[PATCH 2/3] ima-evm-utils: fix memory leak in case of error

[Bruno Meneguele <bmeneg@xxxxxxxxxx>]

OpenSSL context should be freed in case of versions >= 1.1 before leaving
the function in case EVP_DigestUpdate() returns any error.

Signed-off-by: Bruno Meneguele <bmeneg@xxxxxxxxxx>
---
 src/evmctl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/evmctl.c b/src/evmctl.c
index d974ba6..2f5bd52 100644
--- a/src/evmctl.c
+++ b/src/evmctl.c
@@ -2143,7 +2143,7 @@ static void calc_bootaggr(struct tpm_bank_info *bank)
 		err = EVP_DigestUpdate(pctx, bank->pcr[i], bank->digest_size);
 		if (!err) {
 			log_err("EVP_DigestUpdate() failed\n");
-			return;
+			goto out;
 		}
 	}
 
@@ -2152,7 +2152,7 @@ static void calc_bootaggr(struct tpm_bank_info *bank)
 			err = EVP_DigestUpdate(pctx, bank->pcr[i], bank->digest_size);
 			if (!err) {
 				log_err("EVP_DigestUpdate() failed\n");
-				return;
+				goto out;
 			}
 		}
 	}
-- 
2.26.2