Bug#630609: libpam-afs-session: Leaks SIGCHLD to calling process

2011-06-19 Thread Russ Allbery
Arne Nordmark nordm...@mech.kth.se writes: When using pam_afs_session with local logins for vsftp, a vsftp process hangs on wait4() shortly after completing pam_setcred(), hanging the ftp connection. While running pam, vsftp has a handler for SIGCHLD installed, recording the signal for the

Bug#630609: libpam-afs-session: Leaks SIGCHLD to calling process

2011-06-15 Thread Arne Nordmark
Package: libpam-afs-session Version: 1.7-2 Severity: normal When using pam_afs_session with local logins for vsftp, a vsftp process hangs on wait4() shortly after completing pam_setcred(), hanging the ftp connection. While running pam, vsftp has a handler for SIGCHLD installed, recording the