Date: Wed, 21 Jul 2004 13:53:14 +0000 (UTC) From: Guy Helmer <ghelmer@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/lib/libc/gen daemon.c Message-ID: <200407211353.i6LDrEFg049387@repoman.freebsd.org>
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ghelmer 2004-07-21 13:53:14 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_4)
lib/libc/gen daemon.c
Log:
MFC: daemon.c 1.6 daemon.3 1.13-1.14
Prevent abnormal termination of a child daemon process when created
by a parent that is a session leader (e.g., login shell) by ignoring
SIGHUP before calling fork(2) and then restoring SIGHUP's action
after setsid(3). Based on the patch by Martin Kammerhofer
<mkamm@gmx.net>.
This has been in -current for 8 months with no reports of adverse
affects.
PR: bin/25462
Prompted-by: dada@sbox.tugraz.at
Revision Changes Path
1.3.2.1 +21 -2 src/lib/libc/gen/daemon.c
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