kernel - Fix panic on ptrace termination
authorMatthew Dillon <dillon@apollo.backplane.com>
Tue, 26 Feb 2013 01:37:14 +0000 (17:37 -0800)
committerMatthew Dillon <dillon@apollo.backplane.com>
Tue, 26 Feb 2013 01:37:14 +0000 (17:37 -0800)
commit47443c9a7a420fe377044ca44d435311d516c3e2
treed6fdb7c7ddd477239c83413b699a4831ca316153
parent6999cd8155d3d7c6f03c1116687aee56d42fe84a
kernel - Fix panic on ptrace termination

* Fix a panic in the situation where gdb is exiting and terminating
  a ptrace, but the original parent prpocess of the process being
  debugged no longer exists.
sys/kern/sys_process.c