tegge 2004-06-28 20:26:35 UTC
FreeBSD src repository
Modified files:
sys/vm vm_object.c
Log:
Initialize result->backing_object_offset before linking result onto the list of
vm objects shadowing source in vm_object_shadow(). This closes a race where
vm_object_collapse() could be called with a partially uninitialized object
argument causing symptoms that looked like hardware problems, e.g. signal 6,
10, 11 or a /bin/sh busy-waiting for a nonexistant child process.
Revision Changes Path
1.325 +5 -5 src/sys/vm/vm_object.c