* ext/syslog/syslog.c (syslog_write): syslog operations should be

  protected from $SAFE level 4.  a patch from Keita Yamaguchi
  <keita.yamaguchi at gmail.com>.

* ext/syslog/syslog.c (mSyslog_close): ditto.

* ext/syslog/syslog.c (mSyslog_set_mask): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17726 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 0 deletions

diff --git a/ext/syslog/syslog.c b/ext/syslog/syslog.c
index 4ac645969d..4503e35461 100644
--- a/ext/syslog/syslog.c
+++ b/ext/syslog/syslog.c
@@ -22,6 +22,7 @@ static void syslog_write(int pri, int argc, VALUE *argv)
 {
     VALUE str;
 
+    rb_secure(4);
     if (argc < 1) {
         rb_raise(rb_eArgError, "no log message supplied");
     }
@@ -38,6 +39,7 @@ static void syslog_write(int pri, int argc, VALUE *argv)
 /* Syslog module methods */
 static VALUE mSyslog_close(VALUE self)
 {
+    rb_secure(4);
     if (!syslog_opened) {
         rb_raise(rb_eRuntimeError, "syslog not opened");
     }
@@ -132,6 +134,7 @@ static VALUE mSyslog_get_mask(VALUE self)
 
 static VALUE mSyslog_set_mask(VALUE self, VALUE mask)
 {
+    rb_secure(4);
     if (!syslog_opened) {
         rb_raise(rb_eRuntimeError, "must open syslog before setting log mask");
     }