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* regex.c (re_compile_pattern): numeric literal inside character class

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disabled succeeding backtrack.  fixed: [ruby-list:41328]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9410 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2005-10-18 16:27:53 +00:00
parent 1a644ec72d
commit 28a9321284
2 changed files with 6 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Wed Oct 19 01:27:07 2005 Nobuyoshi Nakada <nobu@ruby-lang.org>
* regex.c (re_compile_pattern): numeric literal inside character class
disabled succeeding backtrack. fixed: [ruby-list:41328]
Mon Oct 17 21:18:50 2005 Nobuyoshi Nakada <nobu@ruby-lang.org>
* parse.y (parser_heap): byacc never free parser stack.

1
regex.c
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@ -1725,6 +1725,7 @@ re_compile_pattern(pattern, size, bufp)
memmove(&b[(unsigned char)b[-1]], &b[(1 << BYTEWIDTH) / BYTEWIDTH],
2 + EXTRACT_UNSIGNED(&b[(1 << BYTEWIDTH) / BYTEWIDTH])*8);
b += b[-1] + 2 + EXTRACT_UNSIGNED(&b[(unsigned char)b[-1]])*8;
had_num_literal = 0;
break;
case '(':