| commit | 0c4395fb2aa77341269ea619c5419ea48171883f | [log] [tgz] |
|---|---|---|
| author | Roberto Sassu <roberto.sassu@huawei.com> | Tue Apr 14 10:01:31 2020 +0200 |
| committer | Mimi Zohar <zohar@linux.ibm.com> | Thu May 07 23:36:25 2020 -0400 |
| tree | 174d1f6258d9d28eb1c380de418eb2a9a49b314f | |
| parent | b59fda449cf07f2db3be3a67142e6c000f5e8d79 [diff] |
evm: Fix possible memory leak in evm_calc_hmac_or_hash()
Don't immediately return if the signature is portable and security.ima is
not present. Just set error so that memory allocated is freed before
returning from evm_calc_hmac_or_hash().
Fixes: 50b977481fce9 ("EVM: Add support for portable signature format")
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Cc: stable@vger.kernel.org
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>