#47831 [Opn->Csd]: Compile warning for strnlen() in main/spprintf.c (missing #define _GNU_SOURCE)
ID: 47831
Updated by: iliaa@php.net
Reported By: rainer dot jung at kippdata dot de
-Status: Open
+Status: Closed
Bug Type: Compile Warning
Operating System: Linux
PHP Version: 5.2.9
New Comment:
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/.
Thank you for the report, and for helping us make PHP better.
Previous Comments:
------------------------------------------------------------------------
[2009-03-29 20:00:38] rainer dot jung at kippdata dot de
Description:
------------
PHP 5.2.9 does auto detection for strnlen(). On Linux the detection
results in strnlen() availability.
The function is only available, when _GNU_SOURCE is defined though.
File main/spprintf.c uses it without _GNU_SOURCE in PHP 5.2.9.
This is due to an incomplete backport from MAIN and 5.3.
See
http://cvs.php.net/viewvc.cgi/php-src/main/spprintf.c?r1=1.25.2.2.2.10.2.4&r2=1.25.2.2.2.10.2.5
and
http://cvs.php.net/viewvc.cgi/php-src/main/spprintf.c?r1=1.53&r2=1.54&
and compare with
http://cvs.php.net/viewvc.cgi/php-src/main/spprintf.c?r1=1.25.2.2.2.14&r2=1.25.2.2.2.15
Patch:
--- main/spprintf.c 2009-02-04 16:03:12.000000000 +0100
+++ main/spprintf.c 2009-03-29 21:58:10.000000000 +0200
@@ -76,6 +76,7 @@
* SIO stdio-replacement strx_* functions by Panos Tsirigotis
* <panos@alumni.cs.colorado.edu> for xinetd.
*/
+#define _GNU_SOURCE
#include "php.h"
#include <stddef.h>
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--
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