From: Antoine Busque <abusque@efficios.com>
Date: Wed, 16 Sep 2015 06:58:40 +0000 (-0400)
Subject: Fix: prevent dangling pointer in utils_partial_realpath
X-Git-Tag: v2.7.0-rc2~18
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=7565586a9441b2c3eb5dbc323e78933e0cebbdd5;p=lttng-tools.git

Fix: prevent dangling pointer in utils_partial_realpath

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

diff --git a/src/common/utils.c b/src/common/utils.c
index 2f4ec903a..9fcceab1f 100644
--- a/src/common/utils.c
+++ b/src/common/utils.c
@@ -124,6 +124,7 @@ char *utils_partial_realpath(const char *path, char *resolved_path, size_t size)
 
 		/* Free the allocated memory */
 		free(cut_path);
+		cut_path = NULL;
 	};
 
 	/* Allocate memory for the resolved path if necessary */