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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2017-08-11 01:23:50 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-08-11 01:54:06 +0300 |
| commit | 4e98ebe5f435fbe5bca91c24bc5d5a2b33025e08 (patch) | |
| tree | fe38f82632dd87e04472629653b639cd6c6948bf | |
| parent | 9c56771316ef50992ada284b4c01b03842b2660d (diff) | |
| download | linux-4e98ebe5f435fbe5bca91c24bc5d5a2b33025e08.tar.xz | |
test_kmod: fix small memory leak on filesystem tests
The break was in the wrong place so file system tests don't work as
intended, leaking memory at each test switch.
[mcgrof@kernel.org: massaged commit subject, noted memory leak issue without the fix]
Link: http://lkml.kernel.org/r/20170802211450.27928-6-mcgrof@kernel.org
Fixes: 39258f448d71 ("kmod: add test driver to stress test the module loader")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org>
Reported-by: David Binderman <dcb314@hotmail.com>
Cc: Colin Ian King <colin.king@canonical.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Jessica Yu <jeyu@redhat.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Michal Marek <mmarek@suse.com>
Cc: Miroslav Benes <mbenes@suse.cz>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | lib/test_kmod.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |