From 3e923d8ce3d8ad7e6d84867f6e9152de1c2984ea Mon Sep 17 00:00:00 2001
From: yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 11 Nov 2008 08:41:44 +0000
Subject: merges r20143 from trunk into ruby_1_9_1. * safe.c (safe_setter): add
 warning for $SAFE=3.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@20188 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 safe.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'safe.c')

diff --git a/safe.c b/safe.c
index e351579132..ebe62f4206 100644
--- a/safe.c
+++ b/safe.c
@@ -66,6 +66,9 @@ safe_setter(VALUE val)
 		 "tried to downgrade safe level from %d to %d",
 		 th->safe_level, level);
     }
+    if (level == 3) {
+	rb_warning("$SAFE=3 does no sandboxing; you might want to use $SAFE=4");
+    }
     if (level > SAFE_LEVEL_MAX) {
 	level = SAFE_LEVEL_MAX;
     }
-- 
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