From: Seunghun Lee <waydi1@gmail.com>
Date: Wed, 13 Aug 2014 17:02:48 +0000 (+0900)
Subject: staging: android: fix a possible memory leak
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=eb29835fb3ae9f7a8c8a4ae92e192052c3473557;p=linux-beck.git

staging: android: fix a possible memory leak

Memory allocated by kstrdup should be freed.

CC: Brian Swetland <swetland@google.com>
Acked-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Seunghun Lee <waydi1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/android/logger.c b/drivers/staging/android/logger.c
index 9b47e66599a3..0bf0d24d12d5 100644
--- a/drivers/staging/android/logger.c
+++ b/drivers/staging/android/logger.c
@@ -790,7 +790,7 @@ static int __init create_log(char *log_name, int size)
 	if (unlikely(ret)) {
 		pr_err("failed to register misc device for log '%s'!\n",
 				log->misc.name);
-		goto out_free_log;
+		goto out_free_misc_name;
 	}
 
 	pr_info("created %luK log '%s'\n",
@@ -798,6 +798,9 @@ static int __init create_log(char *log_name, int size)
 
 	return 0;
 
+out_free_misc_name:
+	kfree(log->misc.name);
+
 out_free_log:
 	kfree(log);