Provide CBB_add_u32(), as needed for an upcoming conversion.

ok tb@

1 files changed, 10 insertions, 1 deletions

diff --git a/src/lib/libssl/bs_cbb.c b/src/lib/libssl/bs_cbb.c
index bf7de3fd33..beb588fe25 100644
--- a/src/lib/libssl/bs_cbb.c
+++ b/src/lib/libssl/bs_cbb.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: bs_cbb.c,v 1.18 2017/11/28 16:34:20 jsing Exp $       */
+/*      $OpenBSD: bs_cbb.c,v 1.19 2018/08/16 18:39:37 jsing Exp $       */
 /*
  * Copyright (c) 2014, Google Inc.
  *
@@ -406,6 +406,15 @@ CBB_add_u24(CBB *cbb, size_t value)
 }
 
 int
+CBB_add_u32(CBB *cbb, size_t value)
+{
+        if (value > 0xffffffffUL)
+                return 0;
+
+        return cbb_add_u(cbb, (uint32_t)value, 4);
+}
+
+int
 CBB_add_asn1_uint64(CBB *cbb, uint64_t value)
 {
         CBB child;