#46109 [NEW]: MySQLi::init - Memory leaks

From: felipe@php.net Operating system: PHP version: 5.3CVS-2008-09-17 (CVS) PHP Bug Type: MySQLi related Bug description: MySQLi::init - Memory leaks Description: ------------ Calling init() two or more times generates the mem. leak. Reproduce code: --------------- <?php $x = new mysqli; $x->init(); $x->init(); Actual result: -------------- ==19445== 988 (12 direct, 976 indirect) bytes in 1 blocks are definitely lost in loss record 5 of 7 ==19445== at 0x4021620: malloc (vg_replace_malloc.c:149) ==19445== by 0x83A4EB8: _ecalloc (zend_alloc.c:2414) ==19445== by 0x816F4A1: zif_mysqli_init (mysqli_api.c:1330) ==19445== by 0x83FB4DF: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:315) ==19445== by 0x83E9602: execute (zend_vm_execute.h:104) ==19445== by 0x83C3A6E: zend_execute_scripts (zend.c:1197) ==19445== by 0x836916C: php_execute_script (main.c:2080) ==19445== by 0x845B734: main (php_cli.c:1130) ==19445== ==19445== ==19445== 952 bytes in 1 blocks are indirectly lost in loss record 6 of 7 ==19445== at 0x4021620: malloc (vg_replace_malloc.c:149) ==19445== by 0x4F3D31C: my_malloc (in /usr/lib/libmysqlclient_r.so.15.0.0) ==19445== by 0x4F6325E: mysql_init (in /usr/lib/libmysqlclient_r.so.15.0.0) ==19445== by 0x816F483: zif_mysqli_init (mysqli_api.c:1317) ==19445== by 0x83FB4DF: zend_do_fcall_common_helper_SPEC (zend_vm_execute.h:315) ==19445== by 0x83E9602: execute (zend_vm_execute.h:104) ==19445== by 0x83C3A6E: zend_execute_scripts (zend.c:1197) ==19445== by 0x836916C: php_execute_script (main.c:2080) ==19445== by 0x845B734: main (php_cli.c:1130) -- Edit bug report at http://bugs.php.net/?id=46109&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=46109&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=46109&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=46109&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=46109&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=46109&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=46109&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=46109&r=needscript Try newer version: http://bugs.php.net/fix.php?id=46109&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=46109&r=support Expected behavior: http://bugs.php.net/fix.php?id=46109&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=46109&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=46109&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=46109&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=46109&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=46109&r=dst IIS Stability: http://bugs.php.net/fix.php?id=46109&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=46109&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=46109&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=46109&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=46109&r=mysqlcfg