I have just finished compiling the PAM client module on Solaris 10 (pam_radius-1.3.17). With some minor tweaks, I compiled the module successfully and am using it to authenticate via ssh and sudo. However, I am having difficulty getting su to work. The line I have in /etc/pam.conf is: su auth required pam_radius_auth.so With this configuration, after typing su, I get a password prompt. I enter the correct password, but get the message: su: Sorry This happened on my linux systems as well, until I added the ruser option to the module. On linux, the ruser option allows su to be used successfully. However, on Solaris 10, adding the ruser option causes a segfault and core dump. Again, I get the password prompt and enter the correct password, then get: Segmentation Fault (core dumped) Using mdb to analyze the core file, I see: bash-3.00# mdb corefile Loading modules: [ libc.so.1 ld.so.1 ]
::status debugging core file of su (32-bit) from XXXXXXX file: /usr/bin/su initial argv: su threading model: multi-threaded status: process terminated by SIGSEGV (Segmentation Fault)
Can anyone tell me how to get su working on Solaris 10?