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Merge HEAD from master.kernel.org:/home/rmk/linux-2.6-ucb.git
[firefly-linux-kernel-4.4.55.git]
/
fs
/
ioprio.c
diff --git
a/fs/ioprio.c
b/fs/ioprio.c
index 97e1f088ba00b3b63f7f9ea594b756781fcf6596..d1c1f2b2c9da9796affc6be18b8793489b9f2873 100644
(file)
--- a/
fs/ioprio.c
+++ b/
fs/ioprio.c
@@
-62,6
+62,8
@@
asmlinkage long sys_ioprio_set(int which, int who, int ioprio)
break;
case IOPRIO_CLASS_IDLE:
+ if (!capable(CAP_SYS_ADMIN))
+ return -EPERM;
break;
default:
return -EINVAL;