- djm@cvs.openbsd.org 2014/04/28 03:09:18
[authfile.c bufaux.c buffer.h channels.c krl.c mux.c packet.c packet.h]
[ssh-keygen.c]
buffer_get_string_ptr's return should be const to remind
callers that futzing with it will futz with the actual buffer
contents
diff --git a/bufaux.c b/bufaux.c
index f6a6f2a..2c8f96c 100644
--- a/bufaux.c
+++ b/bufaux.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bufaux.c,v 1.57 2014/04/16 23:22:45 djm Exp $ */
+/* $OpenBSD: bufaux.c,v 1.58 2014/04/28 03:09:18 djm Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -236,7 +236,7 @@
return ret;
}
-void *
+const void *
buffer_get_string_ptr_ret(Buffer *buffer, u_int *length_ptr)
{
void *ptr;
@@ -255,10 +255,10 @@
return (ptr);
}
-void *
+const void *
buffer_get_string_ptr(Buffer *buffer, u_int *length_ptr)
{
- void *ret;
+ const void *ret;
if ((ret = buffer_get_string_ptr_ret(buffer, length_ptr)) == NULL)
fatal("buffer_get_string_ptr: buffer error");