Date: Mon, 4 Jun 2012 09:22:22 +0000 (UTC) From: Mikolaj Golub <trociny@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r236550 - head/usr.sbin/daemon Message-ID: <201206040922.q549MMeF017351@svn.freebsd.org>
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Author: trociny Date: Mon Jun 4 09:22:22 2012 New Revision: 236550 URL: http://svn.freebsd.org/changeset/base/236550 Log: On a child exit, call waitpid(2) to clean up the process table. Submitted by: Andrey Zonov <andrey zonov.org> MFC after: 1 week Modified: head/usr.sbin/daemon/daemon.c Modified: head/usr.sbin/daemon/daemon.c ============================================================================== --- head/usr.sbin/daemon/daemon.c Mon Jun 4 08:40:14 2012 (r236549) +++ head/usr.sbin/daemon/daemon.c Mon Jun 4 09:22:22 2012 (r236550) @@ -217,6 +217,10 @@ wait_child(pid_t pid, sigset_t *mask) } switch (signo) { case SIGCHLD: + if (waitpid(pid, NULL, WNOHANG) == -1) { + warn("waitpid"); + return (-1); + } return (terminate); case SIGTERM: terminate = 1;
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