https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231791
Bug ID: 231791
Summary: daemon utility doesn't redirect SIGTERM to child
process
Product: Base System
Version: 11.2-RELEASE
Hardware: Any
OS: Any
Status: New
Severity: Affects Some People
Priority: ---
Component: bin
Assignee: b...@freebsd.org
Reporter: kus...@gmail.com
daemon utility doesn't redirect SIGTERM to child process. I think, the problem
is in the confused handlers of SIGTERM and SIGCHLD signals, see lines 207-215
of https://github.com/freebsd/freebsd/blob/master/usr.sbin/daemon/daemon.c :
memset(&act_term, 0, sizeof(act_term));
act_term.sa_handler = handle_term;
sigemptyset(&act_term.sa_mask);
sigaddset(&act_term.sa_mask, SIGCHLD);
memset(&act_chld, 0, sizeof(act_chld));
act_chld.sa_handler = handle_chld;
sigemptyset(&act_chld.sa_mask);
sigaddset(&act_chld.sa_mask, SIGTERM);
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