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authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2001-05-30 09:12:34 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2001-05-30 09:12:34 +0000
commitabfaac7a6cbdbfad9e7c05bc5ebcb4df57906fcb (patch)
tree4d406191345ff9f25e3a3c9ce5f85a3a13e6f7d1 /ruby.c
parent4cd1cd7201757185e63a5a33181932a6670887ad (diff)
* ruby.c (proc_options): unexpected SecurityError happens when -T4.
* regex.c (re_compile_pattern): * \1 .. \9 should be backreferences always. * regex.c (re_match): backreferences corresponding to unclosed/unmatched parentheses should fail always. * string.c (rb_str_cat): use rb_str_buf_cat() if possible. [new] * string.c (rb_str_append): ditto. * string.c (rb_str_buf_cat): remove unnecessary check (type, taint, modify) to gain performance. * string.c (rb_str_buf_append): ditto. * string.c (rb_str_buf_new): buffering string function. [new] * string.c (rb_str_buf_append): ditto. * string.c (rb_str_buf_cat): ditto. * time.c (make_time_t): local time adjustment revised. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1476 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ruby.c')
-rw-r--r--ruby.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/ruby.c b/ruby.c
index 2c3102e..e010829 100644
--- a/ruby.c
+++ b/ruby.c
@@ -681,6 +681,11 @@ proc_options(argc, argv)
ruby_show_copyright();
}
+ if (rb_safe_level() >= 4) {
+ OBJ_TAINT(rb_argv);
+ OBJ_TAINT(rb_load_path);
+ }
+
if (!e_script && argc == 0) { /* no more args */
if (verbose) exit(0);
script = "-";
@@ -726,6 +731,11 @@ proc_options(argc, argv)
process_sflag();
xflag = 0;
+
+ if (rb_safe_level() >= 4) {
+ FL_UNSET(rb_argv, FL_TAINT);
+ FL_UNSET(rb_load_path, FL_TAINT);
+ }
}
extern int ruby__end__seen;