PROV: add RSA signature implementation

[thirdparty/openssl.git] / crypto / evp / evp_pbe.c

diff --git a/crypto/evp/evp_pbe.c b/crypto/evp/evp_pbe.c
index 5ccb8214a3d379c1348b92bae00ec7d30f1c35f6..a9f94bd5bcddea446c0e4f763b43054f6d0d4610 100644 (file)
--- a/crypto/evp/evp_pbe.c
+++ b/crypto/evp/evp_pbe.c
@@ -93,8 +93,9 @@ int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
     if (!EVP_PBE_find(EVP_PBE_TYPE_OUTER, OBJ_obj2nid(pbe_obj),
                       &cipher_nid, &md_nid, &keygen)) {
         char obj_tmp[80];
+
         EVPerr(EVP_F_EVP_PBE_CIPHERINIT, EVP_R_UNKNOWN_PBE_ALGORITHM);
-        if (!pbe_obj)
+        if (pbe_obj == NULL)
             OPENSSL_strlcpy(obj_tmp, "NULL", sizeof(obj_tmp));
         else
             i2t_ASN1_OBJECT(obj_tmp, sizeof(obj_tmp), pbe_obj);
@@ -102,7 +103,7 @@ int EVP_PBE_CipherInit(ASN1_OBJECT *pbe_obj, const char *pass, int passlen,
         return 0;
     }
 
-    if (!pass)
+    if (pass == NULL)
         passlen = 0;
     else if (passlen == -1)
         passlen = strlen(pass);