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Bug #26937 Warning in xml.c
Submitted: 2004-01-16 12:22 UTC Modified: 2004-01-16 14:07 UTC
From: spam at pasher dot org Assigned:
Status: Closed Package: Compile Warning
PHP Version: 4.3.5RC1 OS: Debian Linux 2.4.20
Private report: No CVE-ID:
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 [2004-01-16 12:22 UTC] spam at pasher dot org 
Description:
------------
When compiling PHP (even as of 4.3.5RC1), it outputs the following warning:
/php-4.3.5RC1/ext/xml/xml.c: In function `xml_utf8_encode': 
/php-4.3.5RC1/ext/xml/xml.c:489: warning: comparison is always true due to limited range of data type 
/php-4.3.5RC1/ext/xml/xml.c:493: warning: comparison is always true due to limited range of data type

It looks like the variable in question (c) is declared as unsigned short. It is later being compared to 0x10000 and 0x200000, which is two large for a short.

I would assume an unsigned int would be enough.

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 [2004-01-16 14:07 UTC] [email protected] 
This bug has been fixed in CVS.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.
 
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