On Mon, 24 Jan 2011, Evgeny Tarasov wrote: > /etc/pam.d/check_user file: > # check authorization > auth required pam_unix.so > account required pam_unix.so What have you got in your /etc/pam.d/check_user? Those two (significant) lines? Anything else? > a.out 31532 root 3u unix 0xe19d8000 0t0 14146583 socket > a.out 31532 root 4u FIFO 0,8 0t0 14146586 pipe > a.out 31532 root 5r FIFO 0,8 0t0 14146586 pipe > a.out 31532 root 6w unix 0xf657c000 0t0 14146592 socket > a.out 31532 root 7r FIFO 0,8 0t0 14146589 pipe > a.out 31532 root 8w FIFO 0,8 0t0 14146589 pipe > a.out 31532 root 9r FIFO 0,8 0t0 14146594 pipe > a.out 31532 root 10r FIFO 0,8 0t0 14146594 pipe > a.out 31532 root 11w unix 0xd4c68600 0t0 14146600 socket > a.out 31532 root 12u FIFO 0,8 0t0 14146597 pipe > a.out 31532 root 13w FIFO 0,8 0t0 14146597 pipe > a.out 31532 root 14r FIFO 0,8 0t0 14146602 pipe > a.out 31532 root 15w FIFO 0,8 0t0 14146602 pipe > a.out 31532 root 17r FIFO 0,8 0t0 14146605 pipe > a.out 31532 root 18w FIFO 0,8 0t0 14146605 pipe > > There is always one open socket for each authentication attempt (100 > after 100 attempts) and this sockets will be never closed. Sockets? Most of those open descriptors are *pipes*. > Please help me to figure out the cause of the problem. It seems I forgot > some finalising stuff, but `pam_end` in it's place. Maybe there is > something else? Find out what opens those descriptors. Run your progrem under strace. Run it under gdb and set a breakpoint at pipe() (or socket()?). -- Pavel Kankovsky aka Peak / Jeremiah 9:21 \ "For death is come up into our MS Windows(tm)..." \ 21st century edition / _______________________________________________ Pam-list mailing list Pam-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/pam-list
