commit d25635aac8bcbf6c37a8389566efbe8a487c7170
author San Mehat <san@google.com> Wed Sep 16 12:39:10 2009 -0700
committer Mattias Nissler <mnissler@google.com> Wed Jul 20 16:17:52 2016 +0200
tree 0d6b568633024e9325062a11b911a25041aca495
parent 6f832cbc1f8316cf94c858fd5729930556d92919

ANDROID: proc: smaps: Allow smaps access for CAP_SYS_RESOURCE

Signed-off-by: San Mehat <san@google.com>

Bug: 2112467
Patchset: proc-cap-sys-resource-mm-access

Signed-off-by: Mattias Nissler <mnissler@google.com>
Change-Id: I4b5bfe7cd1e2e9c69f0c09873c78471edb738590

kernel/fork.c

diff --git a/kernel/fork.c b/kernel/fork.c
index 1155eac..7ec6e99 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -800,7 +800,8 @@
 
 	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);
 	}