#18751 [NEW]: calling 'bind_textdomain_codeset' may crash php4/httpd

From: kilbi@rad.rwth-aachen.de Operating system: NetBSD 1.6* PHP version: 4.2.2 PHP Bug Type: Reproducible crash Bug description: calling 'bind_textdomain_codeset' may crash php4/httpd In my case (NetBSD 1.6*) the system function 'bind_textdomain_codeset' is not yet implemented (== returns NULL always), but present. This causes a segmentation fault in every case php4's pendent function is called. Fix: Something like the following would generally prevent running in this NULL pointer trouble: --- gettext.c~ Sat Dec 15 15:22:59 2001 +++ gettext.c Tue Aug 6 11:59:25 2002 @@ -291,7 +291,9 @@ retval = bind_textdomain_codeset(Z_STRVAL_PP(domain), Z_STRVAL_PP(codeset)); - RETURN_STRING(retval, 1); + if (retval) { + RETURN_STRING(retval, 1); + } } } /* }}} */ -- Edit bug report at http://bugs.php.net/?id=18751&edit=1 -- Fixed in CVS: http://bugs.php.net/fix.php?id=18751&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=18751&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=18751&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=18751&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=18751&r=support Expected behavior: http://bugs.php.net/fix.php?id=18751&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=18751&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=18751&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=18751&r=globals