From: Michael Jeanson <mjeanson@efficios.com>
Date: Tue, 17 May 2016 19:09:03 +0000 (-0400)
Subject: Fix: Don't dereference null ptr in error path
X-Git-Tag: v1.4.0~11
X-Git-Url: https://git.efficios.com/?p=babeltrace.git;a=commitdiff_plain;h=80715793a0776d0bdcb8f04de68961086f8cd006

Fix: Don't dereference null ptr in error path

Fixes coverity #1355339

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

diff --git a/formats/ctf/ctf.c b/formats/ctf/ctf.c
index c5d654c9..bc962121 100644
--- a/formats/ctf/ctf.c
+++ b/formats/ctf/ctf.c
@@ -2431,8 +2431,10 @@ struct bt_trace_descriptor *ctf_open_trace(const char *path, int flags,
 
 	return &td->parent;
 error:
-	trace_debug_info_destroy(td);
-	g_free(td);
+	if (td) {
+		trace_debug_info_destroy(td);
+		g_free(td);
+	}
 	return NULL;
 }