From: San Mehat <san@google.com>
Date: Wed, 16 Sep 2009 19:39:10 +0000 (-0700)
Subject: proc: smaps: Allow smaps access for CAP_SYS_RESOURCE
X-Git-Tag: firefly_0821_release~2958^2~154
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9d19f72b43f495f6f1ef1268dbed1bbade8dea24;p=firefly-linux-kernel-4.4.55.git

proc: smaps: Allow smaps access for CAP_SYS_RESOURCE

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

diff --git a/kernel/fork.c b/kernel/fork.c
index 1155eac61687..7ec6e9939b2c 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -800,7 +800,8 @@ 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);
 	}