[openssl-commits] [openssl] master update

[Paul I. Dale]

The branch master has been updated
       via  a8d3dbe19b5c7e5b828792bfe7dcf8dc6d225c62 (commit)
      from  59701e6363531cddef5b2114c0127b8453deb1f3 (commit)


- Log -----------------------------------------------------------------
commit a8d3dbe19b5c7e5b828792bfe7dcf8dc6d225c62
Author: Pauli <paul.dale at oracle.com>
Date:   Mon Sep 3 07:29:45 2018 +1000

    Check for a failure return from EVP_MD_CTX_new() in OCSP_basic_sign().
    
    Reviewed-by: Tim Hudson <tjh at openssl.org>
    (Merged from https://github.com/openssl/openssl/pull/7087)

-----------------------------------------------------------------------

Summary of changes:
 crypto/ocsp/ocsp_srv.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/crypto/ocsp/ocsp_srv.c b/crypto/ocsp/ocsp_srv.c
index eff6ddb..6bd6f7b 100644
--- a/crypto/ocsp/ocsp_srv.c
+++ b/crypto/ocsp/ocsp_srv.c
@@ -237,6 +237,9 @@ int OCSP_basic_sign(OCSP_BASICRESP *brsp,
     EVP_PKEY_CTX *pkctx = NULL;
     int i;
 
+    if (ctx == NULL)
+        return 0;
+
     if (!EVP_DigestSignInit(ctx, &pkctx, dgst, NULL, key)) {
         EVP_MD_CTX_free(ctx);
         return 0;