Bug #68813 [NEW]: Unchecked return value

From: bugreports at internot dot info Operating system: Linux Ubuntu 14.04 PHP version: master-Git-2015-01-12 (Git) Package: mysqlnd_memcache Bug Type: Bug Bug description:Unchecked return value Description: ------------ Hi, In /ext/mysqlnd/mysqlnd.c: 1593 DBG_RETURN(mysqlnd_cset_escape_slashes(mysqlnd_find_charset_name("latin1"), newstr, escapestr, escapestr_len)); It is possible for mysqlnd_find_charset_name() to return NULL, which will cause a null poniter dereference. Would be triggerable if mysqlnd_charsets->[..] did not contain "latin1". -- Edit bug report at https://bugs.php.net/bug.php?id=68813&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=68813&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=68813&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=68813&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=68813&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=68813&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=68813&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=68813&r=needscript Try newer version: https://bugs.php.net/fix.php?id=68813&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=68813&r=support Expected behavior: https://bugs.php.net/fix.php?id=68813&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=68813&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=68813&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=68813&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=68813&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=68813&r=dst IIS Stability: https://bugs.php.net/fix.php?id=68813&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=68813&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=68813&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=68813&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=68813&r=mysqlcfg