ID: 43410 Updated by: [EMAIL PROTECTED] Reported By: andy_wolk at mail dot ru -Status: Open +Status: Feedback Bug Type: SNMP related Operating System: Windows 2003 Server Enterprise PHP Version: 5.2.5 New Comment:
Thank you for this bug report. To properly diagnose the problem, we need a backtrace to see what is happening behind the scenes. To find out how to generate a backtrace, please read http://bugs.php.net/bugs-generating-backtrace.php for *NIX and http://bugs.php.net/bugs-generating-backtrace-win32.php for Win32 Once you have generated a backtrace, please submit it to this bug report and change the status back to "Open". Thank you for helping us make PHP better. Previous Comments: ------------------------------------------------------------------------ [2007-11-26 11:50:45] andy_wolk at mail dot ru Description: ------------ SNMP functions cause "PHP has encountered an Access Violation" when wrong IP or Community String. IIS 6 + PHP5.2.2dev isapi module. PHP_snmp.dll (ver 5.2.2.2) All next php versions has the same problem. After this error, IIS does not can operate with snmp module and needs to be restarted. Event viewer: Faulting application w3wp.exe, version 6.0.3790.3959, faulting module unknown, version 0.0.0.0, fault address 0x010cfdf4. No errors in php_error.log Reproduce code: --------------- <html> <head> <title></title> </head> <body> <?php echo "Start..."; flush(); $communitystring=''; // Your device must have this string no empty! $ip='10.200.202.97'; // Sometimes this error occured, when there is no Device in a network with this IP. for ($i=1;$i<14;$i++) { $port=100+$i; $oid='.1.3.6.1.2.1.26.2.1.1.5.${port}.1'; @snmpget($ip,$communitystring,$oid); $oid='.1.3.6.1.2.1.26.2.1.1.5.${port}.1'; @snmpwalk($ip,$communitystring,$oid); $oid='.1.3.6.1.2.1.2.2.1.7.${port}'; @snmpget($ip,$communitystring,$oid); $oid='.1.3.6.1.2.1.2.2.1.7.${port}'; @snmpwalk($ip,$communitystring,$oid); $oid='.1.3.6.1.4.1.43.10.22.1.1.3.1.$i'; @snmpget($ip,$communitystring,$oid); $oid='.1.3.6.1.4.1.43.10.22.1.1.3.1.$i'; @snmpwalk($ip,$communitystring,$oid); $oid='.1.3.6.1.4.1.43.10.22.1.1.5.1.$i'; @snmpget($ip,$communitystring,$oid); $oid='.1.3.6.1.4.1.43.10.22.1.1.5.1.$i'; @snmpwalk($ip,$communitystring,$oid); $oid='.1.3.6.1.2.1.26.2.1.1.3.${port}.1'; @snmpget($ip,$communitystring,$oid); $oid='.1.3.6.1.2.1.26.2.1.1.3.${port}.1'; @snmpwalk($ip,$communitystring,$oid); } echo "Finish"; ?> </body> </html> Expected result: ---------------- Start...Finish Actual result: -------------- Start...PHP has encountered an Access Violation at xxxxxxxx ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=43410&edit=1
