| commit | 926fd9f23b27ca6587492c3f58f4c7f4cd01dad5 | [log] [tgz] |
|---|---|---|
| author | Eric Biggers <ebiggers@google.com> | Thu Jan 13 11:44:38 2022 -0800 |
| committer | Mimi Zohar <zohar@linux.ibm.com> | Mon Jan 24 18:37:36 2022 -0500 |
| tree | a2ed3b06e4a78df0c6171b387c92b5d80d3c4ab5 | |
| parent | e783362eb54cd99b2cac8b3a9aeac942e6f6ac07 [diff] |
ima: fix reference leak in asymmetric_verify()
Don't leak a reference to the key if its algorithm is unknown.
Fixes: 947d70597236 ("ima: Support EC keys for signature verification")
Cc: <stable@vger.kernel.org> # v5.13+
Signed-off-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>