#33796 [Opn->Bgs]: reproducible crash in zend_hash_index_update_or_next_insert

ID: 33796 Updated by: tony2001@php.net Reported By: jtgalkowski at alum dot mit dot edu -Status: Open +Status: Bogus Bug Type: Reproducible crash Operating System: Windows 5.1 (build 2600, w/SP2) PHP Version: 4.4.0 New Comment: Thank you for taking the time to write to us, but this is not a bug. Please double-check the documentation available at http://www.php.net/manual/ and the instructions on how to report a bug at http://bugs.php.net/how-to-report.php You're doing an endless loop in the code. Previous Comments: ------------------------------------------------------------------------ [2005-07-21 05:57:35] jtgalkowski at alum dot mit dot edu Description: ------------ PHP 4.40 Windows Installer download, just installed. Please contact jtgalkowski@alum.mit.edu if more information is needed. Very reproducible here. Windows version information is Windows 5.1 (Build 2600, Home Edition, with SP2 installed and updates), running on AMD Athlon(tm) XP 1800+ 1.5 GHz, 512 MB RAM, 80 GB hard drive with 27 GB free. My first thought was this might be a stack overflow from recursion, but that isn't where it seems to die. Reproduce code: --------------- PHP script, PHP ini difference, PHP ini itself, and expected results from a smaller run are available at: http://netcoop.airpost.net/200507202346EDTphp4.4ReproducibleFault.zip This is run from the command line console on Windows, using simply: php genGraphs.php assuming the directories in the file are all right. Expected result: ---------------- Running log of progress to produce results similar to those recorded in the files 8NodesFullAnd8NodesAltered30.java and 8NodesFullAnd8NodesAltered30.results in the referenced .zip file. Actual result: -------------- MinGW backtrace is: php.exe caused an Access Violation at location 100b9bd9 in module php4ts.dll Writing to location 00000008. Registers: eax=00000000 ebx=079ebef8 ecx=00000000 edx=079eb5e0 esi=00000002 edi=00000000 eip=100b9bd9 esp=0012ed28 ebp=079ebef8 iopl=0 nv up ei pl zr na po nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00000246 Call stack: 100B9BD9 php4ts.dll:100B9BD9 zend_hash_index_update_or_next_insert ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=33796&edit=1