X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fevp%2Fnames.c;h=f2869f5c7853bdf1f63f6bfa3b78a6ad25dfabf3;hp=7e4d742a666892f31b550057708efc146a1e7dcf;hb=17084562205108d08d562065b0fcbf5722a03186;hpb=ff04bbe363ae8e98ab78c9d1c3735e9ac220c4b9

diff --git a/crypto/evp/names.c b/crypto/evp/names.c
index 7e4d742a66..f2869f5c78 100644
--- a/crypto/evp/names.c
+++ b/crypto/evp/names.c
@@ -86,7 +86,7 @@ int EVP_add_digest(const EVP_MD *md)
 	r=OBJ_NAME_add(OBJ_nid2ln(md->type),OBJ_NAME_TYPE_MD_METH,(const char *)md);
 	if (r == 0) return(0);
 
-	if (md->type != md->pkey_type)
+	if (md->pkey_type && md->type != md->pkey_type)
 		{
 		r=OBJ_NAME_add(OBJ_nid2sn(md->pkey_type),
 			OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,name);