Module Name: src
Committed By: riastradh
Date: Tue Aug 6 15:47:55 UTC 2019
Modified Files:
src/sys/kern: kern_time.c
src/sys/sys: timevar.h
Log Message:
Fix race in timer destruction.
Anything we confirmed about the world before callout_halt may cease
to be true afterward, so make sure to start over in that case.
Add some comments explaining what's going on.
Reported-by: syzbot+d58da99969f58c1a0...@syzkaller.appspotmail.com
To generate a diff of this commit:
cvs rdiff -u -r1.197 -r1.198 src/sys/kern/kern_time.c
cvs rdiff -u -r1.38 -r1.39 src/sys/sys/timevar.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
