From: stas at zend dot com
Operating system: *
PHP version: 5.3CVS-2008-01-25 (CVS)
PHP Bug Type: JSON related
Bug description: json_encode silently cuts non-UTF8 strings
Description:
------------
Right now, if json_encode sees wrong UTF-8 data, it just cuts the string
in the middle, no error returned, no message produced.
I think it's not a good idea to just silently cut the data. In fact, I
think it is a bug caused by this code in ext/json/utf8_to_utf16.c:
if (c < 0) {
return UTF8_END ? the_index : UTF8_ERROR;
}
which inherited this bug from code published on json.org. It should be:
if (c < 0) {
return (c == UTF8_END) ? the_index : UTF8_ERROR;
}
Reproduce code:
---------------
var_dump(json_encode("ab\xE0"));
var_dump(json_encode("ab\xE0\""));
Expected result:
----------------
Some error message
Actual result:
--------------
Just:
""ab""
""ab""
--
Edit bug report at http://bugs.php.net/?id=43941&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=43941&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=43941&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=43941&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=43941&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=43941&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=43941&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=43941&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=43941&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=43941&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=43941&r=support
Expected behavior: http://bugs.php.net/fix.php?id=43941&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=43941&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=43941&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=43941&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=43941&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=43941&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=43941&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=43941&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=43941&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=43941&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=43941&r=mysqlcfg
