Bug #18363 Updated: [chm] bug on function.fread.html

ID: 18363 Updated by: alfil_uno@hotmail.com Reported By: asyka@kimo.com.tw Status: Open Bug Type: Reproducible crash Operating System: windows PHP Version: 4.2.1 New Comment: When reading with the function fread I have found an error when read hexadecimal "1A", not, but I believe that they must more of the sort have. Previous Comments: ------------------------------------------------------------------------ [2002-07-17 02:52:42] asyka@kimo.com.tw for example:(abc.exe is execution file) $fp=fopen("abc.exe","rb"); $exe_get=fread($fp,filesize("abc.exe")); ------------------------------------------------------------------------ [2002-07-17 02:18:43] sniper@php.net oops...misunderstood (!) this. Can you please show us a SHORT example script which causes this crash? ------------------------------------------------------------------------ [2002-07-17 02:11:09] asyka@kimo.com.tw i try fread function(binary file) to read execution file may crash php(apache) because exectuion file header is 0x00(????), that is the file header is memory protection area so win2000 kernal may send signal fail ---------------------------------------------------- fread can detection execution file in previous processed? that is do noting for execution file format... ------------------------------------------------------------------------ [2002-07-16 01:55:25] derick@php.net Not enough information was provided for us to be able to handle this bug. Please re-read the instructions at http://bugs.php.net/how-to-report.php If you can provide more information, feel free to add it to this bug and change the status back to "Open". Thank you for your interest in PHP. ------------------------------------------------------------------------ [2002-07-16 01:15:23] asyka@kimo.com.tw I have found a bug on page function.fread.html [chm date: 2002-04-20]... in php 4.2.1 fread function sometime may crash php (show can't read 0x000... memory address) what's wrong? ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=18363&edit=1