Bug #10324 Updated: reproducable seg fault during generic script exec with pgsql and mcrypt

ID: 10324 User Update by: kpw@jump9.com Status: Assigned Bug Type: Reproducible crash Operating system: Linux PPC (yellow dog 1.2) and R PHP Version: 4.0.6 Description: reproducable seg fault during generic script exec with pgsql and mcrypt Sorry, I was wrong about the exact string that causes the problem I mentioned yesterday... I remembered that I'm actually URL encoding the data prior to encrypting it so the string is really "Reed%2C+Phyllis". The key is still "70094cc48e1a23bf6fec60c2db6e4b71"... Take care, kpw Previous Comments: --------------------------------------------------------------------------- [2001-07-04 04:15:23] derick@php.net Assigning to myself --------------------------------------------------------------------------- [2001-07-03 22:51:56] kpw@jump9.com Here's the link to a script that exhibits this problem 100% of the time on my PPC/YellowDog server as well as a production machine at phpwebhosting.com: http://www.jump9.com/_testcrypt.txt I've tried this under several version of php (including the current 4.0.6) as well as with every available release of libmcrypt (2.4.7-2.4.15) all without effect. Given that I have the same problem on a production webserver at phpwebhosting as I do on my own homemade PPC linux box I'm guessing this is real problem... Any thoughts would be greatly appreciated... kpw --------------------------------------------------------------------------- [2001-07-03 11:28:04] kpw@jump9.com Here's an example: If encrypt the string "Reed, Phyllis" with the key "70094cc48e1a23bf6fec60c2db6e4b71" using blowfish in CBC mode mycrypt will seg fault. However, if I change the string to "Reed,Phyllis" (no space) everything's fine. Removing a chacter from the end (""Reed, Phylli") doesn't fix the problem though, so it's apparently not length related. Very strange indeed... kpw --------------------------------------------------------------------------- [2001-07-03 10:48:42] kpw@jump9.com Hi, This still seems to be a problem in 4.0.6. I'm pretty sure that it is caused by specific strings being passed into mycrypt, however, I'm not sure what string characteristics cause the problem. kpw --------------------------------------------------------------------------- [2001-05-27 19:27:02] sniper@php.net Should be fixed in CVS now. Fix will be in PHP 4.0.6. If this happens with it too, reopen this bug report. --Jani --------------------------------------------------------------------------- The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online. Full Bug description available at: http://bugs.php.net/?id=10324