Deprecate taint/trust and related methods, and make the methods no-ops

This removes the related tests, and puts the related specs behind
version guards.  This affects all code in lib, including some
libraries that may want to support older versions of Ruby.

1 files changed, 2 insertions, 0 deletions

diff --git a/ext/etc/etc.c b/ext/etc/etc.c
index 1bb10e0b38..28761df8c1 100644
--- a/ext/etc/etc.c
+++ b/ext/etc/etc.c
@@ -219,6 +219,7 @@ etc_getpwnam(VALUE obj, VALUE nam)
     struct passwd *pwd;
     const char *p = StringValueCStr(nam);
 
+    rb_check_safe_obj(nam);
     pwd = getpwnam(p);
     if (pwd == 0) rb_raise(rb_eArgError, "can't find user for %"PRIsVALUE, nam);
     return setup_passwd(pwd);
@@ -462,6 +463,7 @@ etc_getgrnam(VALUE obj, VALUE nam)
     struct group *grp;
     const char *p = StringValueCStr(nam);
 
+    rb_check_safe_obj(nam);
     grp = getgrnam(p);
     if (grp == 0) rb_raise(rb_eArgError, "can't find group for %"PRIsVALUE, nam);
     return setup_group(grp);