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, 1 insertions, 5 deletions

diff --git a/signal.c b/signal.c
index 82aeb81718..17aca47692 100644
--- a/signal.c
+++ b/signal.c
@@ -1195,7 +1195,7 @@ trap_handler(VALUE *cmd, int sig)
 	if (!NIL_P(command)) {
 	    const char *cptr;
 	    long len;
-	    SafeStringValue(command);	/* taint check */
+            StringValue(command);
 	    *cmd = command;
 	    RSTRING_GETMEM(command, cptr, len);
 	    switch (len) {
@@ -1393,10 +1393,6 @@ sig_trap(int argc, VALUE *argv, VALUE _)
 	func = trap_handler(&cmd, sig);
     }
 
-    if (OBJ_TAINTED(cmd)) {
-	rb_raise(rb_eSecurityError, "Insecure: tainted signal trap");
-    }
-
     return trap(sig, func, cmd);
 }