#37595 [NEW]: last part of the string is lost at decoding

From: coditza at cluj dot astral dot ro Operating system: windows PHP version: 4.4.2 PHP Bug Type: mcrypt related Bug description: last part of the string is lost at decoding Description: ------------ If the lenght of the encoded string is a multiple of chipher block size, the last blocksize part of the chipher is lost at decoding. Reproduce code: --------------- Use the script at: http://www.coada.net/develop/crypt.phps to produce an encoded file, then, from shell: openssl bf-cbc -in out.dat -out out.dec -K 000102030405060708090a0b0c0d0e0f -iv 0102030405060708 -d and cat out.dec Expected result: ---------------- coditza@keep$ 12345678qwertyui12345678coditza@keep$ Actual result: -------------- bad decrypt 31976:error:06065064:digital envelope routines:EVP_DecryptFinal:bad decrypt:/usr/src/secure/lib/libcrypto/../../../crypto/openssl/crypto/evp/evp_enc.c:450: coditza@keep$ cat out.dec 12345678qwertyuicoditza@keep$ -- Edit bug report at http://bugs.php.net/?id=37595&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=37595&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=37595&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=37595&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=37595&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=37595&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=37595&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=37595&r=needscript Try newer version: http://bugs.php.net/fix.php?id=37595&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=37595&r=support Expected behavior: http://bugs.php.net/fix.php?id=37595&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=37595&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=37595&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=37595&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=37595&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=37595&r=dst IIS Stability: http://bugs.php.net/fix.php?id=37595&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=37595&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=37595&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=37595&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=37595&r=mysqlcfg