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Message-Id: <20170802211450.27928-6-mcgrof@kernel.org>
Date: Wed, 2 Aug 2017 14:14:50 -0700
From: "Luis R. Rodriguez" <mcgrof@...nel.org>
To: akpm@...ux-foundation.org
Cc: dmitry.torokhov@...il.com, keescook@...omium.org, jeyu@...hat.com,
rusty@...tcorp.com.au, mmarek@...e.com, pmladek@...e.com,
mbenes@...e.cz, jpoimboe@...hat.com, ebiederm@...ssion.com,
shuah@...nel.org, dan.carpenter@...cle.com,
colin.king@...onical.com, dcb314@...mail.com,
linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
"Luis R . Rodriguez" <mcgrof@...nel.org>
Subject: [PATCH 5/5] test_kmod: fix small memory leak on filesystem tests
From: Dan Carpenter <dan.carpenter@...cle.com>
The break was in the wrong place so file system tests don't work as
intended, leaking memory at each test switch.
Fixes: 39258f448d71 ("kmod: add test driver to stress test the module loader")
Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
Reported-by: David Binderman <dcb314@...mail.com>
[mcgrof: massaged commit subject, noted memory leak issue without the fix]
Signed-off-by: Luis R. Rodriguez <mcgrof@...nel.org>
---
lib/test_kmod.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/test_kmod.c b/lib/test_kmod.c
index 1bc06bbfc97a..ff9148969b92 100644
--- a/lib/test_kmod.c
+++ b/lib/test_kmod.c
@@ -746,11 +746,11 @@ static int trigger_config_run_type(struct kmod_test_device *test_dev,
strlen(test_str));
break;
case TEST_KMOD_FS_TYPE:
- break;
kfree_const(config->test_fs);
config->test_driver = NULL;
copied = config_copy_test_fs(config, test_str,
strlen(test_str));
+ break;
default:
mutex_unlock(&test_dev->config_mutex);
return -EINVAL;
--
2.11.0
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