diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-12-21 09:20:54 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-12-21 09:20:54 +0000 |
commit | ec7a338ade8a39f3099f0d78baae52be45cb1b62 (patch) | |
tree | 70b7bb8ffc22b0788a94c28f3c041dc35f6a50b9 /re.c | |
parent | 1a4f41f05361505856573a55e64634b065f9d1b9 (diff) |
* variable.c (rb_cvar_set): add frozen class/module check.
* variable.c (rb_cvar_declare): add frozen class/module check.
* re.c (match_to_a): should propagate taint.
* re.c (rb_reg_s_quote): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@1932 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 're.c')
-rw-r--r-- | re.c | 15 |
1 files changed, 10 insertions, 5 deletions
@@ -760,11 +760,16 @@ match_to_a(match) VALUE ary = rb_ary_new2(regs->num_regs); char *ptr = RSTRING(RMATCH(match)->str)->ptr; int i; - + int taint = OBJ_TAINTED(match); + for (i=0; i<regs->num_regs; i++) { - if (regs->beg[i] == -1) rb_ary_push(ary, Qnil); - else rb_ary_push(ary, rb_str_new(ptr+regs->beg[i], - regs->end[i]-regs->beg[i])); + if (regs->beg[i] == -1) { + rb_ary_push(ary, Qnil); + } else { + VALUE str = rb_str_new(ptr+regs->beg[i], regs->end[i]-regs->beg[i]); + if (taint) OBJ_TAINT(str); + rb_ary_push(ary, str); + } } return ary; } @@ -1082,7 +1087,7 @@ rb_reg_s_quote(argc, argv) } kcode_reset_option(); rb_str_resize(tmp, t - RSTRING(tmp)->ptr); - + OBJ_INFECT(tmp, str); return tmp; } |