| commit | 1023121375c6b0b3dc00334983c762ba2b76cb19 | [log] [tgz] |
|---|---|---|
| author | Dave Watson <davejwatson@fb.com> | Sun Jan 27 00:59:03 2019 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Mon Jan 28 23:07:08 2019 -0800 |
| tree | 82e20cb9fb7643d6c8f74851ebcecaa98c1cc5d9 | |
| parent | 32eb67b93c9e3cd62cb423e30b090cdd4aa8d275 [diff] |
net: tls: Fix deadlock in free_resources tx
If there are outstanding async tx requests (when crypto returns EINPROGRESS),
there is a potential deadlock: the tx work acquires the lock, while we
cancel_delayed_work_sync() while holding the lock. Drop the lock while waiting
for the work to complete.
Fixes: a42055e8d2c30 ("Add support for async encryption of records...")
Signed-off-by: Dave Watson <davejwatson@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>