Re: cvs: php4 /ext/mbstring mbfilter.c
| From: | Stefan Esser | Date: | Mon, 07 Oct 2002 16:25:14 +0000 |
| Subject: | Re: cvs: php4 /ext/mbstring mbfilter.c | ||
| Groups: | php.cvs | ||
| Request: | Send a blank email to php-cvs+get-14656@lists.php.net to get a copy of this message | ||
Hi,
Sorry, half of the patch was bogus... For some reason I thought
-1 / 10 stays -1. Obviously that is wrong.
However: important is the i=0; Without that line i is some value
between 0 and 248, depending on c. Off course initialised with
such a value it is possible to overwrite stack values that are
far outside the 10 byte buffer with values between '0' and '9'.
Stefan Esser