5 files changed, 123 insertions, 5 deletions

diff --git a/ChangeLog b/ChangeLog
index b4abe75fc..0a5c5059d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,9 @@
    Iain Morgan
  - (dtucker) [configure.ac openbsd-compat/bsd-misc.c openbsd-compat/bsd-misc.h]
    Use getpgrp() if we don't have getpgid() (old BSDs, maybe others).
+ - (dtucker) [configure.ac openbsd-compat/Makefile.in openbsd-compat/strtoull.c
+   openbsd-compat/openbsd-compat.h] Add strtoull to compat library for
+   platforms that don't have it.
  - (djm) OpenBSD CVS Sync
    - djm@cvs.openbsd.org 2013/02/14 21:35:59
      [auth2-pubkey.c]
diff --git a/configure.ac b/configure.ac
index def34fa0b..d62323d97 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-# $Id: configure.ac,v 1.504 2013/02/15 00:41:35 dtucker Exp $
+# $Id: configure.ac,v 1.505 2013/02/15 01:13:01 dtucker Exp $
 #
 # Copyright (c) 1999-2004 Damien Miller
 #
@@ -15,7 +15,7 @@
 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 AC_INIT([OpenSSH], [Portable], [openssh-unix-dev@mindrot.org])
-AC_REVISION($Revision: 1.504 $)
+AC_REVISION($Revision: 1.505 $)
 AC_CONFIG_SRCDIR([ssh.c])
 AC_LANG([C])
 
@@ -1611,6 +1611,7 @@ AC_CHECK_FUNCS([ \
         strtonum \
         strtoll \
         strtoul \
+        strtoull \
         swap32 \
         sysconf \
         tcgetpgrp \
diff --git a/openbsd-compat/Makefile.in b/openbsd-compat/Makefile.in
index 992b9743b..e1c3651e8 100644
--- a/openbsd-compat/Makefile.in
+++ b/openbsd-compat/Makefile.in
@@ -1,4 +1,4 @@
-# $Id: Makefile.in,v 1.49 2012/11/05 06:04:37 dtucker Exp $
+# $Id: Makefile.in,v 1.50 2013/02/15 01:13:02 dtucker Exp $
 
 sysconfdir=@sysconfdir@
 piddir=@piddir@
@@ -16,7 +16,7 @@ RANLIB=@RANLIB@
 INSTALL=@INSTALL@
 LDFLAGS=-L. @LDFLAGS@
 
-OPENBSD=base64.o basename.o bindresvport.o daemon.o dirname.o fmt_scaled.o getcwd.o getgrouplist.o getopt.o getrrsetbyname.o glob.o inet_aton.o inet_ntoa.o inet_ntop.o mktemp.o pwcache.o readpassphrase.o realpath.o rresvport.o setenv.o setproctitle.o sha2.o sigact.o strlcat.o strlcpy.o strmode.o strnlen.o strptime.o strsep.o strtonum.o strtoll.o strtoul.o timingsafe_bcmp.o vis.o
+OPENBSD=base64.o basename.o bindresvport.o daemon.o dirname.o fmt_scaled.o getcwd.o getgrouplist.o getopt.o getrrsetbyname.o glob.o inet_aton.o inet_ntoa.o inet_ntop.o mktemp.o pwcache.o readpassphrase.o realpath.o rresvport.o setenv.o setproctitle.o sha2.o sigact.o strlcat.o strlcpy.o strmode.o strnlen.o strptime.o strsep.o strtonum.o strtoll.o strtoul.o strtoull.o timingsafe_bcmp.o vis.o
 
