diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-07-26 07:43:16 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-07-26 07:43:16 +0000 |
commit | 63b2b93950f9b0038927537578aff87aff4a1ece (patch) | |
tree | c930ba9b062b93dcff599da724d47fddab6198d6 /string.c | |
parent | e772234fb95ee806426fffb9e219d77d74950049 (diff) |
* string.c (rb_str_scan): add string modification check.
[ruby-core:7216]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10603 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -4255,6 +4255,7 @@ rb_str_scan(str, pat) VALUE result; long start = 0; VALUE match = Qnil; + char *p = RSTRING(str)->ptr; long len = RSTRING(str)->len; pat = get_pat(pat, 1); if (!rb_block_given_p()) { @@ -4272,6 +4273,7 @@ rb_str_scan(str, pat) match = rb_backref_get(); rb_match_busy(match); rb_yield(result); + str_mod_check(str, p, len); rb_backref_set(match); /* restore $~ value */ } rb_backref_set(match); |