2015-05-29 02:56:41

by Chao Yu

Subject: [PATCH 1/2] ext4 crypto: release crypto resource when module exit

Crypto resource should be released when ext4 module exits, otherwise
it will cause memory leak.

Signed-off-by: Chao Yu <[email protected]>
---
fs/ext4/super.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index aa7621f..e0952b9 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -5640,6 +5640,7 @@ out7:

static void __exit ext4_exit_fs(void)
{
+ ext4_exit_crypto();
ext4_destroy_lazyinit_thread();
unregister_as_ext2();
unregister_as_ext3();
--
2.3.3

2015-05-31 17:38:33

by Theodore Ts'o

Subject: Re: [PATCH 1/2] ext4 crypto: release crypto resource when module exit

On Fri, May 29, 2015 at 10:55:37AM +0800, Chao Yu wrote:
> Crypto resource should be released when ext4 module exits, otherwise
> it will cause memory leak.
>
> Signed-off-by: Chao Yu <[email protected]>

Thanks, applied.

- Ted