Hello, After some changes, Now I got the error of denified "execstack". What does it mean and how to resolve this problem? type=AVC msg=audit(1229467576.959:43057): avc: denied { execstack } for pid=13652 comm="myprogram.cgi" scontext=root:system_r:httpd_sys_script_t:s0 tcontext=root:system_r:httpd_sys_script_t:s0 tclass=process type=SYSCALL msg=audit(1229467576.959:43057): arch=40000003 syscall=125 success=no exit=-13 a0=bff81000 a1=1000 a2=1000007 a3=fffff000 items=0 ppid=30400 pid=13652 auid=0 uid=48 gid=48 euid=48 suid=48 fsuid=48 egid=48 sgid=48 fsgid=48 tty=(none) ses=301 comm="myprogram.cgi" exe="/bin/bash" subj=root:system_r:httpd_sys_script_t:s0 key=(null) Thanks. Peter --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx