cvs commit: src/sys/kern kern_sig.c
davidxu at FreeBSD.org
Tue Apr 19 01:11:29 PDT 2005
davidxu 2005-04-19 08:11:28 UTC
FreeBSD src repository
Oops, forgot to update this file.
Fix a race condition between kern_wait() and thread_stopped().
Problem is in kern_wait(), parent process steps through children list,
once a child process is skipped, and later even if the child is stopped,
parent process still sleeps in msleep(), the race happens if parent
Submitted by : Peter Edwards peadar.edwards at gmail dot com
MFC after : 4 days
Revision Changes Path
1.305 +9 -17 src/sys/kern/kern_sig.c
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