68217f36784948ed752c9b7325;ds=sidebyside

Fix: return NULL on trace chunk registry failure

A free'd registry object can be returned in the error paths
of lttng_trace_chunk_registry_create(). Right now, this happens
whenever the allocation of the registry's hash table fails.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/common/trace-chunk.c b/src/common/trace-chunk.c
index fe244ac36..9f0919a88 100644
--- a/src/common/trace-chunk.c
+++ b/src/common/trace-chunk.c
@@ -1096,7 +1096,7 @@ end:
 	return registry;
 error:
 	lttng_trace_chunk_registry_destroy(registry);
-	goto end;
+	return NULL;
 }
 
 LTTNG_HIDDEN