gss: Fix warnings

2021-03-27 23:28:17 -05:00
parent 65caff79a3
commit 96b7ea671d
14 changed files with 58 additions and 32 deletions
--- a/lib/gssapi/krb5/arcfour.c
+++ b/lib/gssapi/krb5/arcfour.c
@@ -177,7 +177,7 @@ arcfour_mic_cksum_iov(krb5_context context,
 	memcpy(ptr + ofs,
 	       padding->buffer.value,
 	       padding->buffer.length);
-	ofs += padding->buffer.length;
+	/* ofs += padding->buffer.length; */
    }

    ret = krb5_crypto_init(context, key, 0, &crypto);
@@ -880,6 +880,11 @@ _gssapi_wrap_iov_length_arcfour(OM_uint32 *minor_status,
 	}
    }

+    if (header == NULL) {
+        *minor_status = EINVAL;
+        return GSS_S_FAILURE;
+    }
+
    major_status = _gk_verify_buffers(minor_status, ctx, header,
 				      padding, trailer, FALSE);
    if (major_status != GSS_S_COMPLETE) {