#46647 [Opn->Asn]: SplFileObject->fgetcsv() segfaults when passing 0 as argument

[colder]

 ID:          46647
 Updated by:  [EMAIL PROTECTED]
 Reported By: felipensp at gmail dot com
-Status:      Open
+Status:      Assigned
 Bug Type:    SPL related
 PHP Version: 6CVS-2008-11-22 (CVS)
-Assigned To: 
+Assigned To: colder


Previous Comments:
------------------------------------------------------------------------

[2008-11-22 18:04:28] felipensp at gmail dot com

Description:
------------
See below.

Reproduce code:
---------------
<?php
        
$x = new splfileobject(__FILE__);
$x->fgetcsv(0);


Actual result:
--------------
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb65c56e0 (LWP 23504)]
0x083f49cc in php_fgetcsv_ex (stream=0xa54d3b4, delimiter=0xbf9f6228
"0b\237&#65533;&#65533;&#65533;Q\b&#65533;&#65533;(\n\024",
delimiter_len=1, enclosure=0xbf9f6224 "\"", enclosure_len=1, 
    escape=0x6 <Address 0x6 out of bounds>, escape_len=1,
buffer=0xa54d7a0 "<?php\n", buffer_len=6, return_value=0xa54d7d8,
tsrm_ls=0xa28d070)
    at /home/felipe/dev/php6/ext/standard/file.c:2381
2381                                    if ((PHP_FGETCSV_BIN_CHECK(p, e, 
escape, escape_len) && escape
!= enclosure) ||
(gdb) bt
#0  0x083f49cc in php_fgetcsv_ex (stream=0xa54d3b4,
delimiter=0xbf9f6228
"0b\237&#65533;&#65533;&#65533;Q\b&#65533;&#65533;(\n\024",
delimiter_len=1, enclosure=0xbf9f6224 "\"", enclosure_len=1, 
    escape=0x6 <Address 0x6 out of bounds>, escape_len=1,
buffer=0xa54d7a0 "<?php\n", buffer_len=6, return_value=0xa54d7d8,
tsrm_ls=0xa28d070)
    at /home/felipe/dev/php6/ext/standard/file.c:2381
#1  0x083f467f in php_fgetcsv (stream=0xa54d3b4, delimiter=48 '0',
enclosure=34 '"', escape=0 '\0', buf_len=6, buf=0xa54d7a0 "<?php\n",
return_value=0xa54d7d8, 
    tsrm_ls=0xa28d070) at
/home/felipe/dev/php6/ext/standard/file.c:2311
#2  0x082c1a1d in spl_filesystem_file_read_csv (intern=0xa54e2c0,
delimiter=48 '0', enclosure=34 '"', escape=0 '\0',
return_value=0xa54c08c, tsrm_ls=0xa28d070)
    at /home/felipe/dev/php6/ext/spl/spl_directory.c:2002
#3  0x082c2ce8 in zim_spl_SplFileObject_fgetcsv (ht=1,
return_value=0xa54c08c, return_value_ptr=0xa57fb74, this_ptr=0xa54c29c,
return_value_used=0, 
    tsrm_ls=0xa28d070) at
/home/felipe/dev/php6/ext/spl/spl_directory.c:2397



------------------------------------------------------------------------


-- 
Edit this bug report at http://bugs.php.net/?id=46647&edit=1