diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | sprintf.c | 1 | ||||
-rw-r--r-- | test/-ext-/test_printf.rb | 22 |
3 files changed, 24 insertions, 4 deletions
@@ -1,7 +1,4 @@ -Wed Aug 15 16:23:35 2012 Nobuyoshi Nakada <nobu@ruby-lang.org> - - * sprintf.c (ruby__sfvwrite): set buffer length and exclude - uninitialized garbage to get correct coderange. +Wed Aug 15 16:26:52 2012 Nobuyoshi Nakada <nobu@ruby-lang.org> * sprintf.c (ruby__sfvextra): the result should be infected by the given strings. @@ -1210,6 +1210,7 @@ ruby__sfvextra(rb_printf_buffer *fp, size_t valsize, void *valp, long *sz, int s StringValueCStr(value); RSTRING_GETMEM(value, cp, *sz); ((rb_printf_buffer_extra *)fp)->value = value; + OBJ_INFECT(result, value); return cp; } diff --git a/test/-ext-/test_printf.rb b/test/-ext-/test_printf.rb index fc4e065345..4c4001654a 100644 --- a/test/-ext-/test_printf.rb +++ b/test/-ext-/test_printf.rb @@ -28,4 +28,26 @@ class Test_SPrintf < Test::Unit::TestCase end assert_equal("<\u{3042 3044 3046 3048 304a}>", Bug::Printf.s(self)) end + + def test_taint + def self.to_s + super.taint + end + assert_equal({to_s: true, inspect: true}, + { + to_s: Bug::Printf.s(self).tainted?, + inspect: Bug::Printf.v(self).tainted?, + }) + end + + def test_trust + def self.to_s + super.untrust + end + assert_equal({to_s: true, inspect: true}, + { + to_s: Bug::Printf.s(self).untrusted?, + inspect: Bug::Printf.v(self).untrusted?, + }) + end end |