Remove all getenv() calls, especially those wrapped by issetugid().

getenv()'s wrapped by issetugid() are safe, but issetugid() is correct
difficult to impliment on many operating systems.  By accident, a grand
experiment was run over the last year, where issetugid() returned 1 (the
safe value) on a few operating systems.  Noone noticed & complained that
certain environment variables were not working.......
ok doug beck jsing, discussion with others

1 files changed, 1 insertions, 5 deletions

diff --git a/src/lib/libcrypto/conf/conf_mod.c b/src/lib/libcrypto/conf/conf_mod.c
index 4363f297c7..cb54cc2a87 100644
--- a/src/lib/libcrypto/conf/conf_mod.c
+++ b/src/lib/libcrypto/conf/conf_mod.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: conf_mod.c,v 1.25 2014/07/22 02:21:20 beck Exp $ */
+/* $OpenBSD: conf_mod.c,v 1.26 2015/04/11 16:03:21 deraadt Exp $ */
 /* Written by Stephen Henson (steve@openssl.org) for the OpenSSL
  * project 2001.
  */
@@ -546,10 +546,6 @@ CONF_get1_default_config_file(void)
 {
         char *file = NULL;
 
-        if (issetugid() == 0)
-                file = getenv("OPENSSL_CONF");
-        if (file)
-                return strdup(file);
         if (asprintf(&file, "%s/openssl.cnf",
             X509_get_default_cert_area()) == -1)
                 return (NULL);