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xfs: ioctl check for capabilities in the current user namespace
[firefly-linux-kernel-4.4.55.git]
/
kernel
/
capability.c
diff --git
a/kernel/capability.c
b/kernel/capability.c
index f6c2ce5701e1c3c723d03e3d917c62f584c3a074..a4b67446dc8726dfa06cec8d1460468c3bb6a367 100644
(file)
--- a/
kernel/capability.c
+++ b/
kernel/capability.c
@@
-464,3
+464,4
@@
bool inode_capable(const struct inode *inode, int cap)
return ns_capable(ns, cap) && kuid_has_mapping(ns, inode->i_uid);
}
+EXPORT_SYMBOL(inode_capable);