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author | Jeremy Evans <code@jeremyevans.net> | 2019-09-20 19:06:22 -0700 |
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committer | Jeremy Evans <code@jeremyevans.net> | 2019-11-18 01:00:25 +0200 |
commit | c5c05460ac20abcbc0ed686eb4acf06da7a39a79 (patch) | |
tree | 991109a68f3b1cd2e256a936701d3b2badd3ddac /lib/debug.rb | |
parent | 7b6a8b5b54448235e17ed187d9d73f56893e1b6f (diff) | |
download | ruby-c5c05460ac20abcbc0ed686eb4acf06da7a39a79.tar.gz |
Warn on access/modify of $SAFE, and remove effects of modifying $SAFE
This removes the security features added by $SAFE = 1, and warns for access
or modification of $SAFE from Ruby-level, as well as warning when calling
all public C functions related to $SAFE.
This modifies some internal functions that took a safe level argument
to no longer take the argument.
rb_require_safe now warns, rb_require_string has been added as a
version that takes a VALUE and does not warn.
One public C function that still takes a safe level argument and that
this doesn't warn for is rb_eval_cmd. We may want to consider
adding an alternative method that does not take a safe level argument,
and warn for rb_eval_cmd.
Diffstat (limited to 'lib/debug.rb')
-rw-r--r-- | lib/debug.rb | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/lib/debug.rb b/lib/debug.rb index 34d7d27406..ce8b7d7fb9 100644 --- a/lib/debug.rb +++ b/lib/debug.rb @@ -5,11 +5,6 @@ require 'continuation' -if $SAFE > 0 - STDERR.print "-r debug.rb is not available in safe mode\n" - exit 1 -end - require 'tracer' require 'pp' |