From: Richard Levitte <levitte@openssl.org>
Date: Tue, 12 Sep 2017 05:47:05 +0000 (+0200)
Subject: Disable the EGD seeding meachanism when stdio is disabled
X-Git-Tag: OpenSSL_1_1_1-pre1~669
X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff_plain;h=15a1bd0ab2950671686cea51f4218c8f3d92fad9

Disable the EGD seeding meachanism when stdio is disabled

crypto/rand/rand_egd.c makes extensive use of stdio functions.  When
they are disabled, it makes sense to disable egd as well.

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4358)
---

diff --git a/Configure b/Configure
index e60130502f..4d74b432eb 100755
--- a/Configure
+++ b/Configure
@@ -514,7 +514,7 @@ my @disable_cascades = (
     # no-autoalginit is only useful when building non-shared
     "autoalginit"       => [ "shared", "apps" ],
 
-    "stdio"             => [ "apps", "capieng" ],
+    "stdio"             => [ "apps", "capieng", "egd" ],
     "apps"              => [ "tests" ],
     "tests"             => [ "external-tests" ],
     "comp"              => [ "zlib" ],