From: Andy Polyakov <appro@openssl.org>
Date: Sat, 10 Mar 2018 18:38:28 +0000 (+0100)
Subject: mem_sec.c: portability fixup.
X-Git-Tag: OpenSSL_1_1_1-pre3~124
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f1c00b93e2138e5a45e8b500dec6bb3b2e035771;p=thirdparty%2Fopenssl.git

mem_sec.c: portability fixup.

Reviewed-by: Rich Salz <rsalz@openssl.org>
---

diff --git a/crypto/mem_sec.c b/crypto/mem_sec.c
index ab4d137f633..1c1327037ac 100644
--- a/crypto/mem_sec.c
+++ b/crypto/mem_sec.c
@@ -33,8 +33,10 @@
 # include <sys/mman.h>
 # if defined(OPENSSL_SYS_LINUX)
 #  include <sys/syscall.h>
-#  include <linux/mman.h>
-#  include <errno.h>
+#  if defined(SYS_mlock2)
+#   include <linux/mman.h>
+#   include <errno.h>
+#  endif
 # endif
 # include <sys/param.h>
 # include <sys/stat.h>