X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fobjects%2Fobj_xref.c;h=9f744bcededb177299af010530c4537b907454dc;hp=152eca5c6710dc9a4ff09690cf1f90667bd57ac0;hb=66bb328e1182bffe3b26c677802ec620a4eddfc9;hpb=50452b2e60b0e967b03a32462c29750a99de5ffe

diff --git a/crypto/objects/obj_xref.c b/crypto/objects/obj_xref.c
index 152eca5c67..9f744bcede 100644
--- a/crypto/objects/obj_xref.c
+++ b/crypto/objects/obj_xref.c
@@ -110,8 +110,10 @@ int OBJ_find_sigid_algs(int signid, int *pdig_nid, int *ppkey_nid)
 #endif
 	if (rv == NULL)
 		return 0;
-	*pdig_nid = rv->hash_id;
-	*ppkey_nid = rv->pkey_id;
+	if (pdig_nid)
+		*pdig_nid = rv->hash_id;
+	if (ppkey_nid)
+		*ppkey_nid = rv->pkey_id;
 	return 1;
 	}
 
@@ -144,7 +146,8 @@ int OBJ_find_sigid_by_algs(int *psignid, int dig_nid, int pkey_nid)
 #endif
 	if (rv == NULL)
 		return 0;
-	*psignid = (*rv)->sign_id;
+	if (psignid)
+		*psignid = (*rv)->sign_id;
 	return 1;
 	}