diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2020-10-19 17:57:44 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2020-10-19 17:57:44 +0000 |
| commit | 4b0184132331fc46239f426cf0962306178e6e34 (patch) | |
| tree | f8c95273b2eab671bf6d78faa9aa1e6c6384109a | |
| parent | 6456e6e4155883e99c0a5af69f853348060db220 (diff) | |
Clear vmspace pointer in struct process before calling uvmspace_free(9).
ok patrick@, mpi@
| -rw-r--r-- | sys/uvm/uvm_glue.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/uvm/uvm_glue.c b/sys/uvm/uvm_glue.c index 36105185591..390307c4c81 100644 --- a/sys/uvm/uvm_glue.c +++ b/sys/uvm/uvm_glue.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uvm_glue.c,v 1.75 2019/06/21 09:39:49 visa Exp $ */ +/* $OpenBSD: uvm_glue.c,v 1.76 2020/10/19 17:57:43 kettenis Exp $ */ /* $NetBSD: uvm_glue.c,v 1.44 2001/02/06 19:54:44 eeh Exp $ */ /* @@ -293,8 +293,10 @@ uvm_uarea_free(struct proc *p) void uvm_exit(struct process *pr) { - uvmspace_free(pr->ps_vmspace); + struct vmspace *vm = pr->ps_vmspace; + pr->ps_vmspace = NULL; + uvmspace_free(vm); } /* |