Bug #51430 [Opn->Dup]: Numeric string array key is being implicitly cast to 32bit int and overflowing

Edit report at http://bugs.php.net/bug.php?id=51430&edit=1 ID: 51430 Updated by: cataphract@php.net Reported by: will at flourishlib dot com Summary: Numeric string array key is being implicitly cast to 32bit int and overflowing -Status: Open +Status: Duplicate Type: Bug Package: Scripting Engine problem Operating System: Fedora 12 x86, OpenSuse 11 x86 PHP Version: 5.3.3RC1 Block user comment: N New Comment: Dup of #51008. Previous Comments: ------------------------------------------------------------------------ [2010-06-18 15:17:08] will at flourishlib dot com I just built PHP 5.3.3RC1 on both my Fedora x86 and OpenSuse x86 machines and the bug is present in both. The commands used for each: # wget http://downloads.php.net/johannes/php-5.3.3RC1.tar.bz2 # tar xvfj php-5.3.3RC1.tar.bz2 # cd php-5.3.3RC1 # ./configure # make # cd sapi/cli/ # ./php -r 'print_r(array("-2147483649" => TRUE, "-2147483648" => FALSE));' Array ( [2147483647] => 1 [-2147483648] => ) The uname -a from each: Linux vm-fedora 2.6.31.12-174.2.22.fc12.i686.PAE #1 SMP Fri Feb 19 19:10:04 UTC 2010 i686 i686 i386 GNU/Linux Linux vm-opensuse 2.6.31.12-0.1-desktop #1 SMP PREEMPT 2010-01-27 08:20:11 +0100 i686 i686 i386 GNU/Linux Since there was some speculation that this may be a compiler issue, here is gcc -v for each: Using built-in specs. Target: i686-redhat-linux Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with- bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix -- enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions -- enable-gnu-unique-object --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk -- disable-dssi --enable-plugin --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --enable-libgcj- multifile --enable-java-maintainer-mode --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable- libjava-multilib --with-ppl --with-cloog --with-tune=generic --with-arch=i686 --build=i686-redhat-linux Thread model: posix gcc version 4.4.3 20100127 (Red Hat 4.4.3-4) (GCC) Using built-in specs. Target: i586-suse-linux Configured with: ../configure --prefix=/usr --infodir=/usr/share/info --mandir=/usr/share/man -- libdir=/usr/lib --libexecdir=/usr/lib --enable-languages=c,c++,objc,fortran,obj-c++,java,ada --enable- checking=release --with-gxx-include-dir=/usr/include/c++/4.4 --enable-ssp --disable-libssp --with- bugurl=http://bugs.opensuse.org/ --with-pkgversion='SUSE Linux' --disable-libgcj --disable-libmudflap -- with-slibdir=/lib --with-system-zlib --enable-__cxa_atexit --enable-libstdcxx-allocator=new --disable- libstdcxx-pch --enable-version-specific-runtime-libs --program-suffix=-4.4 --enable-linux-futex -- without-system-libunwind --with-arch-32=i586 --with-tune=generic --build=i586-suse-linux Thread model: posix gcc version 4.4.1 [gcc-4_4-branch revision 150839] (SUSE Linux) ------------------------------------------------------------------------ [2010-06-12 18:51:09] pajoye@php.net @colder I don't think we ever supported 64bit numeric on 32bit platforms. ------------------------------------------------------------------------ [2010-06-11 15:52:36] will at flourishlib dot com Here is the info from the original 32bit machine that also sees the bug in 5.3.3-dev: # ./php -v PHP 5.3.3-dev (cli) (built: Jun 11 2010 09:48:12) Copyright (c) 1997-2010 The PHP Group Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies # ./php -r 'print_r(array("-2147483649" => TRUE, "-2147483648" => FALSE));' Array ( [2147483647] => 1 [-2147483648] => ) # uname -a Linux vm-fedora 2.6.31.12-174.2.22.fc12.i686.PAE #1 SMP Fri Feb 19 19:10:04 UTC 2010 i686 i686 i386 GNU/Linux # gcc -v Using built-in specs. Target: i686-redhat-linux Configured with: ../configure --prefix=/usr --mandir=/usr/share/man -- infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla -- enable-bootstrap --enable-shared --enable-threads=posix --enable- checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind- exceptions --enable-gnu-unique-object --enable-languages=c,c++,objc,obj- c++,java,fortran,ada --enable-java-awt=gtk --disable-dssi --enable-plugin -- with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --enable-libgcj-multifile --enable-java-maintainer-mode --with-ecj-jar=/usr/share/java/eclipse-ecj.jar -- disable-libjava-multilib --with-ppl --with-cloog --with-tune=generic --with- arch=i686 --build=i686-redhat-linux Thread model: posix gcc version 4.4.3 20100127 (Red Hat 4.4.3-4) (GCC) ------------------------------------------------------------------------ [2010-06-11 15:35:56] will at flourishlib dot com Both 5.3.3-dev and trunk were built on the following machine: # uname -a Linux vm-opensuse 2.6.31.12-0.1-desktop #1 SMP PREEMPT 2010-01-27 08:20:11 +0100 i686 i686 i386 GNU/Linux # gcc -v Using built-in specs. Target: i586-suse-linux Configured with: ../configure --prefix=/usr --infodir=/usr/share/info --mandir=/usr/share/man --libdir=/usr/lib --libexecdir=/usr/lib --enable-languages=c,c++,objc,fortran,obj-c++,java,ada --enable-checking=release --with- gxx-include-dir=/usr/include/c++/4.4 --enable-ssp --disable-libssp --with-bugurl=http://bugs.opensuse.org/ -- with-pkgversion='SUSE Linux' --disable-libgcj --disable-libmudflap --with-slibdir=/lib --with-system-zlib -- enable-__cxa_atexit --enable-libstdcxx-allocator=new --disable-libstdcxx-pch --enable-version-specific-runtime- libs --program-suffix=-4.4 --enable-linux-futex --without-system-libunwind --with-arch-32=i586 --with- tune=generic --build=i586-suse-linux Thread model: posix gcc version 4.4.1 [gcc-4_4-branch revision 150839] (SUSE Linux) ------------------------------------------------------------------------ [2010-06-11 15:27:41] colder@php.net Apparently it's still reproducible in some environments with the latest 5.3 snapshot, Not on mine though. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. 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