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| /openbmc/linux/security/integrity/ |
| H A D | digsig_asymmetric.c | 0838d6d6 Thu Jan 13 13:44:38 CST 2022 Eric Biggers <ebiggers@google.com> ima: fix reference leak in asymmetric_verify()
commit 926fd9f23b27ca6587492c3f58f4c7f4cd01dad5 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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