 COMPAT=bsd-arc4random.o bsd-asprintf.o bsd-closefrom.o bsd-cray.o bsd-cygwin_util.o bsd-getpeereid.o getrrsetbyname-ldns.o bsd-misc.o bsd-nextstep.o bsd-openpty.o bsd-poll.o bsd-setres_id.o bsd-snprintf.o bsd-statvfs.o bsd-waitpid.o fake-rfc2553.o openssl-compat.o xmmap.o xcrypt.o
 
diff --git a/openbsd-compat/openbsd-compat.h b/openbsd-compat/openbsd-compat.h
index 664cb0445..99cebef71 100644
--- a/openbsd-compat/openbsd-compat.h
+++ b/openbsd-compat/openbsd-compat.h
@@ -1,4 +1,4 @@
-/* $Id: openbsd-compat.h,v 1.53 2012/11/05 06:04:38 dtucker Exp $ */
+/* $Id: openbsd-compat.h,v 1.54 2013/02/15 01:13:02 dtucker Exp $ */
 
 /*
  * Copyright (c) 1999-2003 Damien Miller.  All rights reserved.
@@ -218,6 +218,10 @@ char *group_from_gid(gid_t, int);
 int timingsafe_bcmp(const void *, const void *, size_t);
 #endif
 
+#ifndef HAVE_STRTOULL
+unsigned long long strtoull(const char *, char **, int);
+#endif
+
 void *xmmap(size_t size);
 char *xcrypt(const char *password, const char *salt);
 char *shadow_pw(struct passwd *pw);
diff --git a/openbsd-compat/strtoull.c b/openbsd-compat/strtoull.c
new file mode 100644
index 000000000..f7c818c52
--- /dev/null
+++ b/openbsd-compat/strtoull.c
@@ -0,0 +1,110 @@
+/*      $OpenBSD: strtoull.c,v 1.5 2005/08/08 08:05:37 espie Exp $ */
+/*-
+ * Copyright (c) 1992 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/* OPENBSD ORIGINAL: lib/libc/stdlib/strtoull.c */
+
+#include "includes.h"
+#ifndef HAVE_STRTOULL
+
+#include <sys/types.h>
+
+#include <ctype.h>
+#include <errno.h>
+#include <limits.h>
+#include <stdlib.h>
+
+/*
+ * Convert a string to an unsigned long long.
+ *
+ * Ignores `locale' stuff.  Assumes that the upper and lower case
+ * alphabets and digits are each contiguous.
+ */
+unsigned long long
+strtoull(const char *nptr, char **endptr, int base)
+{
+        const char *s;
+        unsigned long long acc, cutoff;
+        int c;
+        int neg, any, cutlim;
+
+        /*
+         * See strtoq for comments as to the logic used.
+         */
+        s = nptr;
+        do {
+                c = (unsigned char) *s++;
+        } while (isspace(c));
+        if (c == '-') {
+                neg = 1;
+                c = *s++;
+        } else { 
+                neg = 0;
+                if (c == '+')
+                        c = *s++;
+        }
+        if ((base == 0 || base == 16) &&
+            c == '0' && (*s == 'x' || *s == 'X')) {
+                c = s[1];
+                s += 2;
+                base = 16;
+        }
+        if (base == 0)
+                base = c == '0' ? 8 : 10;
+
+        cutoff = ULLONG_MAX / (unsigned long long)base;
+        cutlim = ULLONG_MAX % (unsigned long long)base;
+        for (acc = 0, any = 0;; c = (unsigned char) *s++) {
+                if (isdigit(c))
+                        c -= '0';
+                else if (isalpha(c))
+                        c -= isupper(c) ? 'A' - 10 : 'a' - 10;
+                else
+                        break;
+                if (c >= base)
+                        break;
+                if (any < 0)
+                        continue;
+                if (acc > cutoff || (acc == cutoff && c > cutlim)) {
+                        any = -1;
+                        acc = ULLONG_MAX;
+                        errno = ERANGE;
+                } else {
+                        any = 1;
+                        acc *= (unsigned long long)base;
+                        acc += c;
+                }
+        }
+        if (neg && any > 0)
+                acc = -acc;
+        if (endptr != 0)
+                *endptr = (char *) (any ? s - 1 : nptr);
+        return (acc);
+}
+#endif /* !HAVE_STRTOULL */