[PHP-DEV] PHP 4.0 Bug #5259: oci8 crashes when NLS_LANG is set to ".UTF8" instead of ".WE8ISO8859P1" From: ajung <email protected>
Date: 06/29/00

From: ajung <email protected>
Operating system: Solaris 2.7
PHP version: 4.0.0 Release
PHP Bug Type: Oracle related
Bug description: oci8 crashes when NLS_LANG is set to ".UTF8" instead of ".WE8ISO8859P1"

<?
        $conn = OCIPLogon("xxt","xx","xx");
        $stmt = OCIParse($conn,"select lob_support.get_xml_long('ojs_de','docnum
',docnum) as htmldoc from ojs_de where docnum=2000000146");

        OCIExecute($stmt);

        $nrows = OCIFetchInto($stmt,$results,OCI_ASSOC);

        echo "Treffer: $nrows\n";

        while(list($k,$v) = each($results)) {
                echo "Key: $k\n";
                echo "Val: $v\n".strlen($v);
                $data = $v->load();
                echo $data;
        }

        OCILogOff($conn);
?>
<b>Warning</b>: OCILobRead: OCI_NEED_DATA in <b>test.php</b> on line <b>15</b><
br>

Program received signal SIGSEGV, Segmentation fault.
0xfea36dec in strlen () from /usr/lib/libc.so.1

Program received signal SIGSEGV, Segmentation fault.
0xfea36dec in strlen () from /usr/lib/libc.so.1
(gdb) bt
#0 0xfea36dec in strlen () from /usr/lib/libc.so.1
#1 0x57568 in php_message_handler_for_zend (message=7, data=0x0) at main.c:637
#2 0x6d10c in zend_message_dispatcher (message=7, data=0x0) at zend.c:485
#3 0x60204 in _mem_block_check (ptr=0xffbef2f8, silent=0,
    __zend_filename=0xeaa70 "oci8.c", __zend_lineno=1602,
    __zend_orig_filename=0x0, __zend_orig_lineno=0) at zend_alloc.c:496
#4 0x5f6b8 in _efree (ptr=0xffbef2f8, __zend_filename=0xeaa70 "oci8.c",
    __zend_lineno=1602, __zend_orig_filename=0x0, __zend_orig_lineno=0)
    at zend_alloc.c:170
#5 0x8fd28 in oci_loadlob (connection=0x129878, mydescr=0x19a618,
    buffer=0xffbef2f8) at oci8.c:1613
#6 0x91c60 in php_if_ociloadlob (ht=0, return_value=0x19a8e8,
    this_ptr=0x129878, return_value_used=1) at oci8.c:2752
#7 0xba790 in execute ()
#8 0x58430 in php_execute_script (primary_file=0xffbefab8) at main.c:1200
#9 0x24844 in main (argc=2, argv=0xffbefb44) at cgi_main.c:641 

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