pam_end caused segmentation fault on 64-bit fedora 13

[hce]

Hi,

I have an application calling pam_start and pam_end, it works fine on
32-bit CentOS 5, but the pam_end caused a segmentation fault on 64-bit
fedora 13 when a thread was cleaning off the stack. Could it be a bug
on fedora 13?

Thanks.

hce