Bug #68741 [NEW]: Null pointer deference

From: bugreports at internot dot info Operating system: Linux Ubuntu 14.04 PHP version: master-Git-2015-01-04 (Git) Package: *Database Functions Bug Type: Bug Bug description:Null pointer deference Description: ------------ Hi, In /ext/pgsql/pgsql.c: 6447 token = php_strtok_r(table_copy, ".", &tmp); 6448 len = strlen(token); 'token' may return NULL, leading to a null pointer deference. Elsewhere, the result of php_strtok_r() is checked against NULL, and should be here too. A quick look shows that this may be reproducable by running pg_insert() with a NULL table-name. -- Edit bug report at https://bugs.php.net/bug.php?id=68741&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=68741&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=68741&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=68741&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=68741&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=68741&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=68741&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=68741&r=needscript Try newer version: https://bugs.php.net/fix.php?id=68741&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=68741&r=support Expected behavior: https://bugs.php.net/fix.php?id=68741&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=68741&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=68741&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=68741&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=68741&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=68741&r=dst IIS Stability: https://bugs.php.net/fix.php?id=68741&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=68741&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=68741&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=68741&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=68741&r=mysqlcfg