| commit | da1a039bcf293e4699d413c9f65d975da2d7c0bd | [log] [tgz] |
|---|---|---|
| author | Vinay Kumar Yadav <vinay.yadav@chelsio.com> | Mon Oct 19 17:20:25 2020 +0530 |
| committer | Jakub Kicinski <kuba@kernel.org> | Tue Oct 20 17:29:17 2020 -0700 |
| tree | 183784044aa098a07e8e5e00b916ca6e56374db9 | |
| parent | 8580a61aede28d441e1c80588803411ee86aa299 [diff] |
chelsio/chtls: fix writing freed memory
When chtls_sock *csk is freed, same memory can be allocated
to different csk in chtls_sock_create().
csk->cdev = NULL; statement might ends up modifying wrong
csk, eventually causing kernel panic.
removing (csk->cdev = NULL) statement as it is not required.
Fixes: 3a0a97838923 ("crypto/chtls: Fix chtls crash in connection cleanup")
Signed-off-by: Vinay Kumar Yadav <vinay.yadav@chelsio.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>