git: kernel - Fix long-standing vfork/exec bug
dillon at crater.dragonflybsd.org
Wed Oct 19 08:21:07 PDT 2011
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date: Wed Oct 19 08:19:01 2011 -0700
kernel - Fix long-standing vfork/exec bug
* Fix an issue where the parent process can get stuck in the "ppwait"
state due to a tsleep/wakeup race with its child.
* This bug was present but masked by other tokens prior to a few patches
ago. With those tokens now gone this bug reared its face.
Summary of changes:
sys/kern/kern_fork.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
DragonFly BSD source repository
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