From: Corinna Vinschen <corinna@vinschen.de>
Date: Mon, 31 Jan 2005 20:02:36 +0000 (+0000)
Subject: 	* environ.cc (set_traverse): New function.
X-Git-Tag: binutils-2_16-branchpoint~118
X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=740760ec5af3cbceab552c4f3c821c4538f1fada;p=newlib-cygwin.git

	* environ.cc (set_traverse): New function.
	(parse_thing): Add "traverse" option.  Sort options alphabetically.
	(environ_init): On NT, switch on traverse checking by default.
---

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 81247a4d2..63fba2379 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,9 @@
+2005-01-31  Corinna Vinschen  <corinna@vinschen.de>
+
+	* environ.cc (set_traverse): New function.
+	(parse_thing): Add "traverse" option.  Sort options alphabetically.
+	(environ_init): On NT, switch on traverse checking by default.
+
 2005-01-31  Christopher Faylor  <cgf@timesys.com>
 
 	* smallprint.c (__rn): Regparmize.
diff --git a/winsup/cygwin/environ.cc b/winsup/cygwin/environ.cc
index 961dd97ce..6bb3ae971 100644
--- a/winsup/cygwin/environ.cc
+++ b/winsup/cygwin/environ.cc
@@ -494,6 +494,14 @@ set_ntsec (const char *buf)
   allow_ntsec = (buf && strcasematch (buf, "yes") && wincap.has_security ());
 }
 
+static void
+set_traverse (const char *buf)
+{
+  if (wincap.has_security ())
+    set_process_privilege (SE_CHANGE_NOTIFY_NAME,
+			   !buf || !strcasematch (buf, "yes"));
+}
+
 static void
 set_smbntsec (const char *buf)
 {
@@ -526,9 +534,6 @@ static struct parse_thing
   {"binmode", {x: &binmode}, justset, NULL, {{O_TEXT}, {O_BINARY}}},
   {"check_case", {func: &check_case_init}, isfunc, NULL, {{0}, {0}}},
   {"codepage", {func: &codepage_init}, isfunc, NULL, {{0}, {0}}},
-#ifdef USE_SERVER
-  {"server", {&allow_server}, justset, NULL, {{false}, {true}}},
-#endif
   {"envcache", {&envcache}, justset, NULL, {{true}, {false}}},
   {"error_start", {func: &error_start_init}, isfunc, NULL, {{0}, {0}}},
   {"export", {&export_settings}, justset, NULL, {{false}, {true}}},
@@ -536,8 +541,12 @@ static struct parse_thing
   {"glob", {func: &glob_init}, isfunc, NULL, {{0}, {s: "normal"}}},
   {"ntea", {func: set_ntea}, isfunc, NULL, {{0}, {s: "yes"}}},
   {"ntsec", {func: set_ntsec}, isfunc, NULL, {{0}, {s: "yes"}}},
-  {"smbntsec", {func: set_smbntsec}, isfunc, NULL, {{0}, {s: "yes"}}},
+  {"traverse", {func: set_traverse}, isfunc, NULL, {{0}, {s: "yes"}}},
   {"reset_com", {&reset_com}, justset, NULL, {{false}, {true}}},
+#ifdef USE_SERVER
+  {"server", {&allow_server}, justset, NULL, {{false}, {true}}},
+#endif
+  {"smbntsec", {func: set_smbntsec}, isfunc, NULL, {{0}, {s: "yes"}}},
   {"strip_title", {&strip_title_path}, justset, NULL, {{false}, {true}}},
   {"subauth_id", {func: &subauth_id_init}, isfunc, NULL, {{0}, {0}}},
   {"title", {&display_title}, justset, NULL, {{false}, {true}}},
@@ -689,9 +698,12 @@ environ_init (char **envp, int envc)
   if (myself->progname[0])
     got_something_from_registry = regopt (myself->progname) || got_something_from_registry;
 
-  /* Set ntsec explicit as default, if NT is running */
+  /* Set ntsec and traverse checking explicit as default, if NT is running */
   if (wincap.has_security ())
-    allow_ntsec = true;
+    {
+      allow_ntsec = true;
+      set_process_privilege (SE_CHANGE_NOTIFY_NAME, false);
+    }
 
   if (!envp)
     envp_passed_in = 0;