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[-next,v2,1/6] landlock: expand access_mask_t to u32 type

Message ID 20220827111215.131442-2-xiujianfeng@huawei.com
State New
Headers show
Series [-next,v2,1/6] landlock: expand access_mask_t to u32 type | expand

Commit Message

xiujianfeng Aug. 27, 2022, 11:12 a.m. UTC 
u16 is not enough to add more types of restritions, so expand it to u32

Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
---
 security/landlock/ruleset.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/security/landlock/ruleset.h b/security/landlock/ruleset.h
index d43231b783e4..607b3dc0ef19 100644
--- a/security/landlock/ruleset.h
+++ b/security/landlock/ruleset.h
@@ -19,7 +19,7 @@ 
 #include "limits.h"
 #include "object.h"
 
-typedef u16 access_mask_t;
+typedef u32 access_mask_t;
 /* Makes sure all filesystem access rights can be stored. */
 static_assert(BITS_PER_TYPE(access_mask_t) >= LANDLOCK_NUM_ACCESS_FS);
 /* Makes sure for_each_set_bit() and for_each_clear_bit() calls are OK. */