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[-next,1/5] landlock: expand access_mask_t to u32 type

Message ID 20220822114701.26975-2-xiujianfeng@huawei.com (mailing list archive)
State Handled Elsewhere
Headers show
Series landlock: add chmod and chown support | expand

Commit Message

Xiu Jianfeng Aug. 22, 2022, 11:46 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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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. */