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	* ext/iconv/iconv.c (iconv_convert): check upper bound. a patch from
Daniel Luz at [ruby-Bugs-17910]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@15482 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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		|  | @ -1,3 +1,8 @@ | ||||||
|  | Fri Feb 15 15:23:12 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org> | ||||||
|  | 
 | ||||||
|  | 	* ext/iconv/iconv.c (iconv_convert): check upper bound.  a patch from | ||||||
|  | 	  Daniel Luz at [ruby-Bugs-17910]. | ||||||
|  | 
 | ||||||
| Fri Feb 15 02:42:25 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org> | Fri Feb 15 02:42:25 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org> | ||||||
| 
 | 
 | ||||||
| 	* configure.in (ftruncate): check if available. | 	* configure.in (ftruncate): check if available. | ||||||
|  |  | ||||||
|  | @ -423,8 +423,11 @@ iconv_convert | ||||||
| 	    length = 0; | 	    length = 0; | ||||||
| 	else if ((length -= start) < 0) | 	else if ((length -= start) < 0) | ||||||
| 	    length = 0; | 	    length = 0; | ||||||
| 	else | 	else { | ||||||
| 	    inptr += start; | 	    inptr += start; | ||||||
|  | 	    if (length > slen) | ||||||
|  | 		length = slen; | ||||||
|  | 	} | ||||||
|     } |     } | ||||||
|     instart = inptr; |     instart = inptr; | ||||||
|     inlen = length; |     inlen = length; | ||||||
|  |  | ||||||
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