X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=kernel%2Ffork.c;h=c85efa77e82528c4ea55aae0e3ccff1836c1fab8;hb=refs%2Fheads%2F4.4.55;hp=2e55b53399dec75deabd29305707ee2f6154b4ac;hpb=eaa88578f2135fa8548d5f127259904a1b3f44c0;p=firefly-linux-kernel-4.4.55.git

diff --git a/kernel/fork.c b/kernel/fork.c
index 2e55b53399de..c85efa77e825 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -826,7 +826,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
 
 	mm = get_task_mm(task);
 	if (mm && mm != current->mm &&
-			!ptrace_may_access(task, mode)) {
+			!ptrace_may_access(task, mode) &&
+			!capable(CAP_SYS_RESOURCE)) {
 		mmput(mm);
 		mm = ERR_PTR(-EACCES);
 	}