[ima-evm-utils: PATCH 1/2] Use EVP_PKEY_free to free a key of public_key_entry

[Stefan Berger <stefanb@linux.ibm.com>]

Use EVP_PKEY_free to fix a memory leak that occurs when using free() on the
key field of public_key_entry that is a pointer to an EVP_PKEY.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
---
 src/libimaevm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libimaevm.c b/src/libimaevm.c
index 3b268d5..6512ee5 100644
--- a/src/libimaevm.c
+++ b/src/libimaevm.c
@@ -400,7 +400,7 @@ void imaevm_free_public_keys(struct public_key_entry *public_keys)
 	while (entry) {
 		next = entry->next;
 		if (entry->key)
-			free(entry->key);
+			EVP_PKEY_free(entry->key);
 		free(entry);
 		entry = next;
 	}
-- 
2.53.0