I've been working on a package for OLPC that uses pam_sotp, which Rahul Sundaram packaged for Fedora in order to help OLPC. http://sundaram.fedorapeople.org/packages/pam_sotp-0.3.3-1.fc9.src.rpm Unfortunately the installed pam module fails with errors like this: PAM unable to dlopen(/lib/security/pam_sotp.so): \ /lib/security/pam_sotp.so: undefined symbol: __stack_chk_fail_local This is related to gcc's fairly recently introduced stack smashing protection; if it is compiled with CFLAGS="-fno-stack-protector", the module works fine. But that seems wrong. How are these symbols ending up undefined? Has anyone met this problem before? Some googling suggested linking with gcc rather than ld, but I can't work out how to make the rpm do that. (This is all Fedora 9, gcc-4.3.0-8.i386). Douglas Bagnall -- fedora-devel-list mailing list fedora-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-devel-list
