Bug #16906: Warning: MySQL: Unable to save result set in ...

From: vermut@aija.net Operating system: FreeBSD 4.5 PHP version: 4.1.2 PHP Bug Type: MySQL related Bug description: Warning: MySQL: Unable to save result set in ... This is a follow-up to bug http://bugs.php.net/bug.php?id=12029 The problem do exists. I've got plenty of them on my FreeBSD, and never got a clue how i fixed it. Now i'm upgrading to php-4.1.2 (with apache 1.3.14), and problem arises again. Everything was compiled using standard FreeBSD ports Makefile. Summary: Everything works as long as i not include any of mhash, mcrypt and gd2. Tested on 4.1.2 and 4.2.0. Here are results of some tests: 1. Plugging in old already compiled libphp4.so (4.0.1 i suppose) works. "./configure" \ "--with-apxs=/usr/local/sbin/apxs" \ "--with-config-file-path=/usr/local/etc" \ "--enable-versioning" \ "--with-system-regex" \ "--disable-debug" \ "--enable-track-vars" \ "--disable-pear" \ "--with-gd=/usr/local" \ "--with-zlib" \ "--with-mcrypt=/usr/local" \ "--with-mhash=/usr/local" \ "--with-imap=/usr/local" \ "--with-mysql=/usr/local" \ "--prefix=/usr/local" \ "i386--freebsd4.3" \ "$@" libphp4.so 1271565 2. Compiling with mysql only: CFLAGS='-O -pipe -I/usr/local/include' \ CXXFLAGS=' -O -pipe -I/usr/local/include' \ CC='cc' \ CXX='c++' \ './configure' \ '--with-apxs=/usr/local/sbin/apxs' \ '--with-config-file-path=/usr/local/etc' \ '--enable-versioning' \ '--with-regex=system' \ '--without-gd' \ '--with-mysql=/usr/local' \ '--prefix=/usr/local' \ 'i386-portbld-freebsd4.5' \ "$@" works. libphp4.so 1006173 3. The same, but manually running ./configure: './configure' \ '--with-apxs=/usr/local/sbin/apxs' \ '--with-config-file-path=/usr/local/etc' \ '--with-mysql=/usr/local' \ '--without-gd' \ "$@" ! libphp4.so 2598686 (very strange!!!) works. 4. FreeBSD port make: zlib, mysql, mcrypt, mhash: CFLAGS='-O -pipe -I/usr/local/include' \ CXXFLAGS=' -O -pipe -I/usr/local/include' \ CC='cc' \ CXX='c++' \ './configure' \ '--with-apxs=/usr/local/sbin/apxs' \ '--with-config-file-path=/usr/local/etc' \ '--enable-versioning' \ '--with-regex=system' \ '--without-gd' \ '--without-mysql' \ '--with-zlib' \ '--with-mcrypt=/usr/local' \ '--with-mhash=/usr/local' \ '--with-mysql=/usr/local' \ '--prefix=/usr/local' \ 'i386-portbld-freebsd4.5' \ "$@" libphp4.so 1054805 DOESN'T WORK. Let's try and remove some components. zlib, mcrypt, mhash seem to cause an error. Start from mhash. 5. FreeBSD port make: zlib, mysql, mcrypt: CFLAGS='-O -pipe -I/usr/local/include' \ CXXFLAGS=' -O -pipe -I/usr/local/include' \ CC='cc' \ CXX='c++' \ './configure' \ '--with-apxs=/usr/local/sbin/apxs' \ '--with-config-file-path=/usr/local/etc' \ '--enable-versioning' \ '--with-regex=system' \ '--without-gd' \ '--without-mysql' \ '--with-zlib' \ '--with-mcrypt=/usr/local' \ '--with-mysql=/usr/local' \ '--prefix=/usr/local' \ 'i386-portbld-freebsd4.5' \ "$@" libphp4.so 1050061 DOESN'T WORK. Ok, maybe it's mcrypt bug? 6. FreeBSD port make: zlib, mysql, mhash: CFLAGS='-O -pipe -I/usr/local/include' \ CXXFLAGS=' -O -pipe -I/usr/local/include' \ CC='cc' \ CXX='c++' \ './configure' \ '--with-apxs=/usr/local/sbin/apxs' \ '--with-config-file-path=/usr/local/etc' \ '--enable-versioning' \ '--with-regex=system' \ '--without-gd' \ '--without-mysql' \ '--with-zlib' \ '--with-mhash=/usr/local' \ '--with-mysql=/usr/local' \ '--prefix=/usr/local' \ 'i386-portbld-freebsd4.5' \ "$@" libphp4.so 1028045 DOESN'T WORK. The only case left is zlib. Let's try: 6. FreeBSD port make: mysql, mhash, mcrypt: CFLAGS='-O -pipe -I/usr/local/include' \ CXXFLAGS=' -O -pipe -I/usr/local/include' \ CC='cc' \ CXX='c++' \ './configure' \ '--with-apxs=/usr/local/sbin/apxs' \ '--with-config-file-path=/usr/local/etc' \ '--enable-versioning' \ '--with-regex=system' \ '--without-gd' \ '--without-mysql' \ '--with-mcrypt=/usr/local' \ '--with-mhash=/usr/local' \ '--with-mysql=/usr/local' \ '--prefix=/usr/local' \ 'i386-portbld-freebsd4.5' \ "$@" libphp4.so 1036937 DOESN'T WORK. So. Nothing. Let's try adding one-by-one to working configuration (mysql only) 7. FreeBSD port make: mysql, zlib (default) CFLAGS='-O -pipe -I/usr/local/include' \ CXXFLAGS=' -O -pipe -I/usr/local/include' \ CC='cc' \ CXX='c++' \ './configure' \ '--with-apxs=/usr/local/sbin/apxs' \ '--with-config-file-path=/usr/local/etc' \ '--enable-versioning' \ '--with-regex=system' \ '--without-gd' \ '--without-mysql' \ '--with-zlib' \ '--with-mysql=/usr/local' \ '--prefix=/usr/local' \ 'i386-portbld-freebsd4.5' \ "$@" libphp4.so 1024009 works! So, problem is in mcrypt AND mhash. Very strange. Maybe there is something with linking in? 8. Just for fun. Manual zlib, mysql, mcrypt, mhash: './configure' \ '--with-apxs=/usr/local/sbin/apxs' \ '--with-config-file-path=/usr/local/etc' \ '--with-mysql=/usr/local' \ '--with-zlib' \ '--with-mcrypt=/usr/local' \ '--with-mhash=/usr/local' \ "$@" libphp4.so 2702054 (much larger...) still don't work. 9. Lets try working mysql, zlib with IMAP (cclient). CFLAGS='-O -pipe -I/usr/local/include' \ CXXFLAGS=' -O -pipe -I/usr/local/include' \ CC='cc' \ CXX='c++' \ './configure' \ '--with-apxs=/usr/local/sbin/apxs' \ '--with-config-file-path=/usr/local/etc' \ '--enable-versioning' \ '--with-regex=system' \ '--without-gd' \ '--without-mysql' \ '--with-zlib' \ '--with-imap=/usr/local' \ '--with-mysql=/usr/local' \ '--prefix=/usr/local' \ 'i386-portbld-freebsd4.5' \ "$@" libphp4.so 1097069 works. Looks like the problem really lies in mcrypt and mhash. 10. Lets try mysql + mhash? CFLAGS='-O -pipe -I/usr/local/include' \ CXXFLAGS=' -O -pipe -I/usr/local/include' \ CC='cc' \ CXX='c++' \ './configure' \ '--with-apxs=/usr/local/sbin/apxs' \ '--with-config-file-path=/usr/local/etc' \ '--enable-versioning' \ '--with-regex=system' \ '--without-gd' \ '--without-mysql' \ '--with-mhash=/usr/local' \ '--with-mysql=/usr/local' \ '--prefix=/usr/local' \ 'i386-portbld-freebsd4.5' \ "$@" libphp4.so 1010177 yep. doesn't work. 11. The same should be with mysql + mcrypt, right? CFLAGS='-O -pipe -I/usr/local/include' \ CXXFLAGS=' -O -pipe -I/usr/local/include' \ CC='cc' \ CXX='c++' \ './configure' \ '--with-apxs=/usr/local/sbin/apxs' \ '--with-config-file-path=/usr/local/etc' \ '--enable-versioning' \ '--with-regex=system' \ '--without-gd' \ '--without-mysql' \ '--with-mcrypt=/usr/local' \ '--with-mysql=/usr/local' \ '--prefix=/usr/local' \ 'i386-portbld-freebsd4.5' \ "$@" libphp4.so 1032193 doesn't work. So, maybe the problem is localized. Few more checks 12. FreeBSD port make - php 4.2.0, mysql, zlib, mhash, mcrypt, imap, gd2 to make sure it's not a version problem. CFLAGS='-O -pipe -I/usr/local/include' \ CXXFLAGS=' -O -pipe -I/usr/local/include' \ CC='cc' \ CXX='c++' \ './configure' \ '--with-apxs=/usr/local/sbin/apxs' \ '--with-config-file-path=/usr/local/etc' \ '--enable-versioning' \ '--with-regex=system' \ '--without-gd' \ '--without-mysql' \ '--with-gd=/usr/local' \ '--enable-gd-native-ttf' \ '--with-freetype-dir=/usr/local' \ '--with-jpeg-dir=/usr/local' \ '--with-png-dir=/usr/local' \ '--with-zlib' \ '--with-mcrypt=/usr/local' \ '--with-mhash=/usr/local' \ '--with-imap=/usr/local' \ '--with-mysql=/usr/local' \ '--prefix=/usr/local' \ 'i386-portbld-freebsd4.5' \ "$@" libphp4.so 1203049 doesn't work. 13. FreeBSD port make - php 4.2.0, mysql, zlib, imap, gd2 to make sure it's mhash AND mcrypt problem. CFLAGS='-O -pipe -I/usr/local/include' \ CXXFLAGS=' -O -pipe -I/usr/local/include' \ CC='cc' \ CXX='c++' \ './configure' \ '--with-apxs=/usr/local/sbin/apxs' \ '--with-config-file-path=/usr/local/etc' \ '--enable-versioning' \ '--with-regex=system' \ '--without-gd' \ '--without-mysql' \ '--with-gd=/usr/local' \ '--enable-gd-native-ttf' \ '--with-freetype-dir=/usr/local' \ '--with-jpeg-dir=/usr/local' \ '--with-png-dir=/usr/local' \ '--with-zlib' \ '--with-imap=/usr/local' \ '--with-mysql=/usr/local' \ '--prefix=/usr/local' \ 'i386-portbld-freebsd4.5' \ "$@" libphp4.so 1173789 cool. doesn't work. gosh, what's wrong? Continue investigations: 14. FreeBSD port make: working (php 4.1.2, mysql, zlib with IMAP (cclient)) + gd2. CFLAGS='-O -pipe -I/usr/local/include' \ CXXFLAGS=' -O -pipe -I/usr/local/include' \ CC='cc' \ CXX='c++' \ './configure' \ '--with-apxs=/usr/local/sbin/apxs' \ '--with-config-file-path=/usr/local/etc' \ '--enable-versioning' \ '--with-regex=system' \ '--without-gd' \ '--without-mysql' \ '--with-gd=/usr/local' \ '--enable-gd-native-ttf' \ '--with-freetype-dir=/usr/local' \ '--with-jpeg-dir=/usr/local' \ '--with-png-dir=/usr/local' \ '--with-zlib' \ '--with-imap=/usr/local' \ '--with-mysql=/usr/local' \ '--prefix=/usr/local' \ 'i386-portbld-freebsd4.5' \ "$@" libphp4.so 1164165 doesn't work. gosh, i'm tired. maybe problem lies in gd2 too? 15. FreeBSD port make: PHP 4.1.2 mysql + gd2 + zlib. CFLAGS='-O -pipe -I/usr/local/include' \ CXXFLAGS=' -O -pipe -I/usr/local/include' \ CC='cc' \ CXX='c++' \ './configure' \ '--with-apxs=/usr/local/sbin/apxs' \ '--with-config-file-path=/usr/local/etc' \ '--enable-versioning' \ '--with-regex=system' \ '--without-gd' \ '--without-mysql' \ '--with-gd=/usr/local' \ '--enable-gd-native-ttf' \ '--with-freetype-dir=/usr/local' \ '--with-jpeg-dir=/usr/local' \ '--with-png-dir=/usr/local' \ '--with-zlib' \ '--with-mysql=/usr/local' \ '--prefix=/usr/local' \ 'i386-portbld-freebsd4.5' \ "$@" libphp4.so 1087009 doesn't work. -- Edit bug report at http://bugs.php.net/?id=16906&edit=1 -- Fixed in CVS: http://bugs.php.net/fix.php?id=16906&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=16906&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=16906&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=16906&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=16906&r=support Expected behavior: http://bugs.php.net/fix.php?id=16906&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=16906&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=16906&r=submittedtwice