From: Pauli <paul.dale@oracle.com>
Date: Sun, 8 Sep 2019 08:39:11 +0000 (+1000)
Subject: Coverity 1453634: Resource leaks (RESOURCE_LEAK)
X-Git-Tag: openssl-3.0.0-alpha1~1403
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f20a59cb1c21e360f000e541e2e41aceca515929;p=thirdparty%2Fopenssl.git

Coverity 1453634: Resource leaks (RESOURCE_LEAK)

Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de>
(Merged from https://github.com/openssl/openssl/pull/9805)
---

diff --git a/providers/common/macs/kmac_prov.c b/providers/common/macs/kmac_prov.c
index 53598418dba..99bcbf7da99 100644
--- a/providers/common/macs/kmac_prov.c
+++ b/providers/common/macs/kmac_prov.c
@@ -174,8 +174,10 @@ static void *kmac_fetch_new(void *provctx, const OSSL_PARAM *params)
     if (kctx == NULL)
         return 0;
     if (!ossl_prov_digest_load_from_params(&kctx->digest, params,
-                                      PROV_LIBRARY_CONTEXT_OF(provctx)))
+                                      PROV_LIBRARY_CONTEXT_OF(provctx))) {
+        kmac_free(kctx);
         return 0;
+    }
 
     kctx->out_len = EVP_MD_size(ossl_prov_digest_md(&kctx->digest));
     return kctx;