VisionFive2 Linux kernel

StarFive Tech Linux Kernel for VisionFive (JH7110) boards (mirror)

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author: Eric W. Biederman <ebiederm@xmission.com> 2015-11-11 17:22:33 -0600 committer: Jeff Layton <jeff.layton@primarydata.com> 2015-11-16 10:01:34 -0500 commit: 95ace75414f312f9a7b93d873f386987b92a5301 parent: 9e8925b67a809bb27ce4b7d352d67f25cf1d7fc5
Commit Summary:
locks: Don't allow mounts in user namespaces to enable mandatory locking
Diffstat:
1 file changed, 1 insertion, 1 deletion
diff --git a/fs/namespace.c b/fs/namespace.c
index 4219885e9681..4d2c8f64b7bf 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -1589,7 +1589,7 @@ static inline bool may_mandlock(void)
 #ifndef	CONFIG_MANDATORY_FILE_LOCKING
 	return false;
 #endif
-	return true;
+	return capable(CAP_SYS_ADMIN);
 }
 
 /*