DragonFly-18.104.22.1689.g81b18 DragonFly_RELEASE_2_2 sys/kern kern_sig.c
corecode at crater.dragonflybsd.org
Tue Feb 3 11:17:28 PST 2009
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date: Sat Jan 24 23:13:46 2009 -0800
Fix another process stuck-during-exit bug - stuck due to signal.
Fix a bug where an exiting process becomes a zombie, entering the SZOMB
state, but then receives a stop signal before it can be reaped. If this
occurs the process was incorrectly placed in SSTOP and then later made
SACTIVE again, preventing it from being reaped.
Symptoms were: process shows up in ps in a DEL state but does not show
up in kgdb's 'info thread' list. Process is the zombie list and is still
a child of init, but it's state is SACTIVE instead of SZOMB and p_xstat
(last signal taken) is SIGSTOP or SIGTSTP.
Summary of changes:
sys/kern/kern_sig.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
DragonFly BSD source repository
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