1 files changed, 2 insertions, 20 deletions

diff --git a/sshbuf.c b/sshbuf.c
index de783a363..20ddf9eb6 100644
--- a/sshbuf.c
+++ b/sshbuf.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: sshbuf.c,v 1.11 2017/06/01 06:58:25 djm Exp $ */
+/*      $OpenBSD: sshbuf.c,v 1.12 2018/07/09 21:56:06 markus Exp $      */
 /*
  * Copyright (c) 2011 Damien Miller
  *
@@ -36,7 +36,6 @@ sshbuf_check_sanity(const struct sshbuf *buf)
             (!buf->readonly && buf->d != buf->cd) ||
             buf->refcount < 1 || buf->refcount > SSHBUF_REFS_MAX ||
             buf->cd == NULL ||
-            (buf->dont_free && (buf->readonly || buf->parent != NULL)) ||
             buf->max_size > SSHBUF_SIZE_MAX ||
             buf->alloc > buf->max_size ||
             buf->size > buf->alloc ||
@@ -132,23 +131,8 @@ sshbuf_fromb(struct sshbuf *buf)
 }
 
 void
-sshbuf_init(struct sshbuf *ret)
-{
-        explicit_bzero(ret, sizeof(*ret));
-        ret->alloc = SSHBUF_SIZE_INIT;
-        ret->max_size = SSHBUF_SIZE_MAX;
-        ret->readonly = 0;
-        ret->dont_free = 1;
-        ret->refcount = 1;
-        if ((ret->cd = ret->d = calloc(1, ret->alloc)) == NULL)
-                ret->alloc = 0;
-}
-
-void
 sshbuf_free(struct sshbuf *buf)
 {
-        int dont_free = 0;
-
         if (buf == NULL)
                 return;
         /*
@@ -173,14 +157,12 @@ sshbuf_free(struct sshbuf *buf)
         buf->refcount--;
         if (buf->refcount > 0)
                 return;
-        dont_free = buf->dont_free;
         if (!buf->readonly) {
                 explicit_bzero(buf->d, buf->alloc);
                 free(buf->d);
         }
         explicit_bzero(buf, sizeof(*buf));
-        if (!dont_free)
-                free(buf);
+        free(buf);
 }
 
 void