external/openssh: update to 6.8p1.
In preparation for some updates to external/openssh to make it work with
BoringSSL, this change updates the code to a recent version. The current
version (5.9p1) is coming up on four years old now.
* Confirmed that f5c67b478bef9992de9e9ec91ce10af4f6205e0d matches
OpenSSH 5.9p1 exactly (save for the removal of the scard
subdirectory).
* Downloaded openssh-6.8p1.tar.gz (SHA256:
3ff64ce73ee124480b5bf767b9830d7d3c03bbcb6abe716b78f0192c37ce160e)
and verified with PGP signature. (I've verified Damien's key in
person previously.)
* Applied changes between f5c67b478bef9992de9e9ec91ce10af4f6205e0d and
OpenSSH 5.9p1 to 6.8p1 and updated the build as best I can. The
ugliest change is probably the duplication of umac.c to umac128.c
because Android conditionally compiles that file twice. See the
comment in those files.
Change-Id: I63cb07a8118afb5a377f116087a0882914cea486
diff --git a/xmalloc.c b/xmalloc.c
index 9985b4c..cd59dc2 100644
--- a/xmalloc.c
+++ b/xmalloc.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: xmalloc.c,v 1.27 2006/08/03 03:34:42 deraadt Exp $ */
+/* $OpenBSD: xmalloc.c,v 1.31 2015/02/06 23:21:59 millert Exp $ */
/*
* Author: Tatu Ylonen <ylo@cs.hut.fi>
* Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -15,8 +15,10 @@
#include "includes.h"
-#include <sys/param.h>
#include <stdarg.h>
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -33,7 +35,7 @@
fatal("xmalloc: zero size");
ptr = malloc(size);
if (ptr == NULL)
- fatal("xmalloc: out of memory (allocating %lu bytes)", (u_long) size);
+ fatal("xmalloc: out of memory (allocating %zu bytes)", size);
return ptr;
}
@@ -44,12 +46,12 @@
if (size == 0 || nmemb == 0)
fatal("xcalloc: zero size");
- if (SIZE_T_MAX / nmemb < size)
- fatal("xcalloc: nmemb * size > SIZE_T_MAX");
+ if (SIZE_MAX / nmemb < size)
+ fatal("xcalloc: nmemb * size > SIZE_MAX");
ptr = calloc(nmemb, size);
if (ptr == NULL)
- fatal("xcalloc: out of memory (allocating %lu bytes)",
- (u_long)(size * nmemb));
+ fatal("xcalloc: out of memory (allocating %zu bytes)",
+ size * nmemb);
return ptr;
}
@@ -61,26 +63,18 @@
if (new_size == 0)
fatal("xrealloc: zero size");
- if (SIZE_T_MAX / nmemb < size)
- fatal("xrealloc: nmemb * size > SIZE_T_MAX");
+ if (SIZE_MAX / nmemb < size)
+ fatal("xrealloc: nmemb * size > SIZE_MAX");
if (ptr == NULL)
new_ptr = malloc(new_size);
else
new_ptr = realloc(ptr, new_size);
if (new_ptr == NULL)
- fatal("xrealloc: out of memory (new_size %lu bytes)",
- (u_long) new_size);
+ fatal("xrealloc: out of memory (new_size %zu bytes)",
+ new_size);
return new_ptr;
}
-void
-xfree(void *ptr)
-{
- if (ptr == NULL)
- fatal("xfree: NULL pointer given as argument");
- free(ptr);
-}
-
char *
xstrdup(const char *str)
{