oops

2020-11-03 16:35:20 -05:00 · 2020-11-03 16:35:20 -05:00 · 7dea4b93c8
parent 8d4fbc6e2a
commit 7dea4b93c8
1 changed files with 1 additions and 1 deletions
--- a/kernel/proc.c
+++ b/kernel/proc.c
@ -401,7 +401,7 @@ wait(uint64 addr)
          if(addr != 0 && copyout(p->pagetable, addr, (char *)&np->xstate,
                                  sizeof(np->xstate)) < 0) {
            release(&np->lock);
-            release(&p->lock);
+            release(&proc_tree_lock);
            return -1;
          }
          freeproc(np